Posts tagged "data"
4 posts tagged with data.
How Data Compression Works: gzip, Brotli, and Zstd Explained
Your server already compresses responses with gzip or Brotli — but do you know what those algorithms actually do? Understanding compression helps you optimize assets and set correct headers.
How to Read and Write JSONL (JSON Lines) — The Streaming Format
JSONL puts one JSON object per line, making it streamable, appendable, and easy to process without loading the entire file into memory. Here is why that trade-off matters.
CSV and TSV: The Universal Data Exchange Format Explained
CSV files look trivial until you encounter a value with a comma inside it, a newline in a cell, or a file saved in the wrong encoding. This post covers everything you need to handle CSV correctly.
What Is a Checksum and Why It Matters for Data Integrity
A checksum is a small number computed from a block of data that lets you verify the data has not changed. Here is why this simple idea underpins file downloads, network protocols, and storage systems.