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CouchDB is an open-source distributed document database maintained by the Apache Software Foundation. It is designed based on the NoSQL (non-relational) architecture, with core features of high availability, high fault tolerance, and a flexible data model. It is particularly suitable for scenarios requiring distributed storage and offline data synchronization. This product provides out-of-the-box CouchDB based on the Huawei Cloud EulerOS 2.0 64-bit system on Kunpeng servers.
- Data Model: Uses JSON documents as storage units, supporting a flexible schema-less structure. A single document can contain complex nested data.
- Distributed Architecture: Supports multi-node data synchronization and fault tolerance, achieving high concurrency processing and fault isolation through Erlang.
- MVCC: Each document version is stored independently, ensuring data consistency during concurrent operations. Old versions are retained until explicitly deleted.
- RESTful API: Based on HTTP interfaces, supporting multiple programming languages (such as JavaScript, Python, Java).
The open-source image product CouchDB Database provided by this project has pre-installed CouchDB version 3.5.0 and its related operating environment, and provides deployment templates. Follow the user guide to easily start an efficient "out-of-the-box" experience.
System Requirements:
- CPU: 2vCPUs or higher
- RAM: 4GB or larger
- Disk: At least 40GB
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| Image Specification | Feature Description | Remarks |
|---|---|---|
| CouchDB-3.5.0-kunpeng | Installed and deployed based on Kunpeng server + Huawei Cloud EulerOS 2.0 64bit |
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