Best Database For Social Network

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 ...

Strong "micro-trust", social entrepreneurship in the end there is no chance? If the answer is no, many entrepreneurs will not be reconciled. From happy net to Micro Bo, from micro-bo to micro-letter, when the hot social products, the ups and downs, how many lonely there is a big chance. If the answer is yes, then the question is, where is the opportunity? Is it a vertical social field? Is it the use of new media? Or a new form? In search of this answer, NetEase tech editors have spent two months investigating the early startups and startups in the mobile social arena, interviewing more than 20 CEOs and investing ...

It was easy to choose a database two or three years ago. Well-funded companies will choose Oracle databases, and companies that use Microsoft products are usually SQL Server, while budget-less companies will choose MySQL. Now, however, the situation is much different. In the last two or three years, many companies have launched their own Open-source projects to store information. In many cases, these projects discard traditional relational database guidelines. Many people refer to these items as NoSQL, the abbreviation for "not only SQL." Although some NoSQL number ...

Wang Yuquan, the bank's capital partner, talked about the opportunities for social media in the cloud. Wang Yuquan: Hello! Just finished watching the live broadcast upstairs, we divided the forum, we discussed ourselves, we can look around, very much like we now do the form of social application, not yet hot up? There are plenty of empty opportunities. In fact, I did more than 10 years of wireless, at the beginning, around not many people, and then quickly became hot, my wireless circle has a very senior old man to speak his manager, said that before doing wireless value-added, said something to listen to do not move, and then do wireless, say this hot, over a period of this too earn ...

Over the past few years, the world of NoSQL databases has been filled with interesting new projects, ambitious statements and a lot of promises. It is rumored that the latest NoSQL database software package achieves significant performance improvements by adjusting all the structures and the three times-fold checksum that the database creator has been hoping to increase over the years. What about reliability? The reliability is overrated, according to Wall Street programmers who didn't use the NoSQL database to run large-scale enterprise applications but only trivial deals. What about the tabulation structure? Too rigid and limited. e.g.

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 ...

1. Languages used in COUCHDB: Erlang features: DB consistency, easy to use license: Apache protocol: http/rest bidirectional data replication, continuous or temporary processing, processing with conflict checking, therefore, The use of Master-master replication (see note 2) mvcc– write without blocking read operation Pre-save version crash-only (reliable) design requires data compression view: Embedded mapping/Reduce formatted view: List display support for server ...

According to foreign media reports, when consumers step into the U.S. largest auto parts retailer AutoZone located in Texas Veken's retail stores, will find the vast majority of AutoZone stores have no special sales shock absorbers. In Minneapolis city, consumers will find discounted Reese's traction equipment at the AutoZone retail store. In Florida State's Malber, consumers will find a special sale of nets. Directional trading is part of the AutoZone global supply chain strategy from the retail level, which reduces consumers ' access to autozone retail ...

Today's social networking sites, by virtue of their popularity, openness and interactivity, have become the main channel for individual users to gain daily information and interpersonal interaction, as well as new tools for business marketing. Facebook, the world's largest social networking site, has broken 500 million subscribers, and Sina Weibo users in China have broken 140 million in a very short time. At the same time, social networking has become the preferred target for cyber hacking attacks, and the privacy of the network has been hidden. According to the December 2010 statistics, phishing attacks use social networks to expand the number of cyber crimes that occupy all networks ...

Guide: Near the end of the end, social media in the ring of Gree Mingzhu and small Mirejun, in the United States Chen Au to the U.S. law firm's statement of rights, into the collective carnival. is about to enter the 2015, the major media began to release the 2014 outstanding Social marketing cases of various types of inventory, all kinds of inventory: micro-letter Red envelopes, Coca-Cola lyrics bottles, pay the Sun bill, MO White wash, surround the nerve cat, ALS ice bucket Challenge. Millet continue to create myths, still stand at the cusp of being talked about, and the vast number of marketing practitioners began to become rational, very few people will attempt to replicate 3 years ago, "Durex" Rainy night ...