What Is The Most Popular Type Of Database

With the rise of internet web2.0 websites, the relational database has become a very hot new field, the development of the non relational database products is very rapid. 　　But the traditional relational database in dealing with web2.0 website, especially the super large-scale and high concurrent SNS type web2.0 pure dynamic website already appeared to be powerless, has exposed many insurmountable problems, for example: 1, high configured--to the database higher concurrent reads and writes the demand WEB2.0 website to be based on user personalized information to generate real-time dynamic ...

As a software developer or DBA, one of the essential tasks is to deal with databases, such as MS SQL Server, MySQL, Oracle, PostgreSQL, MongoDB, and so on. As we all know, MySQL is currently the most widely used and the best free open source database, in addition, there are some you do not know or useless but excellent open source database, such as PostgreSQL, MongoDB, HBase, Cassandra, Couchba ...

When it comes to big data, many people first think of internet companies, such as Google, Baidu and Alibaba. Internet companies in the large data analysis has indeed walked in the forefront of the industry, its aura also obscured the industry's big data shine. IDC defines big data with "4 V": volume represents greater capacity, produced represents a variety of data, velocity represents faster processing speed, and value means that large data can create more value. Tianjin Nanda General Data Technology Co., Ltd. (hereinafter referred to as the General) chief technical Officer Vounie said, such as ...

The big data age has come and has quietly influenced our lives. According to a recent study by IDC, 1 million new links are shared every 20 minutes on Facebook and 10 million user reviews are released. 　　Facebook and all other Internet sites, Internet applications, have gradually become the entire data collection, analysis, processing and value-added architecture. In China, social networks are also in full swing. Sina Vice President Wang Gaofei has said that Sina Weibo has registered more than 300 million users, users on average daily release more than 100 million micro bonnet ...

"IT168" I have always felt that nosql in fact very easy to understand, I have also had a very in-depth study of NoSQL, but in the recent preparation of yuntable chart, found that NoSQL not only very profound, 　　And my personal understanding of NoSQL is only superficial, but I am still a "shame and then Yong" people, so after a period of study, from the sixth part of this series, will talk to you nosql, and this article will be the main to do a NoSQL database review. ...

Today's world is a large data age of the information world, our life, whether life, work, learning are inseparable from the support of information systems. The database is the place behind the information system for saving and processing the final result. 　　Therefore, the database system becomes particularly important, which means that if the database is facing problems, it means that the entire application system will also face challenges, resulting in serious losses and consequences. Now the word "Big Data age" has become very popular, although it is unclear how the concept landed. But what is certain is that as the internet of things 、...

See an article on Access database security again today, every time I see this article want to say two, popular saying there are several: first, the password to the database a random complex name to avoid being guessed to be downloaded, this way in the past very popular, because everyone is very confident of their own code. But as the error prompts the database address to cause the database to be illegally downloaded, this way also less and more people use. This approach, has been rarely used, in addition to the security of the less knowledgeable programmers, although few, but still will encounter, such as a few days ago to see the properties of the site. Two...

On the afternoon of August 8, 2012, the VMware & EMC Big Data Cloud Summit officially kicked off. At the forum, Fan Chengong, VMware's senior vice president, shared with participants about the changes in data management technologies. The data, cloud, and Changes in cloud users have resulted in three major trends in cloud development. These three major trends have created a data cloud that will coexist with traditional databases for a long time. Virtualization technology and open source software will create a bridge that connects both parties Coexistence of the bridge. In the context of the current big data in full swing, VM ...

Absrtact: Build station use what build station system, often see on the network have child shoes in ask: I want to build a website, ask what CMS system can be used. In fact, there are many CMS network, different types of Web sites, there are different building software. Today, Q Pig Station use what to build the station system, often see the network has children's shoes in the question: I want to build a website, I can use what CMS system. In fact, there are many CMS network, different types of Web sites, there are different building software. Today, Q Pig share is, build station open source CMS system collection, inventory most flow ...

HBase is a distributed, column-oriented, open source database based on Google's article "Bigtable: A Distributed Storage System for Structured Data" by Fay Chang. Just as Bigtable takes advantage of the distributed data storage provided by Google's File System, HBase provides Bigtable-like capabilities over Hadoop. HBase Implements Bigtable Papers on Columns ...