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Articles tagged with #database
A deep technical look at why relying only on time-to-live (TTL) is often insufficient for caching business data that changes frequently. Covers failure modes, performance trade-offs, edge cases, and practical alternatives with detailed Java examp...
A deep, practical guide on designing versioned command patterns that let automated retries remain safe in the face of concurrent updates. Covers optimistic compare-and-swap, idempotency envelopes, retry policies, distributed versioning, performan...
A deep, practical guide on partitioning and sharding strategies that let systems scale while keeping queries simple, with concrete Java examples and operational trade-offs to help architects and engineers make pragmatic choices.
Practical, ops-focused strategies for recovering from a release that mutated production data: patterns, trade-offs, detection, rollback vs. forward-fix, and concrete Java examples for compensating actions and reconciliation jobs.
Long-form, practical guide showing how to speed up database integration tests so developers will run them frequently. Deep coverage of trade-offs, performance behavior, isolation strategies, JVM and container patterns, seeding strategies, paralle...
Practical strategies, code patterns, and operational trade-offs to ensure scheduled jobs run exactly once in clustered Spring Boot deployments — with Redis, database locks, ShedLock, Quartz clustering, and Kubernetes leader patterns explained in ...
