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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

Netezza tool real usage speeds up data analytics

The IBM Netezza data warehouse appliance is easy-to-use and dramatically accelerates the entire analytic process.

The programming interfaces and parallelization options make it straightforward to move a majority of analytics inside the appliance, regardless of whether they are being performed using tools from such vendors as IBM SPSS, SAS, or Revolution Analytics, or written in languages such as Java,Lua, Perl, Python, R or Fortran.

Additionally, IBM Netezza data warehouse appliances are delivered with a built-in library of parallelized analytic functions, purpose-built for large data volumes, to kick-start and accelerate any analytic application development and deployment.
The simplicity and ease of development is what truly sets IBM Netezza apart.

It is the first appliance of its kind – packing the power and scalability of hundreds of processing cores in an architecture ideally suited for parallel analytics.

Instead of a fragmented analytics infrastructure with multiple systems where data is replicated, IBM Netezza Analytics consolidates all analytics activity in a powerful appliance.

It is easy to deploy and requires minimal ongoing administration, for an overall low total cost of ownership.

Simplifying the process of exploring, calculating, modeling and scoring data are key drivers for successful adoption of analytics companywide. With IBM Netezza, business users

can run their own analytics in near real time, which helps analytics-backed, data-driven decisions to become pervasive throughout an enterprise.

What is Netezza (Ref: wiki)

Netezza (pronounced Ne-Tease-Ah) designs and markets high-performance data warehouse appliances and advanced analytics applications for uses including enterprise data warehousing, business intelligence, predictive analytics and business continuity planning.

Founded in 1999 by Foster Hinshaw, Netezza was purchased by IBM in 2010 for $1.7 billion. Netezza and Hinshaw are credited with creating the data warehouse appliance category to address consumer analytics efficiently by providing a modular, scalable, easy-to-manage database system that’s cost effective.

This class of machine is necessary to manage the "data-intense" workloads of modern analytics and discovery that are not well handled with legacy technologies, most of which are designed around traditional "computer-centric" workloads.

Netezza's implementation is characterized by:
(a) data-intelligent shared-nothing architecture, where the entire query is executed on the nodes with emphasis on minimizing data movement;
(b) use of commodity FPGA's to augment the CPU's and minimize network bus traffic; and
(c) embedded analytics at the storage level.

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