Whether in the community or in the process of communicating with customers, I am always asked when on earth I should use Docker. When to use virtual machines? If containers are used, which container platform should be used? Obviously, I'm not going to give you an answer directly, but I want to analyze specific scenarios from a technical perspective, such as whether the customer is a large or small company, whether they will deploy a small or large cluster, whether they prefer private cloud or public cloud...

This article is based on the speech delivered by Mr. Qiang Changjin at DBAplus Beijing Open Source and Architecture Technology Salon on January 6, 2018. Today, I will introduce to you the common Redis architecture, my experience in working as a Redis at Momo and Qunar, mainly including the daily maintenance of MySQL or Redis as a DBA, how to meet the needs of daily work and business...

For development partners, the MySQL contains IN clause statements must be familiar with the more familiar, almost every day, always use. MySQL: MySQL: IN (); MySQL: IN (); MySQL: IN (); MySQL: IN ();

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Deployment download file The file resources cannot be found or the content of the downloaded file is lost. Check whether the static resources of the files to be downloaded are garbled. In Windows, the eclipse encoding format is the default GBK encoding format, and in Linux, the default language encoding format is the default language encoding format.

The most used editor on the r&d line is VI. Whether it's the fastest way to see the contents of a file, or the fastest way to edit a file, VI can help. There seems to be some very long life in the software world, and VI is one of them. This article focuses on some of the most commonly used features on the r&d line. As for installing plugins and writing scripts, that's usually played on the development machine, and the production environment doesn't have the time or the conditions to tolerate you...

I participated in ACOUG Forum for the first time on December 5, 2015 in Guangzhou, ACOUG Asia Tour. At the meeting, Mr. Gai shared that "DBA in cloud era will be from the back to the front, DevOps is imperative -- the best practice is SQL audit". At that time, I was so enthusiastic that DATABASE can still be played in this way. ACOUG forum for the first time, at which Teacher Gai shared...

Cloud habitat community technology thematic module is the main gathering place of ali Cloud core technology. Here, friends can browse the wonderful technical interpretation of various technology masters. Too much technology can be confusing, but that's okay, folks! That's what the community has in mind for you, and now that 2017 is coming, let's revisit their wisdom. Double 11 is a technical training, is the Internet industry's super workers...

PS: Docker-compose has an intuitive understanding of the concept, including the compose command line and use. Docker-compose up -d: docker-compose up -d: docker-compose up -d: docker-compose up -d

Liang Mingtu, chief architect of New Actions Network, has more than 10 years of experience in database operation and maintenance, data analysis, database design and system planning and construction, and has in-depth research in data architecture management and data asset management. With the deepening of enterprise IT informatization, enterprises are increasingly dependent on IT systems. Faced with a growing variety of IT systems, IT personnel at all levels of the enterprise have a love-hate relationship. Love is, business...