Maybe Big Data isn't so unstructured after all. Contradicting a popular view that sees programming languages such as R, Python and Java as the top tools for data science (which has been dubbed the ...

This online data science specialization is ideal for learners interested in database design, database software fundamentals, and how to use Structured Query Language (SQL) to work with databases. You ...

In this module we will take a deeper look into the internals of DBMS software to better understand how it works. We will examine the role of the DBA (Database Administrator), the Data Scientist, the ...

Data science and machine learning professionals have driven adoption of the Python programming language, but data science and machine learning are still lacking key tools in business and has room to ...

Poke around the infrastructure of any startup website or mobile app these days, and you’re bound to find something other than a relational database doing much of the heavy lifting. Take, for example, ...

SQL databases have constraints on data types and consistency. NoSQL does away with them for the sake of speed, flexibility, and scale. One of the most fundamental choices to make when developing an ...

SQL has dominated data querying for decades. Newer query languages offer more elegance, simplicity, and flexibility for modern use cases. For the last three decades, databases and Structured Query ...

Brandon Galarita is a freelance writer and K-12 educator in Honolulu, Hawaii. He is passionate about technology in education, college and career readiness and school improvement through data-driven ...

Fiverr, best known as a way to procure freelance talent for everything from marketing to graphic design to writing and video, is expanding to data and analytics via a new vertical. Businesses are good ...

The structured query language is a powerful tool for connecting to many database systems that store data in tables organized into rows and columns. It's often used on the backend of business websites ...