Types of database management systems: Hierarchical database. A hierarchical database management system allows data to be stored in such a way that one data item is a subunit of other data.

Image: Tee11/Adobe Stock. At its heart, data modeling is about understanding how data flows through a system. Just as a map can help us understand a city’s layout, data modeling can help us ...

Relational optimization has saved countless hours of work and as long as we use it properly and code our applications with knowledge of what optimization can do, the RDBMS can be used for a wide ...

Ofer A. Lidsky is an entrepreneur with over 30 years of experience and is the founder and CEO of Excellent Brain. In today’s digital age, data encryption is vital for protecting sensitive ...

Part 2 of CRN’s Big Data 100 takes a look at the vendors solution providers should know in the database system space including Cockroach Labs, MongoDB, MariaDB and Redis Labs.

There is no universal ‘best’ vector database—the choice depends on your needs. Evaluating scalability, functionality, performance, and compatibility with your use cases is vital.

Data migration types by system format Must-read big data coverage. Why the Database Market Keeps Growing Bigger and Stronger ; Top 7 Power BI Alternatives and Competitors ...

When appointing, changing or terminating an employee in the Administrative Systems, an ACT document must be created. When creating an ACT document, the user must select a document type and a document ...

Regulated Data. Regulated Data is data of a very sensitive nature that is protected from general distribution and is stored within a controlled access system. This information protected by legal ...

This week CRN is running the Big Data 100 list in a series of slide shows, organized by technology category, spotlighting vendors of business analytics software, database systems, data warehouse ...