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Found 7 articles in Databases
Build a Scalable Postgres Message Queue for Robust Background Jobs
01Databases
Jul 31, 202612 min read

Build a Scalable Postgres Message Queue for Robust Background Jobs

Discover how to leverage PostgreSQL for reliable, scalable message queuing. This guide covers common pitfalls, atomic processing with SELECT ... FOR UPDATE SKIP LOCKED, real-time notifications, and crucial reliability patterns for your background jobs.

KE
Krapton Engineering
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Master Zero Downtime Schema Migrations with Expand-and-Contract
02Databases
Jul 30, 20269 min read

Master Zero Downtime Schema Migrations with Expand-and-Contract

Database schema changes are a critical point of failure for high-availability applications. Master the expand-and-contract pattern to execute zero downtime schema migrations, ensuring continuous service and preventing costly outages during database evolution.

KE
Krapton Engineering
Read →
N+1 Query Optimization: Supercharge Your Postgres Performance
03Databases
Jul 29, 202610 min read

N+1 Query Optimization: Supercharge Your Postgres Performance

N+1 queries are a silent killer of database performance, especially with ORMs. Learn how to identify, diagnose with EXPLAIN ANALYZE, and fix N+1 issues in Postgres using strategic eager loading and composite indexing to dramatically improve your application's speed and efficiency.

KE
Krapton Engineering
Read →
Optimize pgvector Performance: Scale AI Search in Postgres
04Databases
Jul 28, 202611 min read

Optimize pgvector Performance: Scale AI Search in Postgres

Powering AI search with `pgvector` in PostgreSQL is efficient, but scaling production workloads requires mastering indexing, query planning, and key performance optimizations. Learn to diagnose and fix slow vector queries to ensure your AI applications run smoothly.

KE
Krapton Engineering
Read →
Optimize Slow Postgres Queries: A Developer's Guide to Performance
05Databases
Jul 25, 202611 min read

Optimize Slow Postgres Queries: A Developer's Guide to Performance

Learn how to diagnose and fix common Postgres performance bottlenecks, including N+1 queries and ineffective indexing. This guide provides practical strategies, EXPLAIN ANALYZE insights, and real-world examples to accelerate your database performance.

KE
Krapton Engineering
Read →
Master Serverless Connection Pooling for Scalable Postgres
06Databases
Jul 23, 202610 min read

Master Serverless Connection Pooling for Scalable Postgres

Serverless architectures simplify deployment but often clash with traditional database connection models, leading to performance bottlenecks and connection limit errors. Mastering connection pooling is critical for scaling Postgres in a serverless environment, ensuring efficient resource use and minimizing cold start latency.

KE
Krapton Engineering
Read →
Fix Postgres Index Not Used: Optimize Slow Queries & Boost Performance
07Databases
Jul 17, 202610 min read

Fix Postgres Index Not Used: Optimize Slow Queries & Boost Performance

Even with indexes in place, PostgreSQL can ignore them, leading to frustratingly slow queries. This guide dives into the common reasons why your Postgres index might not be used and provides actionable, expert strategies to diagnose, fix, and significantly boost your database performance.

KE
Krapton Engineering
Read →
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