{"id":2494,"date":"2026-10-18T15:00:00","date_gmt":"2026-10-18T19:00:00","guid":{"rendered":"https:\/\/boostelearning.com\/resources\/blog\/devops-vs-sre-2\/"},"modified":"2026-10-18T15:00:00","modified_gmt":"2026-10-18T19:00:00","slug":"devops-vs-sre","status":"publish","type":"post","link":"https:\/\/boostelearning.com\/hi\/resources\/blog\/devops-vs-sre\/","title":{"rendered":"DevOps vs SRE: \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930, \u0913\u0935\u0930\u0932\u0948\u092a \u0914\u0930 \u0915\u092c \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0947\u0902"},"content":{"rendered":"<p><strong>Quick answer:<\/strong> DevOps \u0914\u0930 SRE (Site Reliability Engineering) \u0926\u094b\u0928\u094b\u0902 \u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f software \u0915\u094b \u0924\u0947\u091c\u093c \u0914\u0930 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0924\u0930\u0940\u0915\u0947 \u0938\u0947 \u0921\u093f\u0932\u0940\u0935\u0930 \u0915\u0930\u0928\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u092f\u0947 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0938\u094d\u0924\u0930\u094b\u0902 \u092a\u0930 \u0915\u093e\u092e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 DevOps \u090f\u0915 \u0935\u094d\u092f\u093e\u092a\u0915 \u0938\u0902\u0938\u094d\u0915\u0943\u0924\u093f \u0914\u0930 practices \u0915\u093e \u0938\u092e\u0942\u0939 \u0939\u0948, \u091c\u094b development \u0914\u0930 operations \u0915\u0947 \u092c\u0940\u091a \u0915\u0940 \u0926\u0940\u0935\u093e\u0930 \u0939\u091f\u093e\u0915\u0930 delivery \u0915\u094b \u0924\u0947\u091c\u093c \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964 SRE, \u091c\u093f\u0938\u0915\u0940 \u0936\u0941\u0930\u0941\u0906\u0924 Google \u0928\u0947 \u0915\u0940 \u0925\u0940, \u090f\u0915 \u0935\u093f\u0936\u093f\u0937\u094d\u091f engineering discipline \u0939\u0948, \u091c\u094b \u0907\u0928 goals \u0915\u094b concrete, measurable tools\u2014service level indicators (SLIs), service level objectives (SLOs) \u0914\u0930 error budgets\u2014\u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 \u0932\u093e\u0917\u0942 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0938\u0902\u0915\u094d\u0937\u0947\u092a \u092e\u0947\u0902, SRE DevOps \u0915\u093e \u090f\u0915 well-defined \u0924\u0930\u0940\u0915\u093e \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 reliability \u0915\u094b \u0915\u093f\u0938\u0940 \u092d\u0940 \u0905\u0928\u094d\u092f engineering outcome \u0915\u0940 \u0924\u0930\u0939 rigorously measure \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>DevOps \u0915\u094d\u092f\u093e \u0939\u0948?<\/h2>\n<p>DevOps \u090f\u0915 movement \u0914\u0930 \u0938\u0902\u0938\u094d\u0915\u0943\u0924\u093f \u0939\u0948, \u0915\u094b\u0908 \u090f\u0915 job \u092f\u093e tool \u0928\u0939\u0940\u0902\u0964 \u0907\u0938\u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f \u090f\u0915 \u0932\u0902\u092c\u0947 \u0938\u092e\u092f \u0938\u0947 \u091a\u0932\u0940 \u0906 \u0930\u0939\u0940 \u0938\u092e\u0938\u094d\u092f\u093e \u0915\u094b \u0920\u0940\u0915 \u0915\u0930\u0928\u093e \u0925\u093e: development teams features \u0915\u094b \u0924\u0947\u091c\u093c\u0940 \u0938\u0947 ship \u0915\u0930\u0928\u093e \u091a\u093e\u0939\u0924\u0940 \u0925\u0940\u0902, \u091c\u092c\u0915\u093f operations teams stability \u091a\u093e\u0939\u0924\u0940 \u0925\u0940\u0902 \u0914\u0930 \u0926\u094b\u0928\u094b\u0902 \u0915\u0947 \u0939\u093f\u0924 \u0905\u0915\u094d\u0938\u0930 \u0906\u092e\u0928\u0947-\u0938\u093e\u092e\u0928\u0947 \u0935\u093f\u092a\u0930\u0940\u0924 \u0939\u094b\u0924\u0947 \u0925\u0947\u0964 DevOps \u0907\u0938 conflict \u0915\u094b shared ownership, code \u0938\u0947 production \u0924\u0915 \u0915\u0947 path \u0915\u094b automate \u0915\u0930\u0915\u0947 \u0914\u0930 infrastructure \u0915\u094b code \u0915\u0940 \u0924\u0930\u0939 treat \u0915\u0930\u0915\u0947 \u0938\u092e\u093e\u092a\u094d\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0947 core practices \u092e\u0947\u0902 continuous integration \u0914\u0930 continuous delivery (CI\/CD), version control, automated testing \u0914\u0930 automated provisioning \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0902\u0964 \u091a\u0942\u0901\u0915\u093f \u092f\u0939 philosophy \u0935\u094d\u092f\u093e\u092a\u0915 \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0907\u0938\u0947 \u0905\u092a\u0928\u093e\u0928\u0947 \u0915\u093e \u0915\u094b\u0908 \u090f\u0915 prescribed \u0924\u0930\u0940\u0915\u093e \u0928\u0939\u0940\u0902 \u0939\u0948, \u091c\u094b \u0907\u0938\u0915\u0940 strength \u0914\u0930 ambiguity \u0926\u094b\u0928\u094b\u0902 \u0939\u0948\u0964 Role-level \u0938\u092e\u091d \u0915\u0947 \u0932\u093f\u090f \u0939\u092e\u093e\u0930\u093e <a href=\"https:\/\/boostelearning.com\/resources\/blog\/what-does-a-devops-engineer-do\/\">DevOps engineer \u0915\u094d\u092f\u093e \u0915\u0930\u0924\u093e \u0939\u0948<\/a> \u0935\u093e\u0932\u093e guide \u0926\u0947\u0916\u0947\u0902\u0964<\/p>\n<h2>SRE \u0915\u094d\u092f\u093e \u0939\u0948?