#4 PMP

Value in the Market - $110,000

Project Management Professional (PMP) is a credential offered by the Project Management Institute (PMI). Government, commercial and other organizations employ PMP certified project managers in an attempt to improve the success rate of projects in all areas of knowledge, by applying a standardized and evolving set of project management principles as contained in PMI's PMBOK Guide.

PMI's Project Management Professional is probably the most universally recognized certification for project managers. Although it’s not an IT-specific certificate, PMP is the one that most IT project managers get, and most IT employers want.

#3 NoSQL

Value in the Market - $113,000

NoSQL database systems are often highly optimized for retrieval and appending operations and often offer little functionality beyond record storage (e.g. key–value stores). The reduced run-time flexibility compared to full SQL systems is compensated by marked gains in scalability and performance for certain data models. In short, NoSQL database management systems are useful when working with a huge quantity of data.

NoSQL has sometimes been called the cloud database. Regular databases need data to be organized. Names and account numbers need to be structured and labeled. But NoSQL doesn't need that. It can work with all kinds of documents. There are numerous NoSQL databases including Mongo DB, Couchbase, Cassandra. If you happen to be familiar with one or more then the keyword for you would be “NoSQL.”

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