Master Database

The concept of blockchain to technology has been around for a long time, but with the heat of the past two years, it has gradually become known by the market and many technicians.

Today's article comes from the technical writer Kumar Vivek of our user Experience team. This article briefly outlines the newly introduced database-level firewall rules in Windows http://www.aliyun.com/zixun/aggregation/13357.html ">azure SQL database." Windows Azure SQL Database firewall can prevent others from accessing your SQL database to help protect your data. You can specify fire protection ...

Text / Journal trainee reporter Wang En from Beijing want to know NBA more inside story? Want to enter a "fun + depth" NBA world? Want to subtly observe the NBA team each attack tactical deployment? Anytime, anywhere to share the NBA top NBA professional professional opinion? Do you want to interact with top experts? As currently the highest traffic in the country, the most influential, the most complete product line of the NBA portal, Tencent recently launched the first NBA database master - it gathers NBA star shooting, mistakes, assists, steals and fouls and other top ten data, combined with ...

The database server is actually the foundation of every electronic transaction, financial and enterprise resource Planning (ERP) system, and it often includes sensitive information from business partners and customers. Although the data integrity and security of these systems are important, the level of security checks taken against the database is not as high as the security measures of the operating system and the network. Many factors can disrupt data integrity and lead to illegal access, including complexity, poor password security, misconfigured, undetected system backdoor, and mandatory routine use of adaptive database security methods ...

Reporter: Recently cctv in 3.15 bursts SMS spamming news, everybody is very concerned, this kind of short message marketing is the database marketing? Miss Wang: This is a great misunderstanding of database marketing. If the bulk of the message is the database marketing, then the street disorderly posting of small ads, and junk cards, is advertising. Haha in fact, the bulk of the message between the database marketing and advertising, can be said to be the lowest level of database marketing form, not our advocacy database marketing. We are very grateful to CCTV exposure SMS spam, database Marketing to healthy development ...

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 ...

The scalability of the system is the main reason for promoting the development of NoSQL movement, including distributed system coordination, failover, resource management and many other features. That makes NoSQL sound like a big basket that can be stuffed with anything. Although the NoSQL movement does not bring fundamental technological changes to distributed data processing, it still leads to extensive research and practice on protocols and algorithms. It is through these attempts to gradually summarize some effective database construction methods. In this article, I will focus on the NoSQL database distributed special ...

Storing them is a good choice when you need to work with a lot of data. An incredible discovery or future prediction will not come from unused data. Big data is a complex monster. Writing complex MapReduce programs in the Java programming language takes a lot of time, good resources and expertise, which is what most businesses don't have. 　　This is why building a database with tools such as Hive on Hadoop can be a powerful solution. Peter J Jamack is a ...

The scalability of the system is the main reason for promoting the development of NoSQL movement, including distributed system coordination, failover, resource management and many other features. That makes NoSQL sound like a big basket that can be stuffed with anything. Although the NoSQL movement does not bring fundamental technological changes to distributed data processing, it still leads to extensive research and practice on protocols and algorithms. It is through these attempts to gradually summarize some effective database construction methods. In this article, I will focus on the distributed features of the NoSQL database ...

Data encryption, database encryption technology Status quo and future trends? Can the product solutions in this area meet the needs of industry and enterprise users? Firewall is not a problem all of the anti-intrusion network security technology represented by the firewall is not equal to all information security. In the vast majority of information systems, the core data and data are stored in the way of the database, no encrypted database is like a locked file cabinet, for those with ulterior motives, plagiarism, tampering is a breeze. Therefore, the security of database should not be neglected. Database encryption system is to enhance the common relational database ...