<\/h2>\n<p>Site Reliability Engineering \u0935\u0939 discipline \u0939\u0948 \u091c\u093f\u0938\u0947 Google \u0928\u0947 \u0905\u092a\u0928\u0940 services \u091a\u0932\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u0928\u093e\u092f\u093e \u0925\u093e \u0914\u0930 \u092c\u093e\u0926 \u092e\u0947\u0902 \u0907\u0938 \u0935\u093f\u0937\u092f \u092a\u0930 \u0905\u092a\u0928\u0940 \u0915\u093f\u0924\u093e\u092c\u094b\u0902 \u0915\u0947 \u091c\u093c\u0930\u093f\u090f \u0932\u094b\u0915\u092a\u094d\u0930\u093f\u092f \u092c\u0928\u093e\u092f\u093e\u0964 \u092e\u0942\u0932 \u0935\u093f\u091a\u093e\u0930 \u092f\u0939 \u0939\u0948 \u0915\u093f operations \u0915\u0940 \u0938\u092e\u0938\u094d\u092f\u093e\u0913\u0902 \u092a\u0930 <strong>software engineering<\/strong> \u0932\u093e\u0917\u0942 \u0915\u0940 \u091c\u093e\u090f: toil \u092a\u0930 manually respond \u0915\u0930\u0928\u0947 \u0915\u0947 \u092c\u091c\u093e\u092f SREs code \u0932\u093f\u0916\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 automation \u0915\u0947 \u0932\u093f\u090f systems \u092c\u0928\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0938\u092c\u0938\u0947 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092c\u093e\u0924 \u092f\u0939 \u0939\u0948 \u0915\u093f SRE reliability \u0915\u094b \u090f\u0915 explicit, measurable engineering target \u092c\u0928\u093e\u0924\u093e \u0939\u0948, \u0928 \u0915\u093f \u0915\u0947\u0935\u0932 \u090f\u0915 vague aspiration\u0964 SREs \u0905\u092a\u0928\u093e \u090f\u0915 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0939\u093f\u0938\u094d\u0938\u093e operations \u092a\u0930 \u0914\u0930 \u092c\u093e\u0915\u0940 engineering work \u092a\u0930 spend \u0915\u0930\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 \u0906\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u092e\u092f \u092e\u0947\u0902 operational load \u0915\u092e \u0939\u094b\u0924\u093e \u0939\u0948\u0964 Coding \u0914\u0930 operations \u0915\u093e \u092f\u0939 \u0938\u0902\u092f\u094b\u091c\u0928 cloud work \u0915\u0940 \u0909\u0938\u0940 foundation \u092a\u0930 \u092c\u0939\u0941\u0924 \u0905\u0927\u093f\u0915 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u092f\u0939 <a href=\"https:\/\/boostelearning.com\/resources\/blog\/what-does-a-cloud-engineer-do\/\">cloud engineer \u0915\u094d\u092f\u093e \u0915\u0930\u0924\u093e \u0939\u0948<\/a> \u0938\u0947 \u092d\u0940 \u0913\u0935\u0930\u0932\u0948\u092a \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<p>SRE \u0915\u093e \u090f\u0915 guiding principle <strong>toil<\/strong> \u0915\u094b \u091c\u093e\u0928\u092c\u0942\u091d\u0915\u0930 \u0915\u092e \u0915\u0930\u0928\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948 manual, repetitive operational work, \u091c\u094b service \u0915\u0947 size \u0915\u0947 \u0938\u093e\u0925 linearly \u092c\u0922\u093c\u0924\u093e \u0939\u0948 \u0914\u0930 \u0915\u094b\u0908 lasting value \u092a\u0948\u0926\u093e \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u093e\u0964 \u092f\u0926\u093f \u090f\u0915 \u0939\u0940 alert \u092a\u0930 response \u0926\u0947\u0928\u093e \u092f\u093e \u0935\u0939\u0940 manual fix \u0915\u0930\u0928\u093e \u092c\u093e\u0930-\u092c\u093e\u0930 \u0906\u0935\u0936\u094d\u092f\u0915 \u0939\u094b, \u0924\u094b SRE \u0915\u0940 \u092a\u094d\u0930\u0935\u0943\u0924\u094d\u0924\u093f \u0939\u094b\u0924\u0940 \u0939\u0948 \u0909\u0938\u0947 code \u0938\u0947 automate \u0915\u0930\u0915\u0947 \u0938\u092e\u093e\u092a\u094d\u0924 \u0915\u0930 \u0926\u0947\u0928\u093e\u0964 \u0915\u0908 SRE teams operations \u092a\u0930 spend \u0915\u093f\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 time \u0915\u0940 \u0939\u093f\u0938\u094d\u0938\u0947\u0926\u093e\u0930\u0940 \u0915\u094b \u092d\u0940 \u0938\u0940\u092e\u093f\u0924 \u0930\u0916\u0924\u0940 \u0939\u0948\u0902 (\u090f\u0915 \u0938\u093e\u092e\u093e\u0928\u094d\u092f guideline \u0932\u0917\u092d\u0917 \u0906\u0927\u0940 \u0939\u0948), \u0914\u0930 \u092c\u093e\u0915\u0940 \u0938\u092e\u092f system \u0915\u094b \u0905\u0927\u093f\u0915 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0914\u0930 \u0938\u092e\u092f \u0915\u0947 \u0938\u093e\u0925 \u0915\u092e demanding \u092c\u0928\u093e\u0928\u0947 \u0935\u093e\u0932\u0940 engineering work \u0915\u0947 \u0932\u093f\u090f \u0930\u0916\u0924\u0940 \u0939\u0948\u0902\u0964 Effort \u0915\u0940 \u0907\u0938 explicit budgeting \u0915\u094b true SRE practice \u0914\u0930 \u0915\u0947\u0935\u0932 operations team \u0915\u093e \u0928\u093e\u092e \u092c\u0926\u0932\u0928\u0947 \u0915\u0947 \u092c\u0940\u091a \u0938\u092c\u0938\u0947 \u0938\u094d\u092a\u0937\u094d\u091f cultural markers \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u092e\u093e\u0928\u093e \u091c\u093e \u0938\u0915\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>SLIs, SLOs \u0914\u0930 error budgets: SRE \u0915\u093e \u092e\u0941\u0916\u094d\u092f \u0906\u0927\u093e\u0930<\/h2>\n<p>SRE \u0915\u094b generic DevOps \u0938\u0947 \u0938\u092c\u0938\u0947 \u0905\u0927\u093f\u0915 \u0905\u0932\u0917 \u0915\u0930\u0928\u0947 \u0935\u093e\u0932\u0940 \u0905\u0935\u0927\u093e\u0930\u0923\u093e\u090f\u0901 \u0907\u0938\u0915\u0940 reliability metrics \u0939\u0948\u0902\u0964 \u092f\u0947 \u201c\u0915\u093f\u0924\u0928\u093e \u0905\u091a\u094d\u091b\u093e \u092a\u0930\u094d\u092f\u093e\u092a\u094d\u0924 \u0939\u0948?