wiredtiger/wiredtiger

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

2415 stars · 433 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

WiredTiger is a high-performance, scalable NoSQL data management platform and storage engine library written in C, developed by MongoDB as the principal storage engine for MongoDB. It supports row-oriented and column-oriented storage, LSM trees, ACID transactions, and can be used as an embeddable key/value store with a schema layer including indices and projections.

Use cases

• embed a fast key/value storage engine in a C application
• build a database with ACID transaction support
• store data with column-oriented or row-oriented layouts
• handle high-throughput random insert workloads with LSM trees
• understand or contribute to MongoDB's storage engine internals
• build custom indexes and projections over key/value data

When to choose

• you need an embeddable, production-quality storage engine with ACID transactions
• you need high sustained throughput under random insert workloads
• you want row- or column-oriented storage with a schema layer
• you are building or customizing a MongoDB-like database

When to avoid

• you need a standalone client-server database rather than an embedded library
• you want a simple managed database without writing C integration code
• you need rich query languages or analytics out of the box
• you require a permissively simple licensing setup without review

Facets

library · maturity stable

database caching serialization databases developer-tools performance windows bsd cross-platform c storage-engine key-value-store nosql acid-transactions lsm-trees mongodb linux macos

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