10 recommended articles about partition function

Overview: When I saw the partition before, I pinched it, it was so tall. Yesterday I finally learned what partitioning is, but it’s nothing more than that. To summarize today, a good memory is not as good as a bad writing. MySQL supports partitioning functionality starting from 5.1. In one sentence, partitioning means: dividing a table into multiple areas (pages/files) according to certain rules (range/list/hash/key, etc.) for storage. For MySQL application development, there is no difference between partitioning and non-partitioning (that is, it is transparent to the application). It's like "breaking it into pieces" in a breakout battle. MySQL supports most storage engines (such as MyISAM, InnoDB, Memory, etc.) to create partitions, but does not support MERGE and CSV to create partitions. All partitions in the same partition table must be of the same storage engine. Make an example: #Create a myisam table with 5 hash partitions CREATE TABLE `test`.`partition_t1`( `id` INT UNSIGNED 

1. Detailed introduction to partitions in mysql

Introduction: When I saw the partition, I pinched it, it was so tall. Yesterday I finally learned what partitioning is, but it’s nothing more than that. To summarize today, a good memory is not as good as a bad writing. MySQL supports partitioning function starting from 5.1. In one sentence, partitioning means: dividing a table into multiple areas (pages/files) according to certain rules (range/list/hash/key, etc.) for storage. For MySQL application development, there is no difference between partitioning and non-partitioning (that is, it is transparent to the application). It's like "breaking it into pieces" in a breakout battle. MySQL supports most...

2. Detailed explanation of mysql partition function and example code analysis

##Introduction: The following editor will bring you a detailed explanation of the mysql partition function and an example analysis. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let’s follow the editor and take a look

3. [Original] Optimization example based on MySQL horizontal partitioning

Introduction: We know that MYSQL5.1 begins to support horizontal partitioning. Let's try how to optimize queries on partitioned tables. Generally speaking, the optimization principles are the same as optimizing individual tables, ensuring that

4. Oracle 11g automatically creates partitions (INTERVAL PATITION) for the table on disk The subsequent scheduled partition deletion

Introduction: The TRUCK_GPS_TRANS table uses the INTERVAL PATITION function of oracle11 to automatically create partitions by day. Now it is necessary to regularly delete the partition data 30 days ago and keep the table. There are only

5. MySQL Partitioning RANGE HASH

Introduction: Let’s discuss RANGE with HASH and RANGE combined with HASH partitioning operation. After Mysql5.1, the partitioning function appeared. Table partitioning is like dividing a large table into several small ones.

6. A little understanding of Oracle table partitioning

Introduction: Oracle's table partitioning capabilities bring great benefits to a variety of applications by improving manageability, performance, and availability. Typically, partitioning enables certain query and maintenance operations

7. Looking forward to the release of the official version of MySQL 5.1

Introduction: The official version of MySQL 5.1 has not yet been released. I am waiting for it just because of its table partitioning function. With this function, the problem of too much data in a table that will seriously affect the speed is solved

8. Database Optimization - Creation and Classification of Oracle Table Partitions

Introduction: Oracle’s table partitioning feature brings benefits to a variety of applications by improving manageability, performance, and availability. of great benefit. Typically, partitions enable certain query and maintenance operations

9. mysql partition function

Introduction: The partition function has been supported since mysql 5.1.3. The records stored in the mysql table and the index information corresponding to the table are finally stored on the computer's hard disk in the form of files. With the partition function, these records can be distributed to different data files according to certain partition rules. , there are currently four partitioning rules, namely RANGE, LIST, HASH and KEY,

10. MySQL 5.6 Detailed explanation of GTID-based and multi-threaded replication

Introduction: 1. New features of MySQL5.6 MySQL5.6 mainly focuses on query performance optimization and InnoDB improvements to support high throughput A large number of transactions, NoSQL-style API, improvements to partitioning functions, improvements to data replication, and the addition of PERFORMANCE_SCHEMA

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