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Does uuid use auto-increment as the primary key?

I have been searching for it online for a long time. Some people say that uuid is better, that is, it is easier to merge data into sub-databases and sub-tables, and some people say that auto-increment is better, when there is more data in the table,

Several Internet ID generator scenarios that have to be known

Service, distributed has become the first choice for system development, high concurrency operation in the data storage, need a set of ID generator services to ensure the distribution of global uniqueness, to ensure that the system's order creation,

"Turn" the PHP resources compiled by foreign programmers

Ziadoz a list of PHP resources that are maintained on GitHub, including libraries, frameworks, templates, security, code Analysis, logs, third-party libraries, configuration tools, Web tools, books, ebooks, classic blogs, and more. Bó Lè has

A collection of PHP resources compiled by foreign programmers

Dependency ManagementDependency and Package Management Library Composer/packagist: A package and dependency manager Composer Installers: A multi-frame Composer Library Installer Pickle: a php extension installer Other

"Turn" the PHP resources compiled by foreign programmers

Other frameworksOther web development frameworks Symfony cmf-Create a custom CMS Content management framework KNP rad bundle-symfony 2 Fast Application (RAD) Pack Framework ComponentsStandalone components from the Web development

COLDFUSIONMX Programming Guide Basic management operations and getting Started _coldfusion

Phase II:Basic management operations and getting started programs Preface Before explaining the basics of ColdFusion MX and Getting started, let's take a look at the differences between the various versions of ColdFusion MX. ColdFusion MX is

12. SolrCloud principle and solrcloudshard Principle

12. SolrCloud principle and solrcloudshard Principle Reprinted from It covers the principles of SolrCloud, including basic knowledge, architecture, index creation and update, query, fault

Hibernate annotation notes

(1) Introduction: Over the past few years, Hibernate has been evolving and has almost become a de facto standard for Java Database persistence. It is very powerful, flexible, and has excellent performance. In this article, we will learn how to use

Boost Common components Overview

Preface After a general review of which Luo Jianfeng's "Boost Library full Development Guide" (third edition), a summary of some of the commonly used boost library components described in the book is based on the introduction of the book, some of

MySQL Development specification

Naming Conventions> Library name, table name, field name must use lowercase letters and be split with underscores> Library name, table name, field name prohibit more than 32 characters, must see the name to understand* Library name, table name,

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