yuanerfordatabases.hashnode.net·Jul 22, 2022openGauss Supports SM3 and SM4 Algorithms1. Introduction to the Chinese Cryptographic Algorithms Chinese cryptographic algorithms are Chinese algorithms issued by the State Cryptography Administration Office of Security Commercial Code Administration (OSCCA). Common algorithms include SM1, ...DiscussOpen Source
yuanerfordatabases.hashnode.net·Jul 26, 2022Full-encryption Upgrade and Unaware Encryption/Decryption Principle AnalysisTo implement encryption and decryption on the client, a large number of maintenance and management operations need to be performed on the client, including data key management, sensitive data encryption, and SQL statement parsing and modification. op...Discuss·28 readsOpen Source
yuanerfordatabases.hashnode.net·Jul 20, 2022Segment-Page Feature of openGauss for Solving File Storage ProblemsIn modern society, data is growing explosively, and service requirements in the industry are complex. The amount of data to be stored and the number of tables to be created keep increasing. Each common data table of openGauss corresponds to a logical...Discuss·37 readsopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Apr 21, 2023Permission Management Model of the openGauss DatabasePermission Management Model of the openGauss Database The database stores a large amount of important data and sensitive information and provides data sharing services for authorized users with different permissions. Therefore, the database must have...Discussopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Apr 13, 2023openGauss Officially Releases Version 5.0.0openGauss 5.0.0 is the third LTS version released by openGauss, and the version life cycle is 3 years. The openGauss 5.0.0 version is compatible with the features of previous versions, and continues to be enhanced in terms of kernel capabilities, too...Discussopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Mar 27, 2023The Combination of openGauss Database and AIopenGauss has powerful computing performance and efficient data processing capabilities. It is also a native AI database that supports self-tuning parameters, SQL diagnosis, fault self-diagnosis, and full lifecycle management. The following describes...Discussopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Mar 27, 2023openGauss Supports SM3 and SM4 Algorithms1. Introduction to the Chinese Cryptographic Algorithms Chinese cryptographic algorithms are Chinese algorithms issued by the State Cryptography Administration Office of Security Commercial Code Administration (OSCCA). Common algorithms include SM1, ...Discussopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Mar 27, 2023New Feature of openGauss 3.0.0: Parallel DecodingIntroduction With the rapid development of information technology, various types of databases emerge one after another. Logical replication is increasingly important, with which data can be synchronized between heterogeneous databases. Currently, the...Discussopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Mar 23, 2023Introduction to Multi-Core Optimization of openGauss on Kunpeng ServersSince the birth of integrated circuits, CPUs have experienced three development phases, among which the first phase is to increase the CPU dominant frequency. Six years after integrated circuits were invented, Gordon Moore proposed Moore's law, predi...Discussopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Mar 16, 2023Basic Use of the Fully-encrypted Database1. Introduction to the Fully-encrypted Database Features A fully-encrypted database aims to protect privacy throughout the data lifecycle. Data is always encrypted during transmission, computing, and storage regardless of the service scenario or envi...Discussopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Mar 13, 2023A Leap of openGauss from Standalone System to Distributed SystemSince June 2020, the openGauss standalone database has received wide attention from the industry and attracted many partners and developers to build a prosperous database ecosystem. In the face of massive data and ultra-high concurrency scenarios, op...Discussopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Mar 10, 2023Everything You Want to Know About the openGauss Ledger Database1 What Is a Ledger Database? Coins such as bitcoin, ethereum, and dogecoin, as synonyms of the blockchain, not only affect the profit and loss of some people's accounts, but also affect the prices of graphics cards and hard disks. However, as databas...Discussopengauss
MikeforMike's blogdatabase-ca.hashnode.net·Mar 7, 2023Core Technologies of openGauss DatabaseOverview An SQL engine is one of the important subsystems of the database. It receives SQL statements sent by applications and directs executors to execute execution plans. As an important and complex module in an SQL engine, optimizer is regarded as...DiscussSQL
