Read about most popular version control systems, The latest news, videos, and discussion topics about most popular version control systems from alibabacloud.com
Tag: gitIntro
What is a version control system?
Version Control System (VCS)It helps us record and track changes to the content of each file in the project. It can help us save the versions of the project and modify the reasons. We can use this tool to return to a previous state of the project. In addition, the
Distributed version control system
--mercurial
Introduction of distributed version control system
(1) CVCs and Dvcs
Centralized version control systems centralized versioning system
Dis
Versioning is a system that records the changes in one or several file contents so that future access to a specific version of the revision is an indispensable management tool in the software development process.A common version control system can be divided into three main categories: local version
Versioning is a system that records the changes in one or several file contents so that future access to a specific version of the revision is an indispensable management tool in the software development process.A common version control system can be divided into three main categories: local version
managers) you can determine the number of vobs they need and the directory or file to be maintained. Vobs is not only a file system that can be connected, but also an online resource. The host can connect to any number of vobs.
The format of clearcase vobs is similar to that of UNIX, Windows NT file systems, and distributed database systems. Clearcase adopts the Raima data management mechanism to maintain
files, and documents, which securely supports parallel software development and effective control over changes to multiple software versions.ClearCase (CC)is part of the Rose component, the most recent configuration management tool for complex product origination, distributed teamwork, parallel development and maintenance tasks. You can control the file formats of Word, Excel,powerpoint, Visio, and so on,
Version Control System (Version Control System/Revision Control System), or source control system (VCS), is one of the most commonly used tools by software developers, because VCs are so commonly used, it is necessary to take some
Objective
Almost all version control systems support branching in some way. Using branching means that you can separate your work from the development line to avoid affecting the development line. In many version control systems
is/g?t/, open source, free, distributed version control system) Vendor:Linux creator Torvalds, designed for better open source projects, originally Linux, and now available in Linux,unix,max,windows systems Features: distributed versioning, metadata storage instead of file mode, git content storage using the SHA-1 hashing algorithm to ensure the integrity of the
on the Windows platform, and is not free software, security is not high, so the application is not too extensive.GIT (a lot of very small and powerful) is an open source distributed version control system for efficient, high-speed processing from very small to very large project version management. Git is an open source vers
build Unity with these other packages. He needs to have precise control over which versions are used in a particular build; He needs to be able to update to the new version when he chooses.
Of course, our friends may expect to get more from package management tools, especially in terms of discovery, testing, portability and useful diagnostics, but these are not related to the story.
As our story turns on,
Wingerd and Chirstopher Seiwald, is useful."Branching and Merging–an Agile perspective"An interesting article written by Robert Cowham on the subject of this article.The Flow of ChangeAlso made by Laura Wingerd, for a good summary of the mainline model. Most of the content in the "Big Picture" section is based on these slides.Downloadable PDFThis is the PDF format for this article and is available for download.About the authorHenrik Kniberg is a consultant at crisp company in Stockholm, special
seamlessly. and provide the project planning, test management, code review and other packages, such a powerful project management tools, we can not say he is not good, just compare the weight, light on the server-side installation package is more than 2G, and needs the results of SQL Server database work.D. If your project is open source and there are more branches, then Git is recommended.2.SVN IntroductionName: SVN (subversion abbreviation, open source ve
its historical mission, and we can use the-d option of Git branch to perform the delete operation:$ git branch-d bugfixAbove, we introduced the creation of Git branching, switching, merging (linear and non-linear), conflicts, and deletions.Git tagsLike CVS, SVN and other version control systems, Git also supports git tagging. After the development of the program
. The initial revision number is 0, only one empty directory is created, with no content.
You can regard the version library as a series of trees. Imagine a group of version numbers starting from 0, from left to right. Each revision number has a directory tree hanging under it, each tree seems to be a "snapshot" of the submitted version library ".
Unlike other
(committed), modified (modified), and staged (staged). Submitted indicates that the file has been safely stored in the local database, modified to indicate that a file has been modified, but has not yet been committed, and that a staged representation puts the modified file on the list to be saved on the next commit.git directly records snapshots, rather than differential comparisons. The main difference between Git and other version
-------------------------------------------CLEARCASE:IBM Rational, Commercial, expensivePERFORCE:P4, free version supports 5 license, other commercial editionsCVS: Open source, oldSubversion: Small and medium-sized companies commonly used, centralized controlGit: Open source, distributed, up-to-date, code hosted on GitHub, for use in non-centralized office situations (so open source software development Select it more)Http://www.kuqin.com/shuoit/20141
Git distributed version control system Quick Reference
1. install and configure GitGit is an open-source distributed source code version control system. It is mainly used on Linux/Unix systems and has been transplanted to Windows systems
SVN centralized Version Control Software
Introduction:
Currently, in popular version control software, SVN (centralized Version Control) is a widely used
Mysql transactions and multi-Version Concurrency control I. mysql transactions ?? A transaction is an atomic SQL query, or an independent unit of work. If the database engine can successfully execute all the statements in this group, execute the statements in this group. If one of the statements cannot be executed, none of the statements will be executed. That is to say, the language in the transaction
Mysq
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.