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How to decode Tag-Length-Value Quickly

Basically, in TLV, the format is Tag, Length, and Value. In the list of protocols, TLV is one of the types. Transmitting the data depends on the protocol you used. However, many financial transactions still follow the TLV format. According to IBM, TLV data is three parts. The tag tells what type of data it is. The length field has a length of the value. The Value field has actual value.

Structure of TLV.TLV comprises three field values.  TagLengthValueEMV formulated different tags. They have their own 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 TLVTag: 1…

Tableau 2 Top Books to Read

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In this post, I have given two top data visualization in Tableau books. These books helpful for your self-study.  


Top Tableau Course Contents
Introduction to Tableau Connecting to data Visual analytics How to design dashboard Mapping Calculations How to publish and Manage with Tableau Security with Tableau .....Read more.
Two Best books on Tableau to Learn and Visualize the Data.
#1. Learning Tableau Learn how to create effective data visualizations with Tableau and unlock a smarter approach to business analytics. It might just transform your organization About This BookCreate stylish visualizations and dashboards that explain complexity with clarity.Learn effective data storytelling to transform how your business uses ideas and makes decisionsExplore all the new features in Tableau 10 and start to redefine what business. analytics means to your organization.
#2. How to create Data Visualization in Tableau  Tableau Your Data! is a comprehensive guide to the effective use of the Tableau Sof…

8 Useful Books to Change Your Mindset

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I have given eight useful books. These are useful to change your mindset.

1. 10 Percent Entrepreneur Everyone knows that building a startup means hard work and long hours, with payment in stock that may turn out to be worthless. Indeed, that’s part of the glamour. But it also keeps some people with good ideas from getting started. Patrick J. McGinnis, a Wall Street venture capitalist, says don’t worry: You can “live your startup dream without leaving your day job.”
Devote 10 percent of your time and capital to pursuing your dream, McGinnis says, and you can keep your job and the security that goes with it. McGinnis, who identifies himself as a 10-percenter, provides a detailed plan to identify a promising first project.
He shows how to invest resources in a savvy way, and how to develop something you love doing into a business. Best of all, until you reach your dream of an independent business, McGinnis promises you will perform better at your day job with a step-by-step plan.
2. All …

My 4 Top Books Success, Life, Money, Mind Power

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Four ultimate books I have collected after asking many seniors and experienced people. Based on their valuable suggestions I have added these books to my reading table. Simply nice collection. Even now I read these books regularly. Get these and you too can benefit.

A book that has valuable information can be read by readers on a daily basis. As said, sometimes difficult to get all the information at one time. So many professionals read daily. Just grab the below collection to your next goal.




👍 1. Greatness Guide 2 - Robin Sharma

The Greatness Guide is a strikingly powerful and enormously practical handbook that will inspire you to get to world-class in both your personal and professional life.

Written by Robin Sharma, one of the planet's top success coaches and a man whose ideas have been embraced by celebrity CEOs, leading entrepreneurs, rock stars and royalty, as well as by many Fortune 500 companies, the Greatness Guide contains a proven formula that will help you meet your hi…