AlexWebLab

Explore a wide range of web development topics, from JavaScript to React and beyond, and uncover valuable insights to enhance your skills.

Latest 2 articles:

LSM-Trees vs B-Trees: Read Paths, Write Amplification, and the Storage Engine Tradeoffs Under Your App

July 11, 2026Data Systems

Modern databases do not all store and retrieve data the same way. LSM-trees and B-trees make different bets on append-only writes, in-place updates, compaction, caching, and amplification, and those bets show up in latency, throughput, and operational behavior.

Event Logs, CQRS, Materialized Views, and Why One Dataset Often Needs Multiple Shapes

July 8, 2026Architecture Patterns

The best way to write data is often not the best way to read it. Event sourcing, CQRS, star schemas, GraphQL responses, and DataFrame-style analysis all make the same point: data gets reshaped to match the question being asked.

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