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How to Decode TLV Quickly

In TLV, the format is Tag, Length, and Value. The TLV protocol needs this type of data. Here you will know how to decode TLV data. According to IBM , TLV data is three parts. The tag tells what type of data it is. The length field denotes the length of the value. The Value-field denotes the actual value. Structure of TLV. TLV comprises three field values.  Tag Length Value EMV formulated different tags. They have their meanings. Usually, the Tag and Length together takes 1 to 4 bytes. The Best example for TLV. In the below example, you can find the sample TAG, LENGTH, and VALUE fields. [Tag][Value Length][Value] (ex. " 9F4005F000F0A001 ") where Tag Name =  9F40 Value Length (in bytes) =  05  Value (Hex representation of bytes. Example, "F0" – 1-byte) =  F000F0A001 In the above message, tag 9F40 has some meaning designed by EMV company. Here  you can find a list of EMV Tags. How to read the TLV Tag: 1 or 2 bytes Length: Length of the Value. F0-00-F0-A0-01 ==> 5 By

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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