Node.js Database Connection Pooling & Optimization | MongoDB, PostgreSQL, MySQL Best Practices
Boost your Node.js backend performance by mastering Database Connection Pooling and Optimization.
In this video, we’ll cover:
🔹 What database connections are & why they matter
🔹 How connection pooling works to improve performance
🔹 Pool configuration examples for MongoDB, PostgreSQL, and MySQL
🔹 Query optimization strategies (indexes, batching, projection, pagination)
🔹 Monitoring & troubleshooting database connections
Whether you’re building APIs, SaaS platforms, or large-scale apps, these techniques will help you avoid slow queries, connection overload, and server crashes.
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