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4 Layers of AWS Architecture a Quick Answer

I have collected real interview questions on AWS key architecture components. Those are S3, EC2, SQS, and SimpleDB. AWS is one of the most popular skills in the area of Cloud computing. Many companies are recruiting software developers to work on cloud computing.

AWS Key Architecture Components AWS is the top cloud platform. The knowledge of this helpful to learn other cloud platforms. Below are the questions asked in interviews recently.
What are the components involved in AWS?Amazon S3.With this, one can retrieve the key information which is occupied in creating cloud structural design, and the amount of produced information also can be stored in this component that is the consequence of the key specified.Amazon EC2. Helpful to run a large distributed system on the Hadoop cluster. Automatic parallelization and job scheduling can be achieved by this component.Amazon SQS. This component acts as a mediator between different controllers. Also worn for cushioning requirements those are obt…

Alternative technologies matches to mainframe developers

Read my part-1 post. Secondly, the programmers who are working on mainframe have very good business knowledge. People who have the following skills are the valuable asset to any organization.
Mainframe programmers if they learn other skills and try for new jobs they can earn more money.

Role of Programmer

  1. "A programmer who can do analysis, create database structures, write clean code, create testing structures and clearly communicate all that has been done is a very valuable asset.".
  2. The mainframe was leading in the market since 1950. All the big companies in the world are running their business in mainframes. Yes, many American universities now teaching mainframe technology in their education curriculum, since in future possibility is there for mainframe skill shortage.

Alternative Technologies

  • It may become more important for IT professionals to gain experience working with analytics technology, as research firm Gartner predicted a surge in demand in this area in the next two years. According to CIO contributor Hamish Barwick, the big data trend alone is expected to create 4.4 million jobs worldwide
  • Analysts warned that only a third of those jobs are likely to be filled due to difficulties in recruiting analytics talent.
  • An opportunity for every IT Professional: "Dark data is the data being collected, but going unused despite its value and leading organizations of the future will be distinguished by the quality of their predictive algorithms,"

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