Database Certification Programs / Top Database Certifications / Job descriptions for Database related jobs / Salary ranges for Database Professionals / Database Certification for beginners
Over several
decades we are using the databases and the related areas in various fields in
one form or the other. We have seen several evolutions in the growth of the
field of database. Today we have so many versions, so many vendors and so many
open sources in databases. Most of the businesses cannot happen without
databases. Though we have so many variations in the way the databases work and
related technologies, it still heavily needs experts in the field of database,
especially the conventional databases like relational, object, parallel and
distributed database.
We can relate
the following list of jobs directly with Databases;
Database
administrator is a professional responsible for installing,
configuring, monitoring, securing and maintaining a database or set of
databases of an organization. Smaller organizations may have one DBA, and
larger organizations may have more number of DBAs according to the size and the
number of subsystems to be maintained, etc.
Database
developer is a professional who develops anomaly free and most
optimized database for the organization.
Data
analyst is a professional who performs the analysis,
running various mathematical calculations to determine how the data samples
might best be applied to profit the business.
Database
designer/architect is a professional who designs the complete database
including the schemas, various stages of database life cycle, data partitions,
etc.
Business
intelligence Specialist is responsible for aggregating data from
multiple sources in an efficient data warehouse and designing enterprise-level
solutions for very large multidimensional databases. Also, he is responsible
for leading the strategic design and maintenance of business intelligence
applications.
Data
warehousing specialist designs the data warehouse. He is also
responsible for designing, implementing, maintaining, or operating data warehouse systems to balance
optimization of data access with batch loading and resource utilization
factors, according to customer requirements. Also, they are responsible for
Extracting, Transforming and Loading the data into data warehouse, and many
more warehouse.
Data
quality manager ensures the quality of data stored in a data warehouse.
Quality data is the most helpful one for the case of analysis to improve the
business.
Database
programmer is a professional who writes database codes like Triggers,
Procedures, Functions, etc., performs quality checks and designs the protocols
of enterprise access to a database or data warehouse environment. In the
emerged fields like data warehousing and the business intelligence, database
programmers may work with Online Transaction Processing (OLTP) systems in the
case of traditional RDBMSs, or Online Analytical Processing (OLAP) systems for
analyzing the data in the case of enterprise data warehouse systems.
You can find more on Database jobs and approximate salaries here.
There are
many more jobs that are directly related to the field of databases. As a whole,
we can say that the job is named based on the overall or specific requirements.
That is, a small company with small sized database may employ one DBA, at the
same time a large organization may need more people to work on various aspects
of data and database.
In the whole IT
industry, the Database industry has its own share of employment. To get into a
job which is very much related to database we need some qualifications. They
are;
Proper
education (different levels of education for different roles),
Experience
(previous industry experience in database and related areas), and
Professional
certifications (the certification programs offered by database vendors).
In this post,
I am about to discuss various major DBMSs vendors in the database industry and
the certification programs they offer.
We shall
discuss the jobs for which any of the Database certification is very much
essential.
Database
administrator
Database
developer
Data
analyst/designer
Data
mining/Business intelligence
Data
warehousing specialist
You can find more on Jobs and Salaries here.
List of Certification programs offered by various popular DBMS vendors;
3. IBM Certification
4. MySQL Certification