The purpose of normalization is to structure, each piece of data in different types of tables. This process slows down the queries performances, as each query requires to address each piece of data in different tables. The normalization of data works better in case of fewer amounts of data,...
The first act of storing raw information in a database is to choose aDBMS. There are different kinds of DBMSs; these include relational, object-oriented, andNoSQLdatabases. Every type comes with its distinct advantages and disadvantages, making the selection of the right one for your project c...
What is a Database Management System (DBMS)? It is software that effectively stores, manages, retrieves, and manipulates data.
Queries, which are requests for data from the DBMS, need to be optimized to ensure the information is returned accurately and quickly. Queries can gather the data they need in different ways, but not every way offers equally fast processing. To effectively optimize your queries, the first step...
PostgreSQL:A powerful open-source option with advanced features like support for complex queries and large datasets. Microsoft SQL Server: A popular choice for businesses running on Windows, with strong integration capabilities for analytics and reporting. ...
Auditing and logging: Enable logging with log_statement and log_connections to track queries and connections. Use tools like pgaudit for detailed auditing. Learn more in the detailed guide to PostgreSQL Related technology updates: [Blog] How to Get the Most out of Your Kafka Cluster ClickHouse Se...
is used to managerelational databasesand perform various operations on the data in them. Initially created in the 1970s, SQL is regularly used not only by database administrators but also by developers writing data integration scripts and data analysts looking to set up and run analytical queries...
Cloud DBMSs likeAmazon Auroraare designed tomanage distributed data stored in a cloud provider’s remote data centers. Columnar Database Management Systems Columnar DBMSslikeApache Cassandrareturn queries faster by storing data in columns instead of rows. This schema makes it easier for data analytics...
A wide range of technologies, tools and techniques can be used in the data management process. The following options are available for different aspects of managing data. Database management systems A database management system (DBMS) is the primary technology used to deploy and administer databases...
Data lakes are another way of storing data, but unlike data warehouses, they store data in object form, without a particular structure. The architecture of the data lake is based on queries – users can query the data based onmetadata attached to each object. This makes a data lake less ...