Access the query editor: You begin in Dune’s query editor, a dedicated environment for writing and executing code. Click “New ...

Harvard University is now making its most sought-after computer science courses accessible for free. Topics include AI, Python, cybersecurity, and web development. These courses come with no fees or ...

Abstract: This article presents FEAD, a fNIRS-EEG Affective Database that can be used for training emotion recognition models. The electrical activity and brain hemodynamic responses of 37 ...

Now that you've gotten a brief introduction to SQL, its time to get some hands-on practice connecting to a database and executing some queries. SQLite databases are stored as files on disk. The one we ...

We have seen how to read data from a file, either in unstructured text or CSV format, and how to write data in these formats. We’ve also seen how to read and write JSON. In this chapter we’ll see how ...

Join Aleks Volochnev from the DataStax Developers Team and learn why more and more traditional and cloud native applications are using the power of NoSQL Databases. In about 60 minutes, you’ll learn ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way for a Java developer to learn Java Database ...

DBeaver is a free, open-source, cross-platform SQL client and database administration tool. It is designed to support a wide variety of SQL and NoSQL databases, including MySQL and PostgreSQL. Its key ...