What is Informatica? What are its career prospects?
Informatica career prospects
Informatica
is a data integration and quality service tool. It is used to extract data,
transform and load that is called ETL. We can generate the report too. There
are some other tools available like SAS. Informatica is very popular among them
because of its some good features. It provides data integration software and
services for various companies, industries, and government organizations such
as telecommunications, health, financial, and insurance services. Almost every
company processes a large amount of data these days. The data comes from
various sources and needs to be processed in order to obtain insightful information
for important business decisions. But quite often, data of this size comes with
challenges. For example, the data could be in any format, in multiple databases, or divided into a number of unstructured files. The data then needs to be
collected, combined, compared, and used as a seamless whole. However, various
databases don’t communicate or work well with one another.
Many
organizations that have implemented interfaces between databases face
difficulties because each database pair requires a unique interface and changes
in one database can result in an update in other interfaces. All of these
problems can be solved by data integration. Data integration technologies work
by communicating data from various databases and formats. There are separate architectures
in data integration technology. Informatica uses the ETL (Extract, Transform and
Load) architecture, the most popular architecture for data integration.
Informatica
is the world’s number one independent leader in data integration software.
Thousands of companies rely on the Informatica Platform to lower IT costs and
gain greater business value from all their information assets both on-premise
in traditional IT computing systems and in the internet cloud.
Informatica
tool has the different steps of processes that include Extract, Transform and
Load, which can be described as below:
·
Extract: This is the
first step in the process of the ETL process in the Informatica tool, which
performs the process of obtaining data sets from the configured data source.
This will then be loaded into the data warehouse. This process can also be
called Capture.
·
Transform: The second step
in the process of ETL is Transform which will be done from one format to
another format which will be supported by the structure of the data warehouse
that will be stored into.
·
Load: This is the
third step in the ETL process, which will
perform the operations of storing the data into Database by creating indexes in
the data warehouse structure format after applying all the required
transformations.
Advantages
of Informatica
Below
are the advantages:
·
Effective
GUI interfaces for Session monitoring, Job Scheduling, ETL Design, Debugging,
Administration, etc.
·
Queued
Message
·
Third-party
application data
·
Mainframe
and file-based data
·
XML
and unstructured data
·
Accessibility
to a wide variety of data sources of the company
·
Relational
data
·
Could
acclimate and merge with provided data handling utility through the vendor.
·
Load
stabilization and parallel processing
·
The
web-based sole point of authority for an application broad enterprise assuring
a great quality of protection with diminished administration expense
·
Grid
choice gives an affordable answer to suffice the high-demand processing with
linear scalability and high accessibility.
Disadvantages
of Informatica
Below
are the disadvantages of Informatica.
·
When
you are browsing several webpages to locate the drawbacks of Informatics, you
might not find any as there are very few drawbacks. This section comprises
information that is never more shown on any other article. Below you might find
a few disadvantages:
·
Workflow
Monitor lack of sorting
·
In
the workflow monitor, there is no choice to separate out folders that are
required or needed.
·
In
the repository manager, it not possible to move an object from one folder to
another.
·
Further,
you cannot import XML export files.
·
Also,
it includes Mappings, and workflows development is also not possible.
Career
in Informatica
Skills
required to be an Informatica developer: The most important skill that an
Informatica developer has is proficiency in computer programming, coding, and a
thorough understanding of how operating and database systems work. They also
have expert understanding of Informatica Components and are able to implement
them into production whilst also providing post production support for the
implemented components. The most important skill that an Informatica developer
has is proficiency in computer programming, coding and a thorough understanding
of how operating and database systems work. They also have expert understanding
of Informatica Components and are able to implement them into production whilst
also providing post production support for the implemented components.
There
is a dedicated certification (Infomatica Certification) that prepares candidates
to be Infomatica developers. This certification equips the candidate with all
the knowledge and skills that are required to be an infomatica developer.
In
order to be a successful Infomatica developer, one must possess the following
qualities.
·
Proficiency
in computer programming and coding
·
Thorough
understanding of how operating and database systems work
·
Expert
understanding of Informatica components
·
Ability
to implement components into production
·
Ability
to provide post production support for the implemented components
·
Expert
with ETL tools
·
Familiarity
with various software developments practices
·
Knowledge
of SQL
·
Knowledge
of various programming languages such as Python and Bash
·
Strong
communication skills
·
Analytical
thinking
·
Strong
collaboration and teamwork skills
·
Organization
·
Efficiency
in performing tasks
·
Strong
problem-solving skills
·
Creativity
Roles
and responsibilities of an Informatica developer
The
primary role of an Informatica developer or ETL developer is to handle proper
data storage for a company or organization. They use Informatica software to
design and maintain data storage systems as well as assess the data
requirements that a company may have.
Informatica
developers load and test available data and analyze data warehousing
systems and are in charge of resolving any issues that may arise and
providing solutions for them. They are also in charge of creating proper
technical documentation outlining the entire process.
An
important part of a developer’s job is to develop data warehousing
systems by using Informatica tools. They then smoothly integrate
these warehousing systems with an organization or company’s existing
systems and troubleshoot and debug any issues, should
they arise.
An
Informatica developer ensures that the requirements for all the processes have
been met and are required to conduct quality checks on the stored
data on a regular basis.
The
roles and responsibilities of an Informatica developer.
·
Handle
proper data storage for a company or organization
·
Use
Informatica software to design and maintain data storage systems
·
Assess
the data requirements that a company may have
·
Load
and test available data
·
Analyze
data warehousing systems
·
Resolve
and provide solutions to any issues that may arrive
·
Create
proper technical documentation outlining the entire process
·
Develop
data warehousing systems by using Informatica tools
·
Integrate
warehousing systems with an organization or company’s existing systems
·
Troubleshoot
and debug any issues while integrating
·
Ensure
that the requirements for all the processes have been met
·
Conduct
quality checks on the stored data on a regular basis
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