\u201d \u0915\u094b \u0910\u0938\u0947 \u090f\u0915 number \u092e\u0947\u0902 \u092c\u0926\u0932 \u0926\u0947\u0924\u0940 \u0939\u0948\u0902 \u091c\u093f\u0938 \u092a\u0930 \u0938\u092d\u0940 \u0915\u093e\u0930\u094d\u0930\u0935\u093e\u0908 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<ul>\n<li><strong>SLI (Service Level Indicator):<\/strong> \u0905\u091a\u094d\u091b\u0940 \u0918\u091f\u0928\u093e\u0913\u0902 \u0915\u0940 \u0915\u0941\u0932 \u0918\u091f\u0928\u093e\u0913\u0902 \u0938\u0947 \u092e\u093e\u092a\u093e \u0917\u092f\u093e \u0905\u0928\u0941\u092a\u093e\u0924, \u091c\u0948\u0938\u0947 target latency \u0915\u0947 \u092d\u0940\u0924\u0930 \u0938\u092b\u0932\u0924\u093e\u092a\u0942\u0930\u094d\u0935\u0915 \u092a\u0942\u0930\u0947 \u0939\u0941\u090f requests \u0915\u093e \u0939\u093f\u0938\u094d\u0938\u093e\u0964<\/li>\n<li><strong>SLO (Service Level Objective):<\/strong> \u090f\u0915 \u0938\u092e\u092f-\u0938\u0940\u092e\u093e \u092e\u0947\u0902 SLI \u0915\u093e target, \u091c\u0948\u0938\u0947 30 \u0926\u093f\u0928\u094b\u0902 \u092e\u0947\u0902 99.9% requests \u0915\u0940 \u0938\u092b\u0932\u0924\u093e\u0964 SLO acceptable threshold \u0924\u092f \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/li>\n<li><strong>Error budget:<\/strong> \u0905\u0928\u0941\u092e\u0924 unreliability \u0915\u0940 \u092e\u093e\u0924\u094d\u0930\u093e, \u091c\u093f\u0938\u0915\u0940 \u0917\u0923\u0928\u093e 100% minus SLO \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 99.9% SLO \u0938\u0947 0.1% error budget \u092c\u0928\u0924\u093e \u0939\u0948, \u091c\u094b \u0932\u093e\u0916\u094b\u0902 requests \u092e\u0947\u0902 failures \u0915\u0940 \u090f\u0915 concrete, countable allowance \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<p>Error budget \u0939\u0940 \u0907\u0938\u0915\u093e \u091a\u0924\u0941\u0930\u093e\u0908\u092a\u0942\u0930\u094d\u0923 \u0939\u093f\u0938\u094d\u0938\u093e \u0939\u0948\u0964 \u092f\u0939 reliability \u0915\u094b \u090f\u0915 shared decision rule \u092c\u0928\u093e \u0926\u0947\u0924\u093e \u0939\u0948: \u091c\u092c \u0924\u0915 budget \u092c\u091a\u093e \u0939\u0948, team risks \u0932\u0947 \u0938\u0915\u0924\u093e \u0939\u0948 \u0914\u0930 features \u0924\u0947\u091c\u093c\u0940 \u0938\u0947 ship \u0915\u0930 \u0938\u0915\u0924\u093e \u0939\u0948\u0964 Budget \u0938\u092e\u093e\u092a\u094d\u0924 \u0939\u094b\u0928\u0947 \u092a\u0930 priorities \u0938\u094d\u0935\u0924\u0902\u0924\u094d\u0930 \u0930\u0942\u092a \u0938\u0947 reliability work \u0915\u0940 \u0913\u0930 \u092c\u0926\u0932 \u091c\u093e\u0924\u0940 \u0939\u0948\u0902, \u091c\u092c \u0924\u0915 service recover \u0928 \u0939\u094b\u0964 \u0907\u0938\u0938\u0947 opinion \u0915\u0940 \u091c\u0917\u0939 data \u0930\u0916\u0915\u0930 \u092a\u0941\u0930\u093e\u0928\u0940 developer-versus-operations \u0915\u0940 tug-of-war \u0915\u094b defuse \u0915\u0930 \u0926\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 (\u0927\u094d\u092f\u093e\u0928 \u0926\u0947\u0902 \u0915\u093f SLO \u090f\u0915 internal target \u0939\u0948, \u091c\u092c\u0915\u093f SLA \u092f\u093e\u0928\u0940 Service Level Agreement customers \u0915\u094b \u0926\u093f\u092f\u093e \u0917\u092f\u093e external \u0914\u0930 \u092a\u094d\u0930\u093e\u092f\u0903 contractual promise \u0939\u0948\u0964)<\/p>\n<p>\u090f\u0915 subtle \u0932\u0947\u0915\u093f\u0928 \u092e\u0939\u0924\u094d\u0935\u092a\u0942\u0930\u094d\u0923 \u092c\u093e\u0924 \u092f\u0939 \u0939\u0948 \u0915\u093f error budgets perfect reliability \u0915\u0940 \u0916\u094b\u091c \u0915\u094b \u0939\u0924\u094b\u0924\u094d\u0938\u093e\u0939\u093f\u0924 \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 \u0915\u093f\u0938\u0940 service \u0915\u0940 availability \u0915\u094b 99.9% \u0938\u0947 99.99% \u0924\u0915 \u092c\u0922\u093c\u093e\u0928\u093e \u0905\u0924\u094d\u092f\u0902\u0924 \u092e\u0939\u0902\u0917\u093e \u0939\u094b\u0924\u093e \u0939\u0948 \u0914\u0930 \u0905\u0915\u094d\u0938\u0930 users \u0915\u094b \u0926\u093f\u0916\u093e\u0908 \u0928\u0939\u0940\u0902 \u0926\u0947\u0924\u093e, \u0907\u0938\u0932\u093f\u090f SRE \u091c\u093e\u0928\u092c\u0942\u091d\u0915\u0930 \u092a\u0942\u091b\u0924\u093e \u0939\u0948, \u201c\u0907\u0938\u0947 \u0915\u093f\u0924\u0928\u093e \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0939\u094b\u0928\u093e \u091a\u093e\u0939\u093f\u090f?\u201d, \u0928 \u0915\u093f \u201c\u0939\u092e \u0907\u0938\u0947 \u0915\u093f\u0924\u0928\u093e \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u092c\u0928\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902?