4 articles found
Database indexes are one of the most powerful tools for optimizing query performance. Learn how B-tree indexes, hash indexes, composite indexes, and more work under the hood, and discover strategies for indexing in both PostgreSQL and MongoDB.
I've used Sequelize, TypeORM, Knex, and raw SQL in production. Prisma is the first ORM where I actually trust the types. Here's what makes it different, where it shines, and the gotchas nobody warns you about.
Running Node.js without Nginx in production is like running a database without backups. Here's how I set up a reverse proxy that handles the stuff Node shouldn't be doing.
Your find() queries are holding you back. The aggregation pipeline can do grouping, joins, and reshaping in a single database call. Here's how to actually use it.