A database is an organized collection of data, usually stored in computer files. A database user interface (UI) is the graphical interface used to interact with databases. Query software is a software program used to query databases. A database UI is typically used to add, delete, and modify data in a database. Query software is […]
Data availability, data integrity, data security, and data independence are the main objectives of database management systems. As well as data availability, a system’s data acquisition process also impacts it. A data set can also be drawn from different sources, types, and formats. Table of contents what is objective in database design? what is database […]
Think logically about “logical separation” When a carve-out, asset sale, or spin-off is taking place, there is often a lack of time or readiness to fully separate the Information Technology (IT) infrastructure – systems, applications, and/or data on a server or in a Table of contents what is data separation? how do i logically separate […]
An organization of data based on a database model is called database design. In designing a data warehouse, the designer determines what data must be stored and how it should be organized. As a result, they can begin to fit the data into the database model with this information. Data is managed in accordance with […]
In atomic terms, a value cannot be divided into smaller parts. The [TABLE_PRODUCT] table in the table shown below does not have 1NF because the [Color] column in the first row can be divided into red and green values. Table repeating groups consist of two or more columns that are closely related. Table of contents […]
A string is a data type used in programming, which consists of a sequence of characters. In a database, a string is a data type that is used to store text data. A string can be anything from a single character to a long paragraph. In a database, a string can be used to store […]
A discriminator is a database object that is used to enforce data integrity by ensuring that only valid data is accepted by the database. It is typically used in conjunction with a data dictionary or other type of metadata repository. A discriminator can be used to enforce data types, ranges, or other constraints. It can […]
A database administration plan is a formal document that outlines the procedures and policies for managing and maintaining a database. It is typically created by a database administrator (DBA) and approved by a company’s management. The plan should address all aspects of database administration, including backup and recovery, security, performance tuning, and capacity planning. It […]
When most people think of databases, they think of storing data. But a database can also be used to support reads, or retrieving data. A read-heavy database is one that is optimized for read performance. This means that the database is designed to minimize the time it takes to retrieve data. There are a number […]
Azure Cosmos DB provides different levels of consistency, which we will discuss in this article. Azure offers five types of consistency levels. We measure the consistency and availability of each level of consistency. Table of contents what is bounded staleness in cosmos db? how does cosmos db work? how do you query in cosmos database? […]