The JusDB Database Engineering Blog
Deep dives on PostgreSQL, MySQL, MongoDB and more — performance tuning, high availability, migrations and production war stories from our DBAs.
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The Ultimate Guide to Choosing the Right Database for Your Application
Navigate the complex landscape of database technologies. Compare SQL vs NoSQL, OLTP vs OLAP, and learn decision frameworks for selecting the perfect database for your use case.
DynamoDB Streams and Lambda: Event-Driven Database Patterns
Process DynamoDB Streams with Lambda for change data capture, cross-region replication, and event sourcing
Securing Your MongoDB Cluster with TLS/SSL: A Complete Configuration Guide
Running MongoDB without TLS exposes your data to network interception and man-in-the-middle attacks. Here's how to configure TLS/SSL across your MongoDB replica set.
FoundationDB: The Ordered Key-Value Store Powering Apple and Snowflake
Understand FoundationDB's architecture — ACID transactions, layers, and why Snowflake and Apple chose it
Cassandra Explained: A Complete Guide for Always-On, Planet-Scale Data
Master Apache Cassandra for planet-scale, always-on applications. Learn ring architecture, consistency levels, data modeling, compaction strategies, and multi-datacenter replication.
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