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3 Top Books Every Analytics Engineer to Read

Many of the analytics jobs nowadays are for the financial domain. The top financial domains are Banking, Payments, and credit cards. 
The Best Books are on:

The skills you need to work in data analytics are SAS, UNIX, Python, and JavaScript.  I have selected three books for beginners of data analysts. 

1. SAS best book 
I found one best book that is little SAS. This post covers almost all examples and critical macros you need for your job.

The best-selling Little SAS Book just got even better. Readers worldwide study this easy-to-follow book to help them learn the basics of SAS programming.

Now Rebecca Ottesen has teamed up with the original authors, Lora Delwiche, and Susan Slaughter, to provide a new way to challenge and improve your SAS skills through thought-provoking questions, exercises, and projects.
2. UNIX best book
The basic commands you will get everywhere. The way of executing Macros or shell scripts is really you need. This is a good book so that you can automate…

13 Worth-it Blockchain Glossary

Bitcoin was the first project developed by using blockchain. My post is to share Blockchain keywords by using an example of Bitcoin.

blockchain glossary
Let us ready... 

Blockchain technology is new. Understanding the principles behind this technology makes you helpful to apply in your projects. 

Initially, the purpose Blockchain developed was to carry mining. In general, mining means search and find the value. Usually, minings are two types. Those are data mining and bitcoin mining.

3 Types of Blockchains

1: Private blockchains

  • Private blockchains are great for developers because they allow them to test ideas without using cryptocurrency. The developers’ ideas can remain a secret as well, because the data has not been published publicly.
  • Large institutions can capitalize on the security and permanence of blockchain technology without their transactions being public the way they are in traditional blockchains.

    2: Public Blockchains

    • Public blockchains are available to general public. An example is buying an art piece from a vendor located in another country.

    3: Hybrid Blockchains

    • These are combination of public and private.

    10 Key Glossary of Blockchain

    1. Blockchain - only blocks involved. The data which was finalized stored in blocks.
    2. Bitcoin Ledger = Blockchain
    3. Bitcoin Ledger - It is a public ledger
    4. Ledger or Blockchain - The chain of blocks
    5. Functions of Blockchain - It validates each transaction, Keeps track and verifies ownership
    6. Double Spending- It prevents duplicating the Crypto currency for using next time.
    7. Consensus mechanism - It is also called PoW (proof of work). This mechanism avoids double spending
    8. Group of Transactions - When a new group of transactions created, those will be added to the blockchain.
    9. Hash - Group of transactions created a Hash. This hash will be stored along with group of transactions in the Blockchain. Hashing is the top security mechanism in blockchain.
    10. Mining - It doesn't create Bitcoins, and alter or modify blockchain. The miners will be rewarded with Bitcoins
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