MySQL(5.6、5.7) 的所有连接器和 API，包括： MySQL Connector/C MySQL Connector/C++ MySQL Connector/J MySQL Connector/Net MySQL Connector/ODBC MySQL Connector/Python MySQL C API MySQL PHP API MySQL Perl API MySQL Python API 的替代品 MySQL Connector/C++：C++ 语言的客户端库 MySQL Connector/J：Java 语言的客户端库，基于标准 JDBC 接口 MySQL Connector/Net：.Net 语言的客户端库，MySQL for Visual Studio使用这个库，支持 Microsoft Visual Studio 2012，2013，2015和2017版本 MySQL Connector/ODBC：标准的 libmysqlclient Compatible with the Objective- C Cocoa environment. Seehttp://mysql- cocoa.sourceforge.net/ D MySQL for D libmysqlclient See MySQL for D. Eiffel Eiffel MySQL libmysqlclient See Section 27

Credit: https://www.slideshare.net/morgo/tidb-introduction © The Pythian Group Inc., 2019 �10 TiDB: SQL Parser and Coprocesor. Image Credit: https://www.slideshare.net/morgo/tidb-introduction © The

Write Node 16 cores+ 32 GB+ SSD, 200 GB+ Gigabit Eth- er- net 1 TiFlash Com- pute Node 16 cores+ 32 GB+ SSD, 100 GB+ Gigabit Eth- er- net 0 (see the fol- low- ing note) 5.1.7.2 Production environment GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 1 TiFlash Com- pute Node 32 cores+ 64 GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 0 (see the fol- low- ing file-max = 1000000">> /etc/sysctl.conf echo "net.core.somaxconn = 32768">> /etc/sysctl.conf echo "net.ipv4.tcp_tw_recycle = 0">> /etc/sysctl.conf echo "net.ipv4.tcp_syncookies = 0">> /etc/sysctl.conf echo

rithm with the mini- mum over- head of net- work trans- mis- sion. If this vari- able is en- abled, TiDB esti- mates the size of the data to be ex- changed in the net- work using Broadcast �→ �→ Hash �→ �→ Write Node 16 cores+ 32 GB+ SSD, 200 GB+ Gigabit Eth- er- net 1 TiFlash Com- pute Node 16 cores+ 32 GB+ SSD, 100 GB+ Gigabit Eth- er- net 0 (see the fol- low- ing note) 5.1.7.2 Production environment GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 1 TiFlash Com- pute Node 32 cores+ 64 GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 0 (see the fol- low- ing

Write Node 16 cores+ 32 GB+ SSD, 200 GB+ Gigabit Eth- er- net 1 TiFlash Com- pute Node 16 cores+ 32 GB+ SSD, 100 GB+ Gigabit Eth- er- net 0 (see the fol- low- ing note) 5.1.7.2 Production environment GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 1 TiFlash Com- pute Node 32 cores+ 64 GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 0 (see the fol- low- ing file-max = 1000000">> /etc/sysctl.conf echo "net.core.somaxconn = 32768">> /etc/sysctl.conf echo "net.ipv4.tcp_tw_recycle = 0">> /etc/sysctl.conf echo "net.ipv4.tcp_syncookies = 0">> /etc/sysctl.conf echo

file-max = 1000000">> /etc/sysctl.conf echo "net.core.somaxconn = 32768">> /etc/sysctl.conf echo "net.ipv4.tcp_tw_recycle = 0">> /etc/sysctl.conf echo "net.ipv4.tcp_syncookies = 0">> /etc/sysctl.conf echo [event_publisher] [dashboards.json] enabled = false path = ./data/dashboards [metrics] [grafana_net] url = https://grafana.net ... 1062 Start the Grafana service: ./bin/grafana-server \ --config="./conf/grafana on the Grafana server. 9.5.1 Usage MetricsTool can be accessed from https://metricstool.pingcap.net/. It consists of three sets of tools: • Export: A user script running on the browser’s Developer Tool

Write Node 16 cores+ 32 GB+ SSD, 200 GB+ Gigabit Eth- er- net 1 TiFlash Com- pute Node 16 cores+ 32 GB+ SSD, 100 GB+ Gigabit Eth- er- net 0 (see the fol- low- ing note) 5.1.7.2 Production environment GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 1 TiFlash Com- pute Node 32 cores+ 64 GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 0 (see the fol- low- ing file-max = 1000000">> /etc/sysctl.conf echo "net.core.somaxconn = 32768">> /etc/sysctl.conf echo "net.ipv4.tcp_tw_recycle = 0">> /etc/sysctl.conf echo "net.ipv4.tcp_syncookies = 0">> /etc/sysctl.conf echo

Write Node 16 cores+ 32 GB+ SSD, 200 GB+ Gigabit Eth- er- net 1 TiFlash Com- pute Node 16 cores+ 32 GB+ SSD, 100 GB+ Gigabit Eth- er- net 0 (see the fol- low- ing note) 5.1.7.2 Production environment GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 1 TiFlash Com- pute Node 32 cores+ 64 GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 0 (see the fol- low- ing file-max = 1000000">> /etc/sysctl.conf echo "net.core.somaxconn = 32768">> /etc/sysctl.conf echo "net.ipv4.tcp_tw_recycle = 0">> /etc/sysctl.conf echo "net.ipv4.tcp_syncookies = 0">> /etc/sysctl.conf echo

Write Node 16 cores+ 32 GB+ SSD, 200 GB+ Gigabit Eth- er- net 1 TiFlash Com- pute Node 16 cores+ 32 GB+ SSD, 100 GB+ Gigabit Eth- er- net 0 (see the fol- low- ing note) 5.1.7.2 Production environment GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 1 TiFlash Com- pute Node 32 cores+ 64 GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 0 (see the fol- low- ing file-max = 1000000">> /etc/sysctl.conf echo "net.core.somaxconn = 32768">> /etc/sysctl.conf echo "net.ipv4.tcp_tw_recycle = 0">> /etc/sysctl.conf echo "net.ipv4.tcp_syncookies = 0">> /etc/sysctl.conf echo

Write Node 16 cores+ 32 GB+ SSD, 200 GB+ Gigabit Eth- er- net 1 TiFlash Com- pute Node 16 cores+ 32 GB+ SSD, 100 GB+ Gigabit Eth- er- net 0 (see the fol- low- ing note) 5.1.7.2 Production environment GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 1 TiFlash Com- pute Node 32 cores+ 64 GB+ 1 or more SSDs 10 Gi- ga- bit Eth- er- net (2 rec- om- mended) 0 (see the fol- low- ing file-max = 1000000">> /etc/sysctl.conf echo "net.core.somaxconn = 32768">> /etc/sysctl.conf echo "net.ipv4.tcp_tw_recycle = 0">> /etc/sysctl.conf echo "net.ipv4.tcp_syncookies = 0">> /etc/sysctl.conf echo