1. IT Architecture
The main work of an It architect is to design and maintain
computer networks. Basically architect use various Computer-aided Design (CAD)
software and various networking tools for Design and implementation. Working of
a router, adding new hubs and other updates to existing network are the things
considered in IT architect job.
It architect also take care of the budgetary needs of a network,
scheduling technician assignment and upgrade cost estimation. He also takes
meetings required for the quality analysis of a network performance. The job of
an architect is to measure overall performance of all the areas in the
IT(network,administrator,database etc.).
2. Database Administrator
A Database Administrator is a person who manages the Database of a Company or a Organization.
the main role of a DBA(Database Administrator) is to design a database, installation of a database,configuration of a database,managing capacity of a database etc. with the help of specific database software like (oracle,IBM DB2,MySQL) and many more.
Role of DBA:
- Installing and upgrading the database server and apps.
- Allocating system storage
- Modifying database structure.
- Controlling and monitoring user access
- Maintaining archive data
- Take backup and restore data
- Generating various reports
3. Business
intelligence/
Business intelligence (BI) is the set of tools and techniques for the conversion of raw data into a useful data for the business analysis purpose.BI consist of various tools which are used to dig the data from various sources and then that data is refined using various techniques.
The primary role of a BA is to act as a link between the various stakeholders involved in the business.Defining all the stakeholders and identifying their responsibility is the main moto of a business analyst.
Role :
1. Understand Business
2. Identify the Business Needs
3. Define the Project Scope
4. Analyse Requirements
5. Document and Present Requirements
6. Process Modeling
7. Verifying that the solution meets the requirements
Role :
1. Understand Business
2. Identify the Business Needs
3. Define the Project Scope
4. Analyse Requirements
5. Document and Present Requirements
6. Process Modeling
7. Verifying that the solution meets the requirements
4. Project Management
Project Management is the methodological approach to the planning,organizing,managing and guiding project process form start to finish.Basically in Project Management the five stages age guided
i)initiation
ii)planning
iii)executing
iv)controlling
v)closing
Role of a Project Manager:
1.Defining the vision and high-level objective for a project
2.Approve the budget resources and requirements
3.Approve the quality plan and project plan
4.Receiving the project reports and reviews
5.Maintain the discipline in the team
6.Responsible for completion of work on time
5. Big Data
Big Data is the huge amount of data with the combination of both structured and unstructured data.The data is so large to compute or process with the help of traditional database software techniques.
An example of Big Data is exabytes of data consisting billions and trillions of records of millions of people.
Big Data is the huge amount of data with the combination of both structured and unstructured data.The data is so large to compute or process with the help of traditional database software techniques.
An example of Big Data is exabytes of data consisting billions and trillions of records of millions of people.
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