CDA企业认可度非常高，很多企业招聘时注明CDA数据分析师优先，对找工作非常有帮助。很多银行、金融机构的技术岗会要求必须是CDA数据分析师二级以上的持证人。中国联通、央视广信、德勤、苏宁等企业，把CDA持证人列入优先考虑或者对员工的CDA考试给补贴。

Scientists and mathematicians have long loved Python as a vehicle for working with data and automation. Python has not lacked for libraries such as Hadoopy or Pydoop to work with Hadoop, but those ...

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 ...

Apache Spark and Apache Hadoop are both popular, open-source data science tools offered by the Apache Software Foundation. Developed and supported by the community, they continue to grow in popularity ...

A monthly overview of things you need to know as an architect or aspiring architect.

When your data and work grow, and you still want to produce results in a timely manner, you start to think big. Your one beefy server reaches its limits. You need a way to spread your work across many ...