Fastest In Memory Database

The fastest way to store a computer system is the ram traditionally used primarily as memory. As the access performance of the hard drive has deteriorated over the years, and the cost of RAM has been decreasing, many researchers have been exploring how to replace the hard disk with memory in recent years. As early as the 1980, David DeWitt and Garcia-molina and so on published a main memory database paper. Steven Robbins's article points out that the Turing Prize winner, Jim Gray, is more explicit about the idea that "memory will be a hard drive and the hard drive will become a tape."

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 ...

"Three times a year upgrade memory, still can not meet the high requirements of antivirus software." Each upgrade product model, the computer's system resource occupancy rate is soaring, anxious to maintain the highest configuration of the year to become! Now, at the same time get efficient security and smooth network operation, unexpectedly became a kind of extravagant hope! "Mr. Zhang, the IT director of an enterprise, and many of the enterprise's IT executives, is hard to choose between efficient anti-virus products and optimizing network resources." Based on the customer's dual demand for security effects and minimum hardware configuration, trend technology pioneered cloud security technology in July this year, surpassing traditional code ...

Oracle is planning to release a series of memory-based applications that will keep Oracle in the forefront of competition with SAP. Oracle announced in Tuesday that it will launch more than 10 memory applications, and its spokesman said the first three will be launched in May, including JD Edwards EnterpriseOne as Sales Advisor JD Edwards EnterpriseOne Memory Sales Advisor), JD Edwards enterpriseone in-me ...

Violin memory has become a recognized new force in the storage field. Violin memory, which sells high-end storage arrays using flash memory, has just ended the latest round of financing, getting $50 million trillion. This is the fourth violin memery in two years, which has also allowed the company, which is rumoured to be listed at the end of this year, to be worth $800 million trillion. Don Basile, chief executive of Violin memory, said that if the IPO plan could really be achieved, the company would be valued at $ A billion of trillion ...

Usually when we use the MySQL database, often because of operational errors caused by data loss, MySQL database backup can help us to avoid due to various reasons, data loss or other problems with the database. First, the data backup shortcut Because this method has not been the official official document validation, we tentatively called the experiment. Purpose: Backup hostA host a MySQL database backup TestA, and restored to the hostB machine in the test environment: Operating System: WinNT4.0, Mysql3.22.34, phpM ...

Intermediary transaction SEO diagnose Taobao guest Cloud host technology Lobby database optimization is a very complex task, because it ultimately requires a good understanding of system optimization. 　　Even though the system or application system does not know much about the optimization effect is good, but if you want to optimize the effect of better, then you need to know more about it. 1, the optimization of the system to run faster the most important factor is the basic design of the database. 　　And you have to be aware of what your system is going to do, and the bottlenecks that exist. The most common system bottlenecks are as follows: ...

"Tenkine Server channel February 26 News" February 25, Intel officially released a new generation of Xeon E7 V2, the tide is also displayed on the platform based on the three new-four-way server nf8460m3, nf8480m3, and eight server 810. Wave the next generation of servers for the application of memory computing needs, in the availability of a large number of enhanced, using 53 highly available technology to achieve from the signal, chip to the component level of the overall fault tolerance, greatly improve the continuity of the system level. Wave at Intel press conference Show 3 E7 ...

Teradata drives Global database technology change the smartest database software, the most intelligent analysis of China, Suzhou-the world's leading data analysis solutions manufacturer Teradata (Teradata Corporation, NYSE: TDC) Recently announced in the global issue of Teradata database 14 databases, the database has more than 80 new features and 60 new built-in analysis functions, to provide customers with transformative database technology, support breakthroughs ...

"Tenkine Server channel March 27 News" Oracle today announced the launch of a new SPARC T5 and M5 server running Oracle Solaris as a comprehensive upgrade to the high-end SPARC server product line. The newly launched Oracle SPARC T5 Server is based on the world's fastest microprocessor SPARC T5. The world's fastest microprocessor SPARC T5 today's business needs strong computing power to fully tap large data to maximize competitive advantage, using analytical tools to explore ...