SQL vs NoSQL: Choosing a Data Model Under Real Constraints
SQL vs NoSQL decided on real constraints: what relational databases guarantee, the types of nosql databases, when to…
Category
Backend Development
Explore backend development essentials, including server architecture, databases, APIs, and best practices for robust applications.
42 articles
-
-
Database Indexing: How Indexes Speed Up Reads (and Cost Writes)
How do database indexes work: the b tree index, clustered vs non clustered indexes, composite index column order,…
-
Sharding vs Replication: Which One Do You Need?
Sharding vs replication compared: what each mechanism scales, when replication is enough, when to shard, and why production…
-
Database Sharding: Partitioning Strategies, Hot Keys, and Rebalancing
Database sharding explained: range, hash, directory, and geographic strategies, choosing a shard key, hot shards, cross-shard queries, and…
-
Database Replication: Leader-Follower, Multi-Leader, and Leaderless
Database replication explained: leader-follower, multi-leader, and leaderless topologies, synchronous vs asynchronous trade-offs, replication lag, and the failover failure…
-
Mandatory Security For Your New WordPress Site
So, you’ve just launched your shiny new WordPress website. The theme is perfect, the copy is polished, and…
