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In the past few years, relational databases have been the only choice for data persistence, and data workers are considering only filtering in these traditional databases, such as SQL Server, Oracle, or MySQL. Even make some default choices, such as using. NET will typically choose SQL Server, and Java may be biased toward Oracle,ruby, Mysql,python is PostgreSQL or MySQL, and so on. The reason is simple: In the past a long time, the relational database is robust ...

Absrtact: The hacker Marathon is the programmer's American Idol, very popular. Participating in the hacking marathon, in addition to keen to delve into the technology of software engineers, as well as the team from the VC company. The competition organizers will provide a free diet.     The hacker marathon is a few hackers marathon is the programmer's "American Idol", very popular.     Participating in the hacking marathon, in addition to keen to delve into the technology of software engineers, as well as the team from the VC company. The Competition party will ...

The intermediary transaction SEO diagnosis Taobao guest Cloud host Technology Hall opened its own domain name blog, the first one to get a heavy bit of the 4 U.S. dollars to the domain name. As a technical practitioner for ten years, stroll around for ten years to find some knowledge East a hammer West a club to look around the whole time to tidy up a clue, that I on the system point of the beginning of the step-by-step, a small web site from the day thousands of visit to the day to visit 1 million or 2 million of small sites, how to let it smoothly through this stage, not in The technology appears congenitally deficient, writes to some technical personnel, also writes does not understand ...

Fred Wilson, a senior venture capital expert, believes Apple will lose its position in top-3 technology in 10 years because it focuses on hardware development and its weaknesses in cloud technology.   　　But actually the connection between Apple and the developer could be a bigger problem. It's not hard to see why Apple boasts that 6 million of developers last year were developing the iOS ecosystem, spending up to 10 billion dollars so far, 3 times times the sum paid to other platforms. So big ...

Cloud computing discussions always start with the IPS Category: Infrastructure as a service (IaaS), platform as a service (PaaS), and Software as a service (SaaS). The advantage of this classification is that it is easier to understand and that the assessment requirements can be properly developed. Want an application? A single purpose application (human resources, finance, printing, etc.) can be found in software as a service provider. Want to write your own application? You can find an infrastructure, a service provider, that allows you to create your own custom applications. While focusing on the application functionality, you want to understand how to use the software advantage of others to manage ...