【TiDBer Chat Session 81】Data Scale Comparison: How Many MySQL Clusters and TiDB Clusters Does Your Company Have? What is the Scale of Your Clusters in Terabytes?

This topic has been translated from a Chinese forum by GPT and might contain errors.

Original topic: 【TiDBer 唠嗑茶话会 81】数据规模大比拼:你公司有多少套 MySQL 集群,多少套 TiDB 集群?集群规模有多少 T?

| username: TiDB社区小助手

In this digital age, database clusters are full of diversity. So today, let’s talk about data scale and have a big comparison between TiDB and MySQL clusters :face_with_peeking_eye:
Let’s talk about how many MySQL clusters and how many TiDB clusters your company has!
(Although it’s a data scale competition, we also believe that each database cluster has its own characteristics, and we hope to let everyone feel the beauty of data~)

This topic:

Let’s talk about how many MySQL clusters and how many TiDB clusters your company has! How many T is the cluster scale?

Event rewards:

Participation award:

Participants in this chat session who share their clusters can receive 30 points as a reward~

Event time:

2023.8.11 - 2023.8.18

| username: Kongdom | Original post link

For personal use, it’s 1 MySQL setup and 2 TiDB setups, but they are all test clusters :stuck_out_tongue_winking_eye:
However, if we include what our customers use, then there are very, very many~

| username: zhanggame1 | Original post link

Two sets of TiDB for testing, many MySQL instances, statistics are unclear, data volume is tens of GB, used for OLTP.

| username: LI-ldc | Original post link

14 sets of MySQL in production, 1 set of TiDB

| username: 像风一样的男子 | Original post link

7 sets of TiDB, 6 sets of MySQL

| username: Billmay表妹 | Original post link

Is it the most MySQL?

| username: Echo_404 | Original post link

A small team, one MySQL master-slave setup, and one TiDB setup.
The data volume is currently very small, and there’s no dedicated operations team; it was self-taught and set up by ourselves, and we even feel quite unreliable~ haha :rofl:
It’s been running normally for over 60 days now, so just keep backing up diligently~

| username: Hacker_nTkchcIf | Original post link

Production: 4 sets of MySQL, 1 set of TiDB with a 7-node cluster.

| username: bert | Original post link

Most of it is still mainly MySQL/MariaDB, with TiDB gradually being introduced. Currently, there is one set, and it is still in the testing phase.

| username: tidb菜鸟一只 | Original post link

Oracle: 5 instances, MySQL: 10 instances, OB: 2 instances, TiDB: 2 instances, roughly like this.
Among them, Oracle has two instances around 50T, one around 2T, and the others are smaller. MySQL instances are all small databases. OB has one instance around 2T, and the other is a small database. TiDB has one instance around 1T, and the other is also a small database.

| username: Aionn | Original post link

Current testing situation: Mainly MySQL 5.7/MySQL 8.0; TiDB is being used, currently one set is being tested; one set of PG test machine.

| username: 我是咖啡哥 | Original post link

tidb 5, m on k

| username: ffeenn | Original post link

Tidb2 mysql does not have

| username: Jellybean | Original post link

Your setup at home is really impressive.

| username: tidb菜鸟一只 | Original post link

Actually, it’s not our company’s. We are the subcontractor, and this all belongs to the client. We’re just using it…

| username: forever | Original post link

Most of the work is for the client, and only a small portion is for our company’s MySQL.

| username: TiDBer_JZTCiLzg | Original post link

1 set.