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When Prisma Client starts timing out or the database runs out of connections, the problem is usually a mis‑configured pool, a leak, or a long transaction. This guide walks through the symptoms, diagnostic steps, and concrete fixes you can apply to keep your Node.js app responsive under load.
Learn to execute parameterized raw SQL safely in Knex.js using knex.raw(), with transaction integration, error handling, and version-stable patterns from 0.13 through 3.x.
Learn how to keep a production database in lockstep with your source‑code DDL using DataGrip’s Schema Diff. The guide covers prerequisites, step‑by‑step usage, validation checks, and recovery options.
Stop hopping between IDE and database client. IntelliJ’s Database Tool Window lets you connect, query, edit, and migrate databases right in the editor. Discover how to set it up, run a real query against PostgreSQL, and weigh the pros and cons before you commit.
An architecture note on guaranteeing ACID compliance when creating related records in a single logical step with Prisma Client’s $transaction API.
Dropwizard’s metrics framework lets you track DB query latency in real time. By wrapping JDBC calls with a Timer, exposing /metrics, and adding a custom HealthCheck, you can surface slow queries, feed Prometheus alerts, and keep your app healthy. This guide walks through the setup and trade‑offs.
Learn how SQLite’s Write‑Ahead Logging (WAL) mode eliminates "database is locked" errors in multi‑threaded apps. Enable WAL, monitor checkpoints, and balance disk usage for optimal concurrent read/write performance.
FaunaDB indexes let you turn slow, full‑scan lookups into lightning‑fast queries. This guide walks through creating a users‑by‑email index, shows a concrete FQL example, and discusses trade‑offs like storage overhead and write latency.
When a PHP app hits production, changing the database can feel risky. Doctrine Migrations turns schema evolution into a repeatable, safe process. This post walks through migration files, the CLI lifecycle, a hands‑on example, and real‑world trade‑offs.
prisma
nodejs
datagrip
intellij
dropwizard
sqlite
doctrine