What is a Database?
A Database is an organized collection of information (Data) that is typically stored electronically in a computer storage system or on a cloud storage system. Storing data in a computer’s storage system stores it straight to a computer or set of computers while a cloud storage system is all virtually stored in servers through the internet. Databases are typically controlled by a DBMS (Database Management System).
Why do we need Databases?
Databases are critical in developing a website. This is where all the information on the website is stored. Without a database, you cannot have a dynamic or interactive website. A database is crucial for the retrieval and updating of data on a website. For example, if you have a website that acts as a shop, a database is required so that customers can interact with products. Furthermore, if you have a website that requires a login, you need a database to store all of that sensitive information.
Database Challenges
- Security – It is important to have a secure database as security breaches can cause the loss of sensitive data
- Demand Upkeep – The database for a website has to be able to store and keep up with the demand. If you have a lot of traffic to your website, you need a strong database to handle the usage and data.
- Cloud v Computer Storage – You have to decide which storage system works best for your website
- Updates – It is important to keep your database up to date to keep up with the inflow of data.
