table of Contents
You Need to Know
Any kind of things from scratch, from weak to strong, needs and experience accumulated precipitation time, Rome was not built in a day. We recognize our own shortcomings, to see the opponent's powerful, and catch up. Do you want to bursts of shouting: Today, we are certain products ascent in the world, tomorrow we go beyond certain products veteran database vendor. . . At least, China's IT industry and the world is still a big gap between the advanced countries, did not forget the early heart was always square.
Technology has borders
The next five years, Huawei will invest $ 1.5 billion to build Kunpeng ecosystem. Kunpeng ecosystem three large pieces: Kunpeng development, GaussDB, intelligent computing. Supplied from hard to soft complete solution, including but not limited to Tai server, roc Sheng Teng chip, Euler Linux (Euler OS), GaussDB. I mainly give you a brief picture of the situation Gaussian database.
Speaking from its name
Huawei database for the German mathematician Gauss ( Baidu Encyclopedia tribute) Gauss, will own database named: GaussDB. Gauss is not Altman! Gauss is not Altman! ! Gauss is not Altman! ! ! A you know it?
You heard version
- GaussDB 100
- GaussDB 200
- GaussDB 300
You heard the rumors
GaussDB is based entirely on research and development Postgresql
Students, hello confident of it. GaussDB 100 is pure self-development, not because of Oracle syntax compatible high on speculation that chaos is set up a shell thing.
GaussDB is pure self-development
Is not all friends. GaussDB 200 initially based PG core R & D, but after ten years of constantly updated, the kernel has also changed almost the same.
GaussDB has open sourced
On the occasion of New Year's Day approaching, I wish you a happy 2020. As of December 31, 2019 as early as 09 points 21 points: GaussDB 100 yet open, they are not published. This is not what I said oh, Huawei official is expected (perhaps as early as perhaps late) 2020 May open source GaussDB 100, look forward to it.
The difference between the various versions
GaussDB 100
Main OLTP (Online Transaction Processing) online transaction processing, benchmarking Oracle and other relational databases. Landing in China Merchants Bank (Pocket Life).
GaussDB 200
Main OLAP (Online Analytical Processing) online analytical processing, benchmarking and other distributed Teradata database. Floor ICBC and Zhejiang Mobile.
GaussDB 300
According to Huawei official teacher, has stopped 300 R & D in the future flagship 100 and 200.
Future versions of the name
- GaussDB 100 will be officially named GaussDB T in 2020
- GaussDB 200 will be officially named GaussDB A in 2020
Huawei certification system introduced GaussDB
GaussDB HCIA
Primary certification, regardless of direction, examiners basic knowledge of SQL and database theory. View an announcement and syllabus
GaussDB HCIP
Intermediate certification, divided into two directions: OLTP and OLAP. View OLTP direction of an announcement and syllabus . View OLAP direction of an announcement and syllabus
GaussDB HCIE
Advanced certification, divided into two directions: OLTP and OLAP. Current official release yet, is expected around April 2020.
GaussDB other information related links
GaussDB HCIA syllabus, Moni Juan, textbooks and laboratory manuals Download
GaussDB HCIP OLTP syllabus, Moni Juan, textbooks and laboratory manuals Download
GaussDB HCIP OLAP syllabus, Moni Juan, textbooks and laboratory manuals Download