如今Apache Hadoop已成为大数据行业发展背后的驱动力。Hive和Pig等技术也经常被提到，但是他们都有什么功能，为什么会需要奇怪的名字(如Oozie，ZooKeeper、Flume)。 Hadoop带来了廉价的处理大数据(大数据的数据容量通常是10-100GB或更多，同时数据种类多种多样，包括 ...

With the massive amount of data proliferating the Web, companies such as Google and many others are building new technologies to sort it all. Core to that movement is something called MapReduce, a ...

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Microsoft's getting into the Hadoop game, and people are skeptical. Can Microsoft really embrace open source technology? And if it can, will it end up co-opting it somehow, or will it truly play nice?

There’s no doubt that as data grows, Hadoop has proven to be the platform of choice for big data. According to Allied Market Research, the Hadoop market is worth an estimated $3 billion, and will ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. This article dives into the happens-before ...

Cloudera is definitely a startup that will have many eyes fixed on it in the future. Backed by an impressive list of investors and advisors and run by a team of experienced technology veterans, it’s ...

Compuware Corporation, a technology performance company, announced pricing for what it says is the industry's first deep transaction management solution for optimizing performance of Apache Hadoop ...

Microsoft is stepping up its support for Hadoop with its Windows Server and Windows Azure deliverables and will be offering its contributions back to the Apache Software Foundation and the Hadoop ...

LinkedIn's open source, home-brew OLAP project is a new way for Hadoop users (and others) to query both real-time and historical data Social networks generate colossal amounts of data that have come ...