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2013, the most serious cloud computing interruption in China IDC Circle July 23 reported: cloud Computing for enterprises and ordinary users bring a lot of benefits, although the cloud is located in the "sky", but they are not spared the "earthly mistakes." Cloud computing users know that, like any other type of technology, web-based services can crash. If the supplier behind these services is smart enough, you should not lose any data, but you may be severely affected during the interruption of the service. Let's take a look at the worst cloud computing outage in 2013 so far. Ama ...

Android 4.3 is coming, the version is getting more and more beef, and there are some unique power saving settings. 　　But the endurance time is always the heart of the users pain, a day down the battery is always very little, if the urgent need to solve this problem, to see the following 10 most direct way to the Android phone is very effective! 1. Keep the cell phone at a low temperature too high will affect the battery life, do not often put the phone exposed to high temperatures. For example, when you go to the beach, do not expose your phone to the beach, which is not good for your cell phone battery life. ...

After Facebook abandoned Cassandra, HBase 0.89 was given a lot of stability optimizations to make it truly an industrial-grade, structured data storage retrieval system. Facebook's Puma, Titan, ODS time Series monitoring system uses hbase as a back-end data storage System. 　　HBase is also used in some projects of domestic companies. HBase subordinate to the Hadoop ecosystem, from the beginning of the design of the system is very focused on the expansion of the dynamic expansion of the cluster, load are ...

The 2013 will soon be over, summarizing the major changes that have taken place in the year hbase. The most influential event is the release of HBase 0.96, which has been released in a modular format and provides many of the most compelling features. 　　These characteristics are mostly in yahoo!/facebook/Taobao/millet and other companies within the cluster run a long time, can be considered more stable available. 1. Compaction Optimization HBase compaction is a long-standing inquiry ...

2008, http://www.aliyun.com/zixun/aggregation/1560.html ">facebook gave a gift to large data users. Social giants open source Cassandra--nosql large data distributed databases. 　　Today, with the advent of Cassandra 2.0, this gift is becoming more precious. Since 2008, under the direction of the Apache Software Foundation (ASF), Cassandr ...

For a whole week, the buzzing was still strong at the top 1 of the App Store's free list, and even though the flash of the flash was still in the pan, almost everyone was aware that the flowering of the night-blooming flower was an odd one. Let's talk about some of the data, by the end of last week, the Dau app has more than 3 million, and growth is continuing, solar PV reached 200 million, the new user nearly 2 million, the cumulative total number of users have also exceeded tens of millions of dollars in the new round of financing starting also in the million-dollar level. Happiness comes too soon, there are always ...

From the 2008 60-man "Hadoop in China" technology salon, to the current thousands of-person scale of the industry technology feast, the seven-year BDTC (large data technology conference) has fully witnessed the transformation of China's large data technology and applications, faithfully depicting the large data field of technology hotspots, Precipitated countless valuable industry experience. At the same time, from December 2014 12 to 14th, the largest China data technology event will continue to lead the current field of technology hotspots, sharing the industry experience. In order to better understand the trend of industry development, understanding of enterprises ...

You should have heard of Apple's icloud, Amazon's cloud player and Google Music Beta, as well as the remote music storage services for smartphones, laptops and desktop computers. Rdio is another service similar to the one described above, which, though little known, is at least as equal to other music services and has a major advantage over its rivals. Founded by Skype and Kazaa, Rdio recently signed a deal with Verizon and Telus to provide cloud services to telecom customers. Rumor has it that Rdio is going to set ...