Database Sharding Strategies Explained
Compare range, hash, and directory-based sharding strategies, with guidance on choosing shard keys and operating sharded systems.
·3 min read · #backend#database#sharding
#database
7 posts · page 1 of 1
Soft Deletes vs Hard Deletes: A Practical Guide
Compare soft and hard deletes across recovery, compliance, indexing, and query complexity to pick the right deletion strategy.
·3 min read · #backend#database#patterns
Go database/sql Tutorial
Use Go's standard database/sql package the right way: drivers, connection pools, prepared statements, transactions, context cancellation, and avoiding the classic Rows.Close leak.
·4 min read · #go#database#sql
Java JDBC Tutorial
Connect to relational databases from Java using JDBC: drivers, PreparedStatement, transactions, connection pooling, and resource management.
·3 min read · #java#jdbc#sql
Spring Data JPA Tutorial: Repositories, Queries, and Transactions
Learn Spring Data JPA from the ground up. Understand repositories, derived queries, JPQL, pagination, and transaction boundaries in real Java apps.
·4 min read · #java#spring#jpa
Node.js Mongoose Tutorial
Model MongoDB data in Node.js with Mongoose, covering schemas, validation, queries, population, and indexes for production apps.
·4 min read · #node#mongoose#mongodb
Postgres vs MySQL: A Practical Comparison
A grounded comparison of Postgres and MySQL across data types, transactions, replication, JSON, and ecosystem - so you can pick the right one for your project.
·4 min read · #sql#postgres#mysql