Distributed Data Service (DDS) provides the capability to store data in the databases of different devices. DDS isolates data based on a triplet of the account, app, and database. DDS synchronizes data between trusted devices to provide users with consistent data access experience on different devices.
Relational database (RDB) is a database that manages data based on a relational model. OpenHarmony relational database provides a complete mechanism for managing local databases based on SQLite components.
KV store is developed based on the KV storage capacity provided by the current public infrastructure library, providing key value pair data management capabilities for device applications.
DeviceManager supports authentication and networking for account-independent distributed devices. It provides a set of APIs for listening, discovery, and authentication of distributed devices.
QA repo provides rules about how QA team runs and how contributors to this project, also includes test cases and framework
yocto-meta-openeuler是用于构建openEuler Embedded所需要的一系列工具、构建配方的集合， 以及当前openEuler Embedded开发使用文档的承载仓库。
A lightweight real-time operating system
Compile and build tools that based on GN and ninja for distributed middleware components.
release management including key features, release plan, development and branch plan, release scope and notes
HiSysEvent provides event logging APIs for OpenHarmony to record important information of key processes during system running, helping you locate faults. In addition, you can upload the log data to the cloud for big data analytics.
The Community repo is to store all the information about openEuler Community, inclouding governance, SIGs(project teams), Communications and etc.
openEuler embedded softbus capability support
Compile and build tools that based on GN and ninja for distributed middleware components.
The parameter process to provide parameters(like udid.) for distributed components.
The sub-module of the security subsystem is responsible for the establishment, maintenance, use, and revocation of trusted relationships between devices, and the management of the entire life cycle.
A lightweight real-time operating system kernel
Distributed file services provide cross device, POSIX compliant file access capabilities. On the basis of distributed soft bus dynamic networking, it provides a unified, logical, and tree shaped file system hierarchy for each device node on the network.
