Comparing the speed of embedded key-value databases for Go: Bolt, LevelDB, and Badger – VyacheArt

Опубликовано: 05 Август 2026
на канале: Slavniy IT
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What if your microservice or Go application needs to store some data, and access it quickly? You'll likely choose a Redis key-value database in this case. But what if you can't use a server-side solution? For example, if you're developing a mobile app. In this case, built-in key-value databases can help.

In this video, we'll benchmark and compare the performance of key-value databases for Go: BoltDB, LevelDB, and Badger.

Links:
– Repository https://github.com/VyacheArt/compare-...
– Spreadsheet https://docs.google.com/spreadsheets/...

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00:00 Introduction
00:55 How Bolt stores data
01:27 How LevelDB stores data
02:08 How Badger stores data
02:43 How benchmarks work
04:59 Why we check database size
06:50 Speed ​​analysis Readings
07:13 Write Speed ​​Analysis
08:12 Database Size Analysis
09:59 Conclusions