[导读]关系型数据库能否被取代?采用Hadoop + NoSQL是提升查询和检索能力的最佳选择吗?采用开源的关系型数据库诸如MySQL是否更节省成本?在云计算和大数据炙手可热的互联网时代，企业恰恰需要对技术和自身业务进行“冷思考”。 IT技术正成为社会发展的重要驱动 ...

随着微软、英特尔的入局，Hadoop生态系统的发展正呈现两大趋势：竞争升级和“SQL化”，这些都将推动Hadoop企业应用市场的加速成熟。 上周大数据市场”地震”不断，先是Hortworks和微软宣布推出Windows版Hadoop，无缝整合SQL Server和Hadoop;随后2月26日EMC Greenplum推出 ...

Document databases are an integral part of the application stack, but they often have scalability issues and they tend to end up off to the side of the Hadoop systems that are increasingly being used ...

Hadoop or NoSQL? It's not "either-or". It's both. It's Hadoop and NoSQL. Hadoop is the be-all and end-all platform for big data analytics. NoSQL is the go-to database technology for enterprise web, ...

Hadoop and NoSQL databases share some similarities, but the platforms typically live within different levels of the big data spectrum. Now MapR Technologies is working to break those barriers down by ...

Hadoop continues to operate as a looming influence in the world of big data, and that holds true with the unveiling of the next step in Oracle's big data roadmap. The Redwood Shores, ...

The demand for job skills related to data processing — NoSQL, Apache Hadoop, Python, and a smattering of other such skills — has hit all-time highs, according to statistics collected by tech job site ...

In this special guest feature, Matt Asay from 10gen writes that the move to Big Data means plenty of IT jobs for people with the right skills. The rise of Big Data has pushed companies to desperately ...

What does “big data” include? “Big data” includes structured and unstructured data. Structured data is relatively easy to analyze. Unstructured data that includes voice, video, email, and documents ...

Live from O’Reilly Strata Conference and Hadoop World: MapR M7 brings enterprise-grade reliability and performance to HBase, adding integrated snapshots, mirroring, instant recovery, and delivering ...

Compuware isn’t exactly the first name you would associate with open source Big Data technologies, but the mainframe software powerhouse is determined to change that as it diversifies beyond legacy ...

diginomica is largely a business focused technology property. We are less concerned with the minutiae of the technology and lean more towards what it delivers. But in recent weeks, we've been spending ...