Skip to main content

Featured post

5 Super SEO Blogger Tools

By
In this post, I have explained top blogging tools that need to be considered by every blogger. These tