What is the purpose of a database server?
Database servers are used to store and manage databases that are stored on the server and to provide data access for authorized users. This type of server keeps the data in a central location that can be regularly backed up. It also allows users and applications to centrally access the data across the network.
What is the difference between database and server?
The main difference between server and database is that server is a computer program or a hardware device that provides services to the connected devices in the network while database is an organized set of related data that can be accessed electronically.
How does a database server work?
A Database Server is a computer in a LAN that is dedicated to database storage and retrieval. The database server holds the Database Management System (DBMS) and the databases. Upon requests from the client machines, it searches the database for selected records and passes them back over the network.
Is it OK to have a database server in the DMZ?
How do you explain to experts that a database server should not reside in the DMZ? Our security experts, database administrators, network team and infrastructure team are all saying it’s OK to have the database server located in the DMZ along with the HTTP server and middle-ware server.
What is the best practice for placing database servers in?
The webserver needs to communicate with a database server. This database server is the most critical component of my network as it contains confidential data. Where should I place the DB server and why? Should I add a second firewall and create another DMZ? The best placement is to put the database servers in a trusted zone of their own.
Who are the clients of a database server?
There are also several clients who can connect to the server and use the resources offered and hosted by this server. When considering databases in the client-server model, the database server may be the back-end of the database application (the instance), or it may be the hardware computer that hosts the instance.
What’s the difference between a database and a server?
When considering databases in the client-server model, the database server may be the back-end of the database application (the instance), or it may be the hardware computer that hosts the instance. Sometimes, it may even refer to the combination of both hardware and software.