Recently, in the special test of the "Trusted Database" database migration tool of China Academy of Information and Communications Technology, Hunan AsiaInfo Anhui Technology Co., Ltd. (referred to as: AsiaInfo Anhui Technology) database data synchronization platform V2.1 product was based on the "Database Migration Tool Capability Requirements" and combined with AsiaInfo Technology’s AntDB distributed relational database product has become the first product to complete the testing required by the standard. The testing process is based on the relevant requirements of the five major capability areas of basic functions, database object migration capabilities, data migration capabilities, data verification capabilities, and migration assessment capabilities. The test results show that the product meets standard requirements in terms of completeness, ease of use, and versatility of database migration tools.
The Institute of Cloud Computing and Big Data of the China Academy of Information and Communications Technology relies on the Big Data Technology Standards Promotion Committee of the China Communications Standards Association (CCSA TC601) and cooperates with more than 30 well-known domestic and foreign research institutes such as AsiaInfo Technology (China) Co., Ltd. and Hunan AsiaInfo Anhui Technology Co., Ltd. and enterprises, fully referring to domestic and foreign product capabilities and knowledge systems, and jointly completed the "Database Migration Tool Capability Requirements" over a period of seven months.
"Database Migration Tool Capability Requirements" includes a total of 44 test items in five competency areas: basic functions, database object migration capabilities, data migration capabilities, data verification capabilities, and migration assessment capabilities, which are divided into 16 required options and 28 optional options. "Database Migration Tool Capability Requirements", as the industry's first technical standard for database migration tools, can provide a reference for the development, testing and selection of database migration tools.
Figure 1: Standard framework of "Capability Requirements for Database Migration Tools"
Database migration tools have always been an important tool for enterprises to promote digital intelligence and upgrade IT systems. A mature migration tool can not only provide powerful basic functions and migration support, but also provide a complete and efficient application migration solution.
Traditional migration tools are deficient in migration evaluation and verification capabilities and need to be improved from the following three aspects: First, ensuring data consistency between the source database and the target database is a complex task that requires precise mapping and data conversion. Second, during the migration process, performance issues need to be considered to ensure that the new database can run efficiently in the production environment. Third, for migrations involving application code, SQL syntax and object compatibility need to be ensured to avoid potential problems.
Database data synchronization platform V2.1 is a new generation of database migration and data synchronization replication product developed by AsiaInfo Anhui Technology. It can integrate a full set of migration solutions into the core product of the native distributed relational database AntDB, realizing a new multi-modal multi-engine orientation. One-click database evaluation, migration, auditing and data validation capabilities. For this evaluation, the database data synchronization platform V2.1 adopts a one-stop platform capability that is deeply integrated with AntDB. AntDB is a new generation of "hyper-converged" database developed by AsiaInfo Technology. Under a unified hyper-converged architecture, it takes advantage of multi-engine innovation to enable a single database product to cover the five major users of traditional transaction analysis, high-performance memory, stream processing and timing. Scenes.
Figure 2 : Overview of database data synchronization platform product architecture
Database data synchronization platform V2.1 is suitable for a variety of data migration scenarios, including database collection, portrait analysis, environment detection, object compatibility assessment and SQL code conversion. Whether you have a large-scale data center or a fast single point of backup, you can benefit from this. Not only can it provide users with comprehensive support and suggestions, but it can also help corporate customers better manage and migrate databases. Its core capabilities are as follows:
1. High-performance real-time data processing
The database data synchronization platform V2.1 uses a full synchronization and incremental loading mechanism to synchronize data. Based on AntDB log parsing capabilities, it avoids the problem of slow batch data loading by collecting data in seconds, and the throughput can be as high as 10W/second.
2. The ability to continue after a breakpoint
Breakpoint continuation is an important function to improve the efficiency and reliability of data synchronization transmission. When AntDB obtains data from the data source, it supports breakpoint export and performs operations through data playback, so that the entire migration process has the ability to continue transmission after interruption.
3. Migrate with one click
The database data synchronization platform V2.1 provides one-click data migration capabilities. Through data migration assessment, it can proactively determine migration risk points and make optimization adjustments, greatly reducing migration workload and migration risks.
Introduction to Database Application Innovation Laboratory
Database is an important part of basic software and a core technology product that supports the vigorous development of the global digital economy. In order to promote the international status of my country's database industry from following to leading, in October 2019, the Cloud Computing and Big Data Research Institute of the China Academy of Information and Communications Technology took the lead and united a number of database companies, application units, system integrators, and database services. Enterprises and hardware manufacturers jointly established a public welfare free community database application innovation laboratory (hereinafter referred to as the "laboratory"), creating a "joint fleet" of China's database industry. The laboratory continues to be committed to promoting the innovative development of my country's database industry. It is oriented by practical problems and aims at win-win cooperation. It unites government, industry, academia, research, and users to collaboratively promote application innovation in the database field. The laboratory will always adhere to the open concept and continue to welcome companies, institutions and organizations in the database field to apply to join.
About the AntDB database
The AntDB database was started in 2008. On the operator's core system, it provides online services to more than 1 billion users in 24 provinces across the country. It has product features such as high performance, elastic expansion, and high reliability, and can handle one million transactions per second at its peak. Communication core transactions have ensured the system's continuous and stable operation for nearly ten years, and have been successfully commercialized in industries such as communications, finance, transportation, energy, and the Internet of Things.