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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

10 Best Visualization Charts to Present data

I am going to share with you the best data visualization charts examples in this post. These will help you how one can present the Data. So data visualization is the best way to present data. The given examples of top data visualization charts help you understand the visualization concept quickly.

Histograms



Histogram


Best Example

Scatter Plots



Scatter Plots

Best Example:

Time Table Charts

Time Table Charts

Best Example
  • The best example is Schools, Colleges, and Offices.

Venn diagrams



Venn Diagram


Best Example

Steam graphs



Steam Graphs
Best Example:

  • The real usage of Steam charts in Engineering data analysis.

Stacked Area Graphs


Stacked area Graphs
Best Example:
  • The best example is A stacked area chart is best used when there are multiple lines of data. The raw values can be stacked, showing how the whole changes over time.
  • Stacked area chart example.

Parallel Sets


Parallel Sets



Best Example

Multiset Charts


Multi set Charts

Best Example

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