Sqlite Case When

Several years of work down, also used several kinds of database, accurate point is "database management system", relational database, there are nosql. Relational database: 1.MySQL: Open source, high performance, low cost, high reliability (these features tend to make him the preferred database for many companies and projects), for a large scale Web application, we are familiar with such as Wikipedia, Google, and Facebook are the use of MySQL. But the current Oracle takeover of MySQL may give us the prospect of using MySQL for free ...

Adb bugreport records the log of the android startup process, as well as the system state after startup, including the process list, memory information, VM information, etc.

At the moment, the container has become a very popular trend, and when it comes to containers, people usually talk about Docker. Even the container has its own verb form containerizing to describe the use of Docker to package the application. After a heated debate, the focus of the Docker has migrated to how to use containers in a real-world production environment, and people have applied the philosophy of "containerization" to storage, networking, or management. There is no doubt that under this strong momentum, Docker can live ...

SQL injection attacks are the most common means of hacking websites. If your site does not use strict user input validation, then often vulnerable to SQL injection attacks. SQL injection attacks are usually done by submitting bad data or query statements to the site database, most likely causing records in the database to be exposed, changed, or deleted. Here to talk about SQL injection attacks is how to achieve, but also how to prevent. Look at this example: //putput $ name = "ilia"; DELETE FROM ...

OpenStack Object Storage (Swift) is one of the subprojects of the OpenStack Open source Cloud project, known as Object storage, which provides powerful extensibility, redundancy, and durability. This article will describe swift in terms of architecture, principles, and practices. Swift is not a file system or a real-time data storage system, which is called object storage and is used for long-term storage of permanent types of static data that can be retrieved, adjusted, and updated as necessary. Examples of data types that are best suited for storage are virtual machine mirroring, picture saving ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest cloud host technology Hall Zcncms is something? Zcncms is a new CMS for PHP development, Today is a review of him, but also write their own insights, convenient after the new webmaster to do a reference. First on the introduction to let you first understand: Zcncms is based on the PHP technology development ...