What does a database developer or administrator do?

Answer 1

A DBA Data Base Administrator, is usually in charge of installing and setting the database,of the maiteinance of the database, and what is called the tuning of the database, wich are some activities that have to be done in order to keep the database up - with no failures- and to keep the best performance it can get.
They are usually in charge of backups, and the ones who manage mirror servers, etc.
The biggest and more important DBMS (Database Management System), are the kind of Databases that needs to be tunned - and that is because of the complexity of the Database itself as for the amount of data that can be managed in them.
The more important DBMS today in the market are Oracle, SQL Server, and maybe DB2.
To be a DBA, you have to specialize in one of those Databases, because each one has their own tools to work with them, altougth the activities and terms used can be similar.
A Database Developer, is usually who build the tables, and structures in the database, they are created by the definition of the software designers, they make the requirements for the Database Developers, to create tables, index, packages, triggers, needed to give the users the funcionality they need from the database.
Some of those roles can be mixed sometimes in the practice, and you can be a developer, and later become an administrator, or viceversa, both of those roles share some of the tools, but what is usual is that you specialize in one DBMS - either it is Oracle, or SQL Server.
The big companies uses this skills, because those are the ones that have big Databases with important amount of information.

Answer 2

A DBA Data Base Administrator is in charge of installing, the maiteinance, and tuning the database, and to keep the best performance it can get.

They are usually in charge of backups, and the ones who manage mirror servers, etc.

To be a DBA, you have to specialize in Databases, because each one has their own tools to work with them, altougth the activities and terms used can be similar.

A Database Developer, is usually who build the tables, and structures in the database, they are created by the definition of the software designers, they make the requirements for the Database Developers, to create tables, index, packages, triggers, needed to give the users the funcionality they need from the database.

Some of those roles can be mixed sometimes in the practice, and you can be a developer, and later become an administrator, or viceversa, both of those roles share some of the tools, but what is usual is that you specialize in one DBMS - either it is Oracle, or SQL Server.

Answer 3

A database developer is the person who actually creates a database. There are many different platforms for databases. They can be as easy as MS Access or more complex, such as Oracle. A developor will build the database to the specifications set forth by the user. A database administrator is usually a little bit different. An administrator is responsible for the day-to-day maintenance of an existing database and upgrades as well.

Answer 4

Database administrators install or configure Relational Database Management Systems (like Oracle or MS SQL SERVER) and manage or maintain databases or multidimensional databases, user accounts, database availability, recovery, and reporting.

They also design or implement security or server automation and monitor and troubleshoot Database Server activity. Database administrators are typically employed by mid-size to large organizations.

Answer 5

They create the databases that are used with companies who offer online products and such. They also update and regulate who or what section gets the type of databases that are created. For more information you can visit the US Labor department Web site and put these two items in the job search. You will get everything under the sun!

Good Luck!

Answer 6

nicely, you may attempt looking interior the Classifieds part of your interior of reach newspapers. we do not even comprehend which usa you reside in, so that is variety of not person-friendly to grant you a huge determination.