Ssd Performance Benchmark

A few days ago, the Storage Network Industry Association (Storage Networking Industry Association,snia) released specifications that could be used to test solid-state hard disk (SSD) performance. SNIa is an industry organization established by manufacturers and universities dedicated to developing and promoting storage-system standards. The SSD Performance Test specification was presented by SNIa's Solid-State Storage Initiative Group (Solid State Storage Initiative,sssi) to provide a fair basis for benchmarking ...

It companies around the world are working to virtualize and automate data centers in the hope of helping their business achieve higher value and lower costs, delivering new data-driven services faster and more efficiently. Intel (R) Xeon (TM) processor-based servers provide the foundation for this innovation. These servers account for the vast majority of all servers in the current virtualization center and cloud environment, and can support most of the most high-performance workstations. Performance improvement up to 35% Intel Xeon Processor e5-2600 ...

Although the "editor's note" has been available for 9 years, the popularity of Mongodb,hamsterdb is still lacking, and it has been rated as a Non-mainstream database. Hamsterdb is an open source key value type database. However, unlike other Nosql,hamsterdb, which are single-threaded and not distributed, they are designed to be more like a column store database, while also supporting acid transactions at the Read-committed isolation level. Then compare Leveldb,hamsterdb will have any advantage, here we go ...

In the past few years, the use of Apache Spark has increased at an alarming rate, usually as a successor to the MapReduce, which can support thousands of-node-scale cluster deployments. In the memory data processing, the Apache spark is more efficient than the mapreduce has been widely recognized, but when the amount of data is far beyond memory capacity, we also hear some organizations in the spark use of trouble. Therefore, with the spark community, we put a lot of energy to do spark stability, scalability, performance, etc...

"Tenkine Server channel February 24" The world's leading provider of information and communication solutions Huawei, in Beijing, China and Barcelona, Spain, the global release of a new generation of high-performance, highly reliable multi-channel server: intel® xeon® ®e7-8800 v2 processor RH8100 V3 eight server, The four-way compute node E9000 CH242 for the rh5885h V3 Quad server and V3 Blade server based on the intel® xeon® ®e7-4800 v2 processor. ...

After completing one of the biggest projects of the year, the focus is shifting from PM's role to storage-related work, so it took some time outside of the work to focus on NoSQL related information (mainly from blog.nosqlfan.com) NoSQL related [translate] nosql ecosystem Http://blog.nosqlfan.com/html/2171.html//This is the best and most complete document I have seen NoSQL speak about nos ...

"Tenkine Office channel January 19 News" Information is power. We have all heard of this remark. In fact, for today's businesses, easy and quick access to information is the biggest advantage of the company relative to its competitors. Dell is fully aware of this, so we are constantly challenging the limits of the Dell PowerEdge Server product family to meet current and future http://www.aliyun.com/zixun/aggregation/12445.html > business needs. ...

China's most influential and largest large data-gathering event--2013 China's Big Data Technology conference (DA data Marvell CONFERENCE,BDTC) was held in Beijing in December 2013 5-6th. Dozens of leading companies, nearly 70 lectures, not only covers the Hadoop ecosystem and flow calculation, real-time computing and NoSQL, Newsql and other technical direction, but also on the Internet, finance, telecommunications, transportation, medical and other innovative cases, large data resources laws and regulations, large data commercial use policy ...

This week Huawei in Nanjing Jinling Convention Center held "Wisdom Hui sunshine to change the future achievements of the dream--2014 years for China partner conference." Huawei Server and Intel exhibit jointly at the Huawei China Regional partner Conference. 　　It can be said that Huawei server market breakthrough, excellent products and solutions, innovation and development process, Huawei Server as the partner Conference on the three major points. One aspect: Huawei Server Market New pattern, success story 2013 year Huawei server shipments in the global market ranked fourth, in the Chinese market is second. ...

The initial key value comparison, MongoDB victory faster, and this has always been our goal to give the database system MySQL dragster the speed of the disk as its biggest obstacle, this really can make sense? Let's just make an obstacle, what about the solution? If an obstacle limits your dragster, you can choose to bypass it faster or improve on the computer. For example: Avoid the use of disk, as much as possible memory in lieu of faster disk (such as SSD) in fact, this is not good analogy, because the limit from the disk is like ...