\u201d SLO \u0915\u094b perfection \u0938\u0947 \u0925\u094b\u0921\u093c\u093e \u0928\u0940\u091a\u0947 \u0930\u0916\u0928\u0947 \u0938\u0947 features ship \u0915\u0930\u0928\u0947 \u0914\u0930 \u0938\u092e\u091d\u0926\u093e\u0930 \u091c\u094b\u0916\u093f\u092e \u0932\u0947\u0928\u0947 \u0915\u0940 \u091c\u0917\u0939 \u092c\u0928\u0924\u0940 \u0939\u0948\u0964 \u0915\u0941\u091b failures \u0915\u094b \u0938\u094d\u0935\u0940\u0915\u093e\u0930\u094d\u092f \u092e\u093e\u0928\u0915\u0930 \u0909\u0928\u0915\u0947 \u0932\u093f\u090f budget \u0930\u0916\u0928\u0947 \u0915\u0940 \u092f\u0939 \u0938\u094b\u091a SRE \u0915\u0947 \u0938\u092c\u0938\u0947 counterintuitive \u0914\u0930 valuable \u092f\u094b\u0917\u0926\u093e\u0928\u094b\u0902 \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0939\u0948\u0964<\/p>\n<h2>DevOps vs SRE: \u0938\u0940\u0927\u0940 \u0924\u0941\u0932\u0928\u093e<\/h2>\n<table>\n<thead>\n<tr>\n<th>Dimension<\/th>\n<th>DevOps<\/th>\n<th>SRE<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Nature<\/strong><\/td>\n<td>\u0938\u0902\u0938\u094d\u0915\u0943\u0924\u093f \u0914\u0930 practices \u0915\u093e \u0938\u092e\u0942\u0939<\/td>\n<td>\u0935\u093f\u0936\u093f\u0937\u094d\u091f engineering discipline<\/td>\n<\/tr>\n<tr>\n<td><strong>Origin<\/strong><\/td>\n<td>Industry movement, late 2000s<\/td>\n<td>Google, early 2000s<\/td>\n<\/tr>\n<tr>\n<td><strong>Primary goal<\/strong><\/td>\n<td>\u0924\u0947\u091c\u093c \u0914\u0930 \u0905\u0927\u093f\u0915 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f delivery<\/td>\n<td>measured engineering outcome \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 reliability<\/td>\n<\/tr>\n<tr>\n<td><strong>Key mechanisms<\/strong><\/td>\n<td>CI\/CD, IaC, automation, collaboration<\/td>\n<td>SLIs, SLOs, error budgets, toil reduction<\/td>\n<\/tr>\n<tr>\n<td><strong>Prescriptiveness<\/strong><\/td>\n<td>\u0935\u094d\u092f\u093e\u092a\u0915, flexible, \u0915\u092e hard rules<\/td>\n<td>concrete, metrics-driven practices<\/td>\n<\/tr>\n<tr>\n<td><strong>Relationship<\/strong><\/td>\n<td>\u092f\u0939 philosophy \u0939\u0948<\/td>\n<td>\u0907\u0938\u0915\u093e \u090f\u0915 concrete implementation<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>DevOps \u0914\u0930 SRE \u092e\u0947\u0902 \u0913\u0935\u0930\u0932\u0948\u092a \u0915\u0939\u093e\u0901 \u0939\u0948?<\/h2>\n<p>\u0913\u0935\u0930\u0932\u0948\u092a \u092c\u0939\u0941\u0924 \u0905\u0927\u093f\u0915 \u0939\u0948 \u0914\u0930 \u092c\u0922\u093c\u0924\u093e \u091c\u093e \u0930\u0939\u093e \u0939\u0948\u0964 \u0926\u094b\u0928\u094b\u0902 \u090f\u0915 \u0939\u0940 technical foundations \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0939\u0948\u0902: version control, \u091c\u093f\u0938\u0915\u0947 \u092c\u093e\u0930\u0947 \u092e\u0947\u0902 \u0906\u092a \u0939\u092e\u093e\u0930\u0947 <a href=\"https:\/\/boostelearning.com\/hi\/resources\/blog\/what-is-git\/\">Git \u0915\u094d\u092f\u093e \u0939\u0948<\/a> \u0935\u093e\u0932\u0947 guide \u092e\u0947\u0902 \u0938\u0940\u0916 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902; infrastructure as code, \u091c\u093f\u0938\u0947 \u0939\u092e\u093e\u0930\u0947 <a href=\"https:\/\/boostelearning.com\/hi\/resources\/blog\/what-is-terraform\/\">Terraform \u0915\u094d\u092f\u093e \u0939\u0948<\/a> \u0935\u093e\u0932\u0947 explainer \u092e\u0947\u0902 \u0938\u092e\u091d\u093e\u092f\u093e \u0917\u092f\u093e \u0939\u0948; CI\/CD pipelines; containers \u0914\u0930 orchestration; \u0924\u0925\u093e robust observability\u0964 \u0926\u094b\u0928\u094b\u0902 manual toil \u0915\u0947 \u092c\u091c\u093e\u092f automation \u0915\u094b \u092e\u0939\u0924\u094d\u0935 \u0926\u0947\u0924\u0947 \u0939\u0948\u0902, failures \u0915\u094b blameless postmortems \u0915\u0947 \u092e\u093e\u0927\u094d\u092f\u092e \u0938\u0947 learning opportunities \u092e\u093e\u0928\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 development \u0924\u0925\u093e operations \u0915\u0947 \u092c\u0940\u091a responsibility share \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964 SRE team \u0932\u0917\u092d\u0917 \u0939\u092e\u0947\u0936\u093e DevOps principles \u0915\u094b \u0905\u092a\u0928\u093e\u0924\u0940 \u0939\u0948; \u0905\u0902\u0924\u0930 \u092f\u0939 \u0939\u0948 \u0915\u093f SRE \u0907\u0938\u0915\u0947 \u090a\u092a\u0930 reliability \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 rigorous, quantified model \u091c\u094b\u0921\u093c\u0924\u093e \u0939\u0948\u0964<\/p>\n<h2>\u0915\u094c\u0928-\u0938\u093e approach \u0915\u092c \u0938\u092c\u0938\u0947 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0939\u0948?<\/h2>\n<p>\u0938\u0939\u0940 \u091a\u092f\u0928 \u0906\u092a\u0915\u0947 organization \u0915\u0940 size, maturity \u0914\u0930 needs \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0915\u0930\u0924\u093e \u0939\u0948\u0964<\/p>\n<ul>\n<li><strong>DevOps practices \u0905\u092a\u0928\u093e\u090f\u0901<\/strong> \u091c\u092c \u0906\u092a\u0915\u094b delivery speed \u0914\u0930 collaboration \u0938\u0941\u0927\u093e\u0930\u0928\u0940 \u0939\u094b, \u0914\u0930 \u091c\u092c \u0906\u092a automation \u0915\u0940 foundation \u092c\u0928\u093e \u0930\u0939\u0947 \u0939\u094b\u0902\u0964 \u0932\u0917\u092d\u0917 \u0939\u0930 modern team, \u091a\u093e\u0939\u0947 \u0909\u0938\u0915\u093e scale \u0915\u0941\u091b \u092d\u0940 \u0939\u094b, DevOps \u0938\u0902\u0938\u094d\u0915\u0943\u0924\u093f \u0938\u0947 \u0932\u093e\u092d\u093e\u0928\u094d\u0935\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964<\/li>\n<li><strong>SRE \u092e\u0947\u0902 \u0928\u093f\u0935\u0947\u0936 \u0915\u0930\u0947\u0902<\/strong> \u091c\u092c \u0906\u092a \u0910\u0938\u0947 scale \u092a\u0930 services \u091a\u0932\u093e\u0924\u0947 \u0939\u094b\u0902 \u091c\u0939\u093e\u0901 reliability \u0915\u094b deliberately manage \u0915\u0930\u0928\u093e \u0939\u094b, traffic \u0907\u0924\u0928\u093e \u0939\u094b \u0915\u093f SLIs \u0914\u0930 error budgets meaningful \u0939\u094b\u0902, \u0914\u0930 reliability tooling \u092c\u0928\u093e\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f adequate engineers \u0909\u092a\u0932\u092c\u094d\u0927 \u0939\u094b\u0902\u0964 SRE \u092c\u0921\u093c\u0947 organizations \u092e\u0947\u0902 critical, high-traffic systems \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u092a\u094d\u0930\u092d\u093e\u0935\u0940 \u0939\u0948\u0964<\/li>\n<\/ul>\n<p>\u0935\u093e\u0938\u094d\u0924\u0935 \u092e\u0947\u0902, \u0905\u0927\u093f\u0915\u0924\u0930 teams \u090f\u0915 \u092f\u093e \u0926\u0942\u0938\u0930\u0947 \u0915\u094b \u091a\u0941\u0928\u0915\u0930 \u0909\u0938\u092e\u0947\u0902 \u0938\u0940\u092e\u093f\u0924 \u0928\u0939\u0940\u0902 \u0930\u0939\u0924\u0940\u0902\u0964 \u0935\u0947 \u0935\u094d\u092f\u093e\u092a\u0915 \u0930\u0942\u092a \u0938\u0947 DevOps \u0938\u0902\u0938\u094d\u0915\u0943\u0924\u093f \u0905\u092a\u0928\u093e\u0924\u0940 \u0939\u0948\u0902 \u0914\u0930 reliability needs \u0915\u0947 \u0938\u093e\u0925-\u0938\u093e\u0925 SRE practices, \u0935\u093f\u0936\u0947\u0937\u0915\u0930 SLOs \u0914\u0930 error budgets, \u092d\u0940 \u0905\u092a\u0928\u093e\u0924\u0940 \u0939\u0948\u0902\u0964 \u0926\u094b\u0928\u094b\u0902 complementary \u0939\u0948\u0902, \u092a\u094d\u0930\u0924\u093f\u0926\u094d\u0935\u0902\u0926\u094d\u0935\u0940 \u0928\u0939\u0940\u0902\u0964<\/p>\n<h2>\u0905\u0902\u0924\u0930\u094b\u0902 \u0915\u0947 \u0905\u0932\u093e\u0935\u093e \u0926\u094b\u0928\u094b\u0902 \u092e\u0947\u0902 \u0915\u094c\u0928-\u0938\u0940 practices \u0938\u093e\u091d\u093e \u0915\u0930\u0924\u0947 \u0939\u0948\u0902?<\/h2>\n<p>DevOps \u0914\u0930 SRE \u0915\u0947 \u092c\u0940\u091a \u0915\u0940 \u0905\u0902\u0924\u0930\u094b\u0902 \u092a\u0930 \u0927\u094d\u092f\u093e\u0928 \u0915\u0947\u0902\u0926\u094d\u0930\u093f\u0924 \u0915\u0930\u0915\u0947 \u0909\u0928\u0915\u0940 \u0915\u0908 \u0938\u093e\u091d\u093e \u092c\u093e\u0924\u094b\u0902 \u0915\u094b \u0928\u091c\u093c\u0930\u0905\u0902\u0926\u093e\u091c\u093c \u0915\u0930\u0928\u093e \u0906\u0938\u093e\u0928 \u0939\u0948\u0964 \u0926\u094b\u0928\u094b\u0902 <strong>observability<\/strong>\u2014metrics, logs \u0914\u0930 traces \u0915\u093e \u0938\u0902\u092f\u094b\u091c\u0928, \u091c\u094b system \u0915\u0940 activity \u0915\u094b \u092a\u094d\u0930\u0915\u091f \u0915\u0930\u0924\u093e \u0939\u0948\u2014\u0915\u094b non-negotiable \u092e\u093e\u0928\u0924\u0947 \u0939\u0948\u0902, \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u091c\u093f\u0938\u0947 \u0906\u092a \u0926\u0947\u0916 \u0928\u0939\u0940\u0902 \u0938\u0915\u0924\u0947, \u0909\u0938\u0947 \u0938\u0941\u0927\u093e\u0930 \u0928\u0939\u0940\u0902 \u0938\u0915\u0924\u0947\u0964 \u0926\u094b\u0928\u094b\u0902 <strong>blameless postmortems<\/strong> \u0905\u092a\u0928\u093e\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0928\u092e\u0947\u0902 failures \u0915\u093e analysis \u0915\u0930\u0915\u0947 systems \u0915\u094b \u092c\u0947\u0939\u0924\u0930 \u092c\u0928\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0928 \u0915\u093f blame \u0938\u094c\u0902\u092a\u093e \u091c\u093e\u0924\u093e \u0939\u0948; \u0907\u0938\u0938\u0947 honest reporting \u0914\u0930 \u0924\u0947\u091c\u093c \u0938\u0940\u0916 \u0915\u094b \u092a\u094d\u0930\u094b\u0924\u094d\u0938\u093e\u0939\u0928 \u092e\u093f\u0932\u0924\u093e \u0939\u0948\u0964 \u0926\u094b\u0928\u094b\u0902 automation \u0915\u094b aggressively \u0905\u092a\u0928\u093e\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 manual steps \u0915\u0947 \u092c\u091c\u093e\u092f code \u0924\u0925\u093e pipelines \u0915\u094b \u092a\u094d\u0930\u093e\u0925\u092e\u093f\u0915\u0924\u093e \u0926\u0947\u0924\u0947 \u0939\u0948\u0902\u0964 \u0938\u093e\u0925 \u0939\u0940, software \u092c\u0928\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0932\u094b\u0917\u094b\u0902 \u0915\u0940 \u0913\u0930 responsibility \u092c\u0922\u093c\u093e\u0924\u0947 \u0939\u0948\u0902, \u0907\u0938\u0915\u0947 \u092c\u091c\u093e\u092f \u092a\u0942\u0930\u093e code \u0926\u0940\u0935\u093e\u0930 \u0915\u0947 \u092a\u093e\u0930 \u0905\u0932\u0917 operations group \u0915\u094b \u0928\u0939\u0940\u0902 \u0938\u094c\u0902\u092a\u0924\u0947\u0964 \u0905\u0902\u0924 \u092e\u0947\u0902, \u0926\u094b\u0928\u094b\u0902 \u090f\u0915 \u0939\u0940 tooling foundation \u092a\u0930 \u0928\u093f\u0930\u094d\u092d\u0930 \u0939\u0948\u0902: source control, automated testing, containers, Kubernetes \u091c\u0948\u0938\u0947 orchestration platforms \u0914\u0930 infrastructure as code\u0964 \u092f\u0926\u093f \u0906\u092a \u0907\u0928\u094d\u0939\u0947\u0902 \u0905\u091a\u094d\u091b\u0947 \u0938\u0947 \u0938\u0940\u0916 \u0932\u0947\u0902, \u0924\u094b \u0926\u094b\u0928\u094b\u0902 career paths \u0915\u0947 \u0932\u093f\u090f \u0924\u0948\u092f\u093e\u0930 \u0939\u094b \u091c\u093e\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h3>\u0926\u094b\u0928\u094b\u0902 \u0915\u0947 \u090f\u0915 \u0938\u093e\u0925 \u0915\u093e\u092e \u0915\u0930\u0928\u0947 \u0915\u093e concrete \u0909\u0926\u093e\u0939\u0930\u0923<\/h3>\n<p>\u092e\u093e\u0928 \u0932\u0947\u0902 \u0915\u093f \u090f\u0915 team payment service \u091a\u0932\u093e \u0930\u0939\u0940 \u0939\u0948\u0964 \u0909\u0938\u0915\u0940 DevOps \u0938\u0902\u0938\u094d\u0915\u0943\u0924\u093f developers \u0915\u094b \u090f\u0915 smooth CI\/CD pipeline \u0926\u0947\u0924\u0940 \u0939\u0948, \u091c\u093f\u0938\u0938\u0947 \u0935\u0947 \u0926\u093f\u0928 \u092e\u0947\u0902 \u0915\u0908 \u092c\u093e\u0930 \u091b\u094b\u091f\u0947 changes confidence \u0915\u0947 \u0938\u093e\u0925 ship \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902\u0964 \u0907\u0938\u0915\u0940 SRE practice 99.95% successful transactions \u0915\u093e SLO \u0924\u092f \u0915\u0930\u0924\u0940 \u0939\u0948 \u0914\u0930 \u0909\u0938\u0915\u0947 \u0935\u093f\u0930\u0941\u0926\u094d\u0927 error budget track \u0915\u0930\u0924\u0940 \u0939\u0948\u0964 \u092e\u0939\u0940\u0928\u0947 \u0915\u0947 \u0905\u0927\u093f\u0915\u093e\u0902\u0936 \u0938\u092e\u092f budget \u0938\u094d\u0935\u0938\u094d\u0925 \u0930\u0939\u0924\u093e \u0939\u0948, \u0907\u0938\u0932\u093f\u090f team features \u0906\u0938\u093e\u0928\u0940 \u0938\u0947 ship \u0915\u0930\u0924\u0940 \u0930\u0939\u0924\u0940 \u0939\u0948\u0964 \u092b\u093f\u0930 \u090f\u0915 \u0916\u0930\u093e\u092c release \u090f\u0915 \u0939\u0940 \u0926\u094b\u092a\u0939\u0930 \u092e\u0947\u0902 budget \u0915\u093e \u092c\u0939\u0941\u0924 \u092c\u0921\u093c\u093e \u0939\u093f\u0938\u094d\u0938\u093e \u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 Error budget rule \u0932\u093e\u0917\u0942 \u0939\u094b\u0924\u093e \u0939\u0948: \u0928\u090f feature work \u0930\u0941\u0915 \u091c\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 team \u0915\u093e \u0927\u094d\u092f\u093e\u0928 reliability recover \u0939\u094b\u0928\u0947 \u0924\u0915 service \u0915\u094b \u092e\u091c\u093c\u092c\u0942\u0924 \u0915\u0930\u0928\u0947 \u0915\u0940 \u0913\u0930 \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u092f\u0939\u093e\u0901 DevOps speed \u0915\u094b \u0938\u0915\u094d\u0937\u092e \u092c\u0928\u093e\u0924\u093e \u0939\u0948 \u0914\u0930 SRE guardrail \u0926\u0947\u0924\u093e \u0939\u0948; \u0905\u0915\u0947\u0932\u0947 \u0915\u094b\u0908 \u092d\u0940 balanced outcome \u0928\u0939\u0940\u0902 \u0926\u0947\u0924\u093e\u0964<\/p>\n<h2>Career choice \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 DevOps vs SRE<\/h2>\n<p>Career \u0915\u0940 \u0926\u0943\u0937\u094d\u091f\u093f \u0938\u0947 \u0926\u094b\u0928\u094b\u0902 \u0915\u0947 skill sets \u0907\u0924\u0928\u0947 \u0905\u0927\u093f\u0915 overlap \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u090f\u0915 \u0915\u094b \u092c\u0928\u093e\u0928\u093e \u0926\u0942\u0938\u0930\u0947 \u0915\u094b \u092e\u091c\u093c\u092c\u0942\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u092f\u0926\u093f \u0906\u092a \u0928\u0908 \u0936\u0941\u0930\u0941\u0906\u0924 \u0915\u0930 \u0930\u0939\u0947 \u0939\u0948\u0902, \u0924\u094b \u092a\u0939\u0932\u0947 shared fundamentals \u0938\u0940\u0916\u0947\u0902: version control, CI\/CD, infrastructure as code, cloud platforms \u0914\u0930 automation scripting\u0964 \u0907\u0938\u0915\u0947 \u092c\u093e\u0926 DevOps-leaning path pipelines, delivery \u0914\u0930 platform tooling \u092a\u0930 \u091c\u093c\u094b\u0930 \u0926\u0947\u0924\u093e \u0939\u0948, \u091c\u092c\u0915\u093f SRE-leaning path \u092e\u0947\u0902 deep observability, performance engineering \u0914\u0930 SLO-based decision model \u091c\u0941\u0921\u093c\u0924\u0947 \u0939\u0948\u0902\u0964 \u0926\u094b\u0928\u094b\u0902 titles \u0915\u0940 demand \u0939\u0948 \u0914\u0930 pay \u0905\u091a\u094d\u091b\u0940 \u0939\u0948; salary \u0905\u0927\u093f\u0915\u0924\u0930 label \u0915\u0947 \u092c\u091c\u093e\u092f experience, employer \u0914\u0930 location \u0938\u0947 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 \u092c\u0921\u093c\u0940 technology companies \u092e\u0947\u0902 concentrated SRE roles, senior levels \u092a\u0930 \u0905\u0927\u093f\u0915 \u0939\u094b \u0938\u0915\u0924\u0940 \u0939\u0948\u0902, \u0932\u0947\u0915\u093f\u0928 ranges \u092e\u0947\u0902 substantial overlap \u0939\u0948, \u0907\u0938\u0932\u093f\u090f \u0915\u093f\u0938\u0940 \u0935\u093f\u0936\u0947\u0937 \u0906\u0901\u0915\u0921\u093c\u0947 \u0915\u094b approximate \u092e\u093e\u0928\u0947\u0902\u0964 \u0915\u0908 engineers career \u0915\u0947 \u0926\u094c\u0930\u093e\u0928 fluidly \u0926\u094b\u0928\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u092c\u0926\u0932\u0924\u0947 \u0930\u0939\u0924\u0947 \u0939\u0948\u0902 \u0914\u0930 cloud architecture \u0915\u0947 skills\u2014\u091c\u093f\u0928\u0915\u093e \u0935\u093f\u0935\u0930\u0923 \u0939\u092e\u093e\u0930\u0947 <a