OpenEuler supports samgr for distributed softbus capability
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OpenEuler supports device auth for distributed softbus capability
Distributed data manager that provides the capability to store data in the databases of different devices
Distributed Data Service (DDS) provides the ability to distribute database data between different devices. By combining account, application, and database triplets, distributed data services isolate data. Among trusted authentication devices, the distributed data service supports mutual data synchronization, providing users with a consistent data access experience on various terminal devices.
C++ common basic library for distributed module construction and operation
Provide some commonly used C++ development tool classes for standard systems, This repository is compatible with compilation on the OpenEuler operating system
Inter-process Remote Procedure Call (RPC)
The inter-process remote procedure call (RPC) mechanisms are used to implement cross-process communication.
OpenHarmony Universal KeyStore (HUKS) provides applications with key library capabilities, such as key management and cryptographic operations on keys. HUKS also provides APIs for applications to import or generate keys.
Supports distributed key-value data management
KV database (KV store) is developed based on the KV storage capability provided by the current public basic library,and provides key-value pair data management capabilities for device applications. On a platform with processes, the parameter management provided by KV storage is accessed by a single process and cannot be used by other processes. On such platforms, KV storage is loaded in the application process as a basic library to ensure that it is not accessed by other processes.
OpenEuler supports hilog for distributed softbus capability
The DeviceManager component provides authentication networking capabilities for account independent distributed devices on OpenHarmony, and provides developers with a set of interfaces for monitoring, discovering, and authenticating between distributed devices.
openEuler embedded softbus capability support
OpenEuler supports param service for distributed softbus capability
The OpenHarmony distributed technology can converge resources from different devices to form a Super Device. Poor security capabilities of any device may threaten the security of the Super Device. The Device Security Level Management (DSLM) module is introduced to manage the security levels of OpenHarmony devices.
Inter-process communication (IPC) and Remote Procedure Call (RPC)
The inter-process communication (IPC) and remote procedure call (RPC) mechanisms are used to implement cross-process communication.
Local Relational Data Management from OpenHarmony
A relational database (RDB) is a database that manages data based on a relational model. The OpenHarmony relational database provides a complete mechanism for managing local databases based on the SQLite component.