根据 CompTIA 进行的一项调查，IT 招聘经理在对申请人的专业技能进行评级时，将以上认证评为价值极高或高。
According to Forbes, the median advertised salary for professionals with big data certification or expertise is $124,000 a year
在过去的十二个月中，IBM、Cisco 和 Oracle 一共发布了要求大数据专业知识的 26,488 公开职位。
要成为 Hortonworks 认证专家，您需要至少获得我们的两项认证之一：
Hortonworks 认证专家会针对每项获得的认证收到一枚数字徽章。在您的简历、LinkedIn 个人资料、电子邮件签名等资料中自豪地显示您的徽章您获得的每个徽章都由 BadgeCert 颁发和验证，BadgeCert 是一家第三方数字徽章身份验证提供商。
对于 Hadoop 来说，注重实用性的认证考试是一个非常棒的点子。不过它也是一项挑战！
It was refreshing to be tested on a real set of machines. I could bring to bare all of my experience with linux, networking and the command line as well as my experience with Hadoop together to solve problems and do real work, in a way a multiple-choice test just can’t. It also meant I could combine approaches that exist in the real world for speed or ease that may not be honored in a constrained example. Thanks, it was a fun test to take!
It was a great exam and required a lot of study and knowledge of Hadoop. Keeping in mind the time constraints and number of questions to complete, this exam can teach you a lot. And questions test your knowledge – from mostly all of the prominent Hadoop tools which i like the most. I felt very confident after clearing this exam and right now I am working on a huge dataset in my current job.
要注册新的实践考试，请在www.examslocal.com创建帐户，然后搜索 “Hortonworks”。每项考试的费用是 250 美元。您可以使用自己的电脑随时随地参加考试。
*考试券从购买之日起有效期为 1 年。