Pratik Sahu
11 min
Database Indexing: Performance tuning
How **Database Indexing** supports **Performance tuning** in Databases & Caching — p95 latency, query plans, and payload...
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DevOps
Linux, Nginx, deployments, and observability.
230 articles
Featured · 11 min read
DevOpsGitHub Actions: Cache strategy
How **GitHub Actions** supports **Cache strategy** in Testing & CI/CD — TTL, invalidation, and stampede control.
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10 min
Docker: Engineer onboarding
How **Docker** supports **Engineer onboarding** in Cloud & DevOps — local setup, conventions, and first PR.
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11 min
Nginx: Queue reliability
How **Nginx** supports **Queue reliability** in Cloud & DevOps — retries, idempotency, and poison messages.
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11 min
GitHub Actions: Queue reliability
How **GitHub Actions** supports **Queue reliability** in Testing & CI/CD — retries, idempotency, and poison messages.
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11 min
GitHub Actions: Legacy modernization
How **GitHub Actions** supports **Legacy modernization** in Testing & CI/CD — strangler fig, seams, and incremental extr...
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11 min
Query Optimization: Legacy modernization
How **Query Optimization** supports **Legacy modernization** in Databases & Caching — strangler fig, seams, and incremen...
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11 min
MySQL: Load testing
How **MySQL** supports **Load testing** in Databases & Caching — fixtures, soak tests, and capacity plans.
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11 min
Nginx: Incident runbooks
How **Nginx** supports **Incident runbooks** in Cloud & DevOps — triage, comms, and postmortems.
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11 min
PHPUnit: Performance tuning
How **PHPUnit** supports **Performance tuning** in Testing & CI/CD — p95 latency, query plans, and payload size.
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11 min
PHPUnit: Cache strategy
How **PHPUnit** supports **Cache strategy** in Testing & CI/CD — TTL, invalidation, and stampede control.
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11 min
Database Indexing: Cloud cost control
How **Database Indexing** supports **Cloud cost control** in Databases & Caching — right-sizing, quotas, and spend alert...
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11 min
Redis: Engineer onboarding
How **Redis** supports **Engineer onboarding** in Databases & Caching — local setup, conventions, and first PR.
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