href=\"https:\/\/boostelearning.com\/resources\/blog\/how-to-become-a-cloud-architect\/\">cloud architect \u0915\u0948\u0938\u0947 \u092c\u0928\u0947\u0902<\/a> \u0935\u093e\u0932\u0947 guide \u092e\u0947\u0902 \u0926\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948\u2014\u0926\u094b\u0928\u094b\u0902 \u092e\u0947\u0902 naturally \u0915\u093e\u092e \u0906\u0924\u0947 \u0939\u0948\u0902\u0964<\/p>\n<h2>\u0928\u093f\u0937\u094d\u0915\u0930\u094d\u0937<\/h2>\n<p>DevOps \u0914\u0930 SRE \u092a\u094d\u0930\u0924\u093f\u0926\u094d\u0935\u0902\u0926\u094d\u0935\u0940 \u0928\u0939\u0940\u0902 \u0939\u0948\u0902\u0964 DevOps \u090f\u0915 philosophy \u0939\u0948\u2014collaboration, automation \u0914\u0930 \u0924\u0947\u091c\u093c delivery \u0915\u0947 \u092a\u094d\u0930\u0924\u093f cultural commitment\u0964 SRE \u0909\u0938 philosophy \u0915\u094b \u091c\u0940\u0928\u0947 \u0915\u093e concrete, engineering-driven \u0924\u0930\u0940\u0915\u093e \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 reliability \u0915\u094b SLIs, SLOs \u0914\u0930 error budgets \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0935\u094d\u092f\u0915\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u093e\u0915\u093f teams shipping \u0914\u0930 stability \u0915\u0947 \u092c\u0940\u091a objective trade-offs \u0915\u0930 \u0938\u0915\u0947\u0902\u0964 \u092f\u0926\u093f \u090f\u0915 \u092c\u093e\u0924 \u092f\u093e\u0926 \u0930\u0916\u0928\u0940 \u0939\u094b, \u0924\u094b \u092f\u0939 \u0930\u0916\u0947\u0902: SRE, DevOps ideals \u0915\u093e \u0938\u092c\u0938\u0947 \u0938\u094d\u092a\u0937\u094d\u091f \u0914\u0930 measurable implementations \u092e\u0947\u0902 \u0938\u0947 \u090f\u0915 \u0939\u0948, \u0914\u0930 \u0926\u094b\u0928\u094b\u0902 \u0915\u094b \u0938\u092e\u091d\u0928\u093e \u0906\u092a\u0915\u094b \u091a\u093e\u0939\u0947 \u0906\u092a\u0915\u0947 badge \u092a\u0930 \u0915\u094c\u0928-\u0938\u093e title \u0905\u0902\u0924\u0924\u0903 \u0906\u090f, \u092c\u0947\u0939\u0924\u0930 engineer \u092c\u0928\u093e\u0924\u093e \u0939\u0948\u0964<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quick answer: DevOps \u0914\u0930 SRE (Site Reliability Engineering) \u0926\u094b\u0928\u094b\u0902 \u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f software \u0915\u094b \u0924\u0947\u091c\u093c \u0914\u0930 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0924\u0930\u0940\u0915\u0947 \u0938\u0947 \u0921\u093f\u0932\u0940\u0935\u0930 \u0915\u0930\u0928\u093e \u0939\u0948, \u0932\u0947\u0915\u093f\u0928 \u092f\u0947 \u0905\u0932\u0917-\u0905\u0932\u0917 \u0938\u094d\u0924\u0930\u094b\u0902 \u092a\u0930 &hellip; <a href=\"https:\/\/boostelearning.com\/hi\/resources\/blog\/devops-vs-sre\/\">Continued<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"bel_standfirst":"","bel_faq":"DevOps \u0914\u0930 SRE \u092e\u0947\u0902 \u092e\u0941\u0916\u094d\u092f \u0905\u0902\u0924\u0930 \u0915\u094d\u092f\u093e \u0939\u0948?|DevOps \u090f\u0915 \u0935\u094d\u092f\u093e\u092a\u0915 \u0938\u0902\u0938\u094d\u0915\u0943\u0924\u093f \u0914\u0930 practices \u0915\u093e \u0938\u092e\u0942\u0939 \u0939\u0948, \u091c\u093f\u0938\u0915\u093e \u0909\u0926\u094d\u0926\u0947\u0936\u094d\u092f development \u0914\u0930 operations \u0915\u0947 \u092c\u0940\u091a \u0915\u0940 \u0938\u0940\u092e\u093e\u0913\u0902 \u0915\u094b \u0938\u092e\u093e\u092a\u094d\u0924 \u0915\u0930 software \u0915\u094b \u0924\u0947\u091c\u093c \u0914\u0930 \u0905\u0927\u093f\u0915 \u0935\u093f\u0936\u094d\u0935\u0938\u0928\u0940\u092f \u0924\u0930\u0940\u0915\u0947 \u0938\u0947 \u0921\u093f\u0932\u0940\u0935\u0930 \u0915\u0930\u0928\u093e \u0939\u0948\u0964 SRE (Site Reliability Engineering) \u090f\u0915 \u0935\u093f\u0936\u093f\u0937\u094d\u091f implementation \u0939\u0948, \u091c\u093f\u0938\u0947 Google \u0928\u0947 \u0936\u0941\u0930\u0942 \u0915\u093f\u092f\u093e \u0925\u093e; \u092f\u0939 operations \u092a\u0930 software engineering \u0932\u093e\u0917\u0942 \u0915\u0930\u0924\u093e \u0939\u0948 \u0914\u0930 SLOs, SLIs \u0924\u0925\u093e error budgets \u091c\u0948\u0938\u0947 concrete tools \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0924\u093e \u0939\u0948\u0964 \u090f\u0915 \u0938\u093e\u092e\u093e\u0928\u094d\u092f \u0938\u092e\u091d \u092f\u0939 \u0939\u0948 \u0915\u093f SRE, DevOps \u0915\u094b \u0905\u092a\u0928\u093e\u0928\u0947 \u0915\u093e \u090f\u0915 concrete \u0924\u0930\u0940\u0915\u093e \u0939\u0948\u0964\n\u0915\u094d\u092f\u093e SRE \u0915\u0947\u0935\u0932 rebranded DevOps role \u0939\u0948?|\u0928\u0939\u0940\u0902, \u0939\u093e\u0932\u093e\u0902\u0915\u093f \u0926\u094b\u0928\u094b\u0902 \u092e\u0947\u0902 \u0915\u093e\u092b\u093c\u0940 \u0913\u0935\u0930\u0932\u0948\u092a \u0939\u0948\u0964 DevOps \u090f\u0915 philosophy \u0914\u0930 movement \u0915\u094b \u0926\u0930\u094d\u0936\u093e\u0924\u093e \u0939\u0948, \u091c\u094b exact mechanisms \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0928\u0939\u0940\u0902 \u0915\u0930\u0924\u093e\u0964 SRE \u090f\u0915 defined discipline \u0939\u0948, \u091c\u093f\u0938\u092e\u0947\u0902 \u0935\u093f\u0936\u093f\u0937\u094d\u091f practices \u0914\u0930 measurable targets \u0939\u094b\u0924\u0947 \u0939\u0948\u0902\u0964 \u0906\u092a SRE \u092c\u0928\u0947 \u092c\u093f\u0928\u093e DevOps \u0915\u093e \u0905\u092d\u094d\u092f\u093e\u0938 \u0915\u0930 \u0938\u0915\u0924\u0947 \u0939\u0948\u0902, \u0914\u0930 SRE teams \u0932\u0917\u092d\u0917 \u0939\u092e\u0947\u0936\u093e DevOps principles \u0915\u094b \u0905\u092a\u0928\u093e\u0924\u0947 \u0939\u0948\u0902\u0964 \u0932\u0947\u0915\u093f\u0928 SRE, reliability \u0915\u0947 \u0932\u093f\u090f \u090f\u0915 rigorous, metrics-driven approach \u091c\u094b\u0921\u093c\u0924\u093e \u0939\u0948\u0964\nError budget \u0915\u094d\u092f\u093e \u0939\u0948?