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Database Entry

TerarkDB

Acquired Company Forked Code

TerarkDB was an embedded key-value store based on a fork from RocksDB (v5.18.3).

Website
https://github.com/bytedance/terarkdb[01]
Source Code
https://github.com/bytedance/terarkdb[01]
Tech Docs
https://bytedance.feishu.cn/docs/doccnZmYFqHBm06BbvYgjsHHcKc[02]
Developer
Country of Origin
CN
Start Year
2016 [03]
Acquired By
Project Type
Open Source
Written in
C++
Supported Languages
C, C++, Java
Derived From
RocksDB
Inspired By
RocksDB
Compatible With
RocksDB
Operating System
Linux
License
Apache v2

Database Entry

TerarkDB

Acquired Company Forked Code

TerarkDB was an embedded key-value store based on a fork from RocksDB (v5.18.3).

History

TerarkDB was acquired by ByteDance in 2019. The project was released as open-source in 2020.

Checkpoints

Non-Blocking Consistent

Same as RocksDB

Compression

Same as RocksDB

Concurrency Control

Optimistic Concurrency Control (OCC)

Same as RocksDB

Data Model

Key/Value

Same as RocksDB

Indexes

Log-Structured Merge Tree

Same as RocksDB

Isolation Levels

Snapshot Isolation

Same as RocksDB

Joins

Not Supported

Same as RocksDB

Query Compilation

Not Supported

Same as RocksDB

Query Execution

Tuple-at-a-Time Model

Same as RocksDB

Query Interface

Custom API

Same as RocksDB

Storage Architecture

Disk-oriented In-Memory Hybrid

Same as RocksDB

Storage Model

Custom

Same as RocksDB

Storage Organization

Log-structured

Same as RocksDB

Stored Procedures

Not Supported

Same as RocksDB

System Architecture

Embedded

Same as RocksDB

Views

Not Supported

Same as RocksDB

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Citations

4 sources
  1. GitHub - bytedance/terarkdb: A RocksDB compatible KV storage engine with better performance · GitHub github.com
  2. https://bytedance.feishu.cn/docs/doccnZmYFqHBm06BbvYgjsHHcKc feishu.cn Spam — Check Archive
  3. Initial commit github.com
  4. https://www.crunchbase.com/acquisition/bytedance-acquires-terark--7e8105af crunchbase.com
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