Sample Program View illustrates a program view that consists of some segments from the ACCTDBD database. This program view might be used by a program that prints monthly checking account statements.

Database admins strive to ensure that large chunks of data are both accessible and stored with integrity. By using these programming languages, they can keep systems optimized. As data volumes ...

Flat files are a way of life for organizations that need to manipulate data on different systems, migrate data between applications and platforms (think mainframes and COBOL), and even push files ...

The main topics include an overview of databases, data warehouses and data mining technology, data warehousing and on line analytical process (OLAP), concept mining, association mining, classification ...

Sure, 80 percent of your code in Swift, Java, C#, or JavaScript is about pulling data out of a database and putting data back in. But that other 20 percent is where the action is, where you make ...

SQL (Structured Query Language) is a programming language used to communicate with and manipulate databases. Learn its history and when to use it.

SQL history. Before there was SQL, databases had tight, navigational programming interfaces, and typically were designed around a network schema called the CODASYL data model. CODASYL (Committee ...

According to the TIOBE index you’re more likely to overhear a Java, PHP, Python, Perl or Ruby developer riffing on an idea for a ...

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 ...