Things break and the DBA must be prepared for situations where a failure impacts the availability, integrity, or usability of a database. Reacting to failures and service disruptions is a key ...

A database that is managed by an object-oriented database management system (ODBMS). Object databases are closely aligned with a particular object-oriented programming language and enable the data in ...

Data is a thorny subject. For a start, we’re not sure how we are supposed to refer to it, that is - data is the plural of datum. Strictly speaking we should talk about data that ‘are’ not ‘is’ ...

Whenever you use PowerShell, whether it is querying data or making a change to some configuration or existing object, you are working with different types of objects. You may not be aware of it ...

There is perhaps no area within database administration more time-consuming or fraught with difficulty as the need to accurately shepherd the varied and ongoing vectors of change across an ...

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 understand the complexities of a ...