|Error budget \u0935\u0939 \u092e\u093e\u0924\u094d\u0930\u093e \u0939\u0948 \u091c\u093f\u0924\u0928\u0940 unreliability \u0915\u094b \u0915\u093f\u0938\u0940 service \u0915\u094b \u090f\u0915 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0938\u092e\u092f\u093e\u0935\u0927\u093f \u092e\u0947\u0902 \u0938\u094d\u0935\u0940\u0915\u093e\u0930\u094d\u092f \u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948\u0964 \u0907\u0938\u0915\u0940 \u0917\u0923\u0928\u093e 100% minus SLO \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u092f\u0926\u093f \u0906\u092a\u0915\u093e SLO 99.9% availability \u0939\u0948, \u0924\u094b \u0906\u092a\u0915\u093e error budget 0.1% \u0939\u0948\u0964 Teams \u0907\u0938 budget \u0915\u094b releases \u0914\u0930 \u091c\u094b\u0916\u093f\u092e \u092a\u0930 \u0916\u0930\u094d\u091a \u0915\u0930\u0924\u0947 \u0939\u0948\u0902; \u091c\u092c \u092f\u0939 \u0938\u092e\u093e\u092a\u094d\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948, \u0924\u094b focus features ship \u0915\u0930\u0928\u0947 \u0938\u0947 reliability \u0938\u0941\u0927\u093e\u0930\u0928\u0947 \u0915\u0940 \u0913\u0930 \u0938\u094d\u0925\u093e\u0928\u093e\u0902\u0924\u0930\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964\nSLIs \u0914\u0930 SLOs \u0915\u094d\u092f\u093e \u0939\u0948\u0902?|SLI (Service Level Indicator) service \u0915\u0940 behavior \u0915\u093e measured metric \u0939\u0948, \u091c\u0948\u0938\u0947 requests \u0915\u093e \u0935\u0939 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0938\u092b\u0932\u0924\u093e\u092a\u0942\u0930\u094d\u0935\u0915 \u0914\u0930 \u0924\u0947\u091c\u093c\u0940 \u0938\u0947 \u092a\u0942\u0930\u093e \u0915\u093f\u092f\u093e \u0917\u092f\u093e\u0964 SLO (Service Level Objective) \u090f\u0915 \u0938\u092e\u092f-\u0938\u0940\u092e\u093e \u092e\u0947\u0902 \u0909\u0938 indicator \u0915\u093e target \u0939\u0948, \u091c\u0948\u0938\u0947 30 \u0926\u093f\u0928\u094b\u0902 \u092e\u0947\u0902 99.9% success\u0964 SLIs \u0935\u0947 \u0939\u0948\u0902 \u091c\u093f\u0928\u094d\u0939\u0947\u0902 \u0906\u092a measure \u0915\u0930\u0924\u0947 \u0939\u0948\u0902; SLOs \u0935\u0947 goals \u0939\u0948\u0902 \u091c\u094b \u0906\u092a \u0909\u0928\u0915\u0947 \u0932\u093f\u090f set \u0915\u0930\u0924\u0947 \u0939\u0948\u0902\u0964\n\u092e\u0941\u091d\u0947 \u092a\u0939\u0932\u0947 DevOps \u092f\u093e SRE \u0938\u0940\u0916\u0928\u093e \u091a\u093e\u0939\u093f\u090f?|DevOps fundamentals \u0938\u0947 \u0936\u0941\u0930\u0941\u0906\u0924 \u0915\u0930\u0947\u0902: version control, CI\/CD, infrastructure as code \u0914\u0930 automation\u0964 \u092f\u0947 \u0926\u094b\u0928\u094b\u0902 career paths \u0915\u0940 foundation \u0939\u0948\u0902\u0964 SRE \u0907\u0938\u0940 foundation \u092a\u0930 reliability engineering, \u0917\u0939\u0930\u0940 observability \u0914\u0930 SLO-based decision model \u091c\u094b\u0921\u093c\u0915\u0930 \u0906\u0917\u0947 \u092c\u0922\u093c\u0924\u093e \u0939\u0948\u0964 \u0935\u094d\u092f\u0935\u0939\u093e\u0930 \u092e\u0947\u0902 \u0926\u094b\u0928\u094b\u0902 \u0915\u0947 skill sets \u0907\u0924\u0928\u0947 \u0905\u0927\u093f\u0915 overlap \u0915\u0930\u0924\u0947 \u0939\u0948\u0902 \u0915\u093f \u090f\u0915 \u0915\u094b \u0938\u0940\u0916\u0928\u093e \u0926\u0942\u0938\u0930\u0947 \u0915\u094b \u092e\u091c\u093c\u092c\u0942\u0924 \u0915\u0930\u0924\u093e \u0939\u0948\u0964\n\u0915\u094d\u092f\u093e DevOps \u0914\u0930 SRE roles \u0915\u0940 pay \u0905\u0932\u0917 \u0939\u094b\u0924\u0940 \u0939\u0948?|\u0926\u094b\u0928\u094b\u0902 \u0915\u0940 pay \u0905\u091a\u094d\u091b\u0940 \u0939\u0948 \u0914\u0930 \u0907\u0928\u0915\u0940 demand \u0939\u0948\u0964 Salary \u0905\u0927\u093f\u0915\u0924\u0930 title \u0915\u0947 \u092c\u091c\u093e\u092f experience, company \u0914\u0930 location \u0938\u0947 \u0928\u093f\u0930\u094d\u0927\u093e\u0930\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948\u0964 SRE roles, \u091c\u094b \u0905\u0915\u094d\u0938\u0930 \u092c\u0921\u093c\u0940 technology companies \u092e\u0947\u0902 concentrated \u0939\u094b\u0924\u0940 \u0939\u0948\u0902, senior levels \u092a\u0930 \u0905\u0927\u093f\u0915 \u0939\u094b \u0938\u0915\u0924\u0940 \u0939\u0948\u0902, \u0932\u0947\u0915\u093f\u0928 salary ranges \u092e\u0947\u0902 substantial overlap \u0939\u0948\u0964 \u0915\u093f\u0938\u0940 \u0935\u093f\u0936\u0947\u0937 \u0906\u0901\u0915\u0921\u093c\u0947 \u0915\u094b approximate \u092e\u093e\u0928\u0947\u0902 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