To work and function in the big, mobile and social world the companies need for a well and appropriate designed planned i.e. blue print, which guide the add-on software and upgrades the hardware and network systems. This blue print is known as IT architecture. The IT architecture defines the standard, vision and roadmap the follow and guide the priorities and management of the ITs business. An Information Technology Architect is the individual responsible for linking computer technology decision making and investments with an organization’s tech business strategy. IT Architects are mainly responsible for guiding the process of planning, building, modifying, acquiring and deploying IT resources throughout a given department. IT architecture is a key component in supporting business goals and objectives. It defines the overall IT goals, organization and system components needed to support long-term business requirements.
There are four components of IT architectures like Business architecture, Application architecture, Data architecture and Technical architecture used for IT development and design structure.
Business Architecture
It is derived from business strategy. Business architectures contribute to clarify the complexity with an organization and set a needful starting point to develop information, process, functional and application architecture. Basically, business architecture focuses the process of business goals. Business architecture contributes to adequate ICT-governance in order to orchestrate the resources for critical business activity.
Application Architecture
It is the suite of applications being used by an organization to create the composite architecture is reliable, scalable, manageable and available. It involves a series of decision based factors and each of these decisions has considerable impact on the quality, performance and overall success of the application. Application architecture also involves usability, resilience, economic, functionality and technology constraints.
Data Architecture
Data Architecture basically deals with designing and constructing data resource. Designing data architecture is a complex process because this will involve relating abstract data models to real life business activities and entities before implementing the database design and finally setting up the IT hardware infrastructure. Data architecture allows the organization to store the data in an organized manner and access them anytime. In information technology, “Data architecture is composed of models, policies, rules or standards that govern which data is collected, and how it is stored, arranged, integrated, and put to use in data systems and in organizations”. The whole point of its data architecture is to tackle latency by pointing workloads and tasks toward systems designed to work at their speed. The Data Architecture needs to be able to have an end-to-end vision, and to see how a logical design will translate into one or more physical Databases, and how the Data will flow through the successive Stages involved.
Technical Architecture
Modern computer systems are based on design principles that have been used in industries all around the world for many decades. A technical architecture is the design and documentation of a software application. The technical architecture typically defines the communication networks, security, hardware, and software that are used by the application. The technical architecture typically outlines network schematics that define how these hardware components are connected.
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