java uuid generator online

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,

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,

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

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

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

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 Reprinted from http://blog.csdn.net/u011026968/article/details/50336709 It covers the principles of SolrCloud, including basic knowledge, architecture, index creation and update, query, fault

(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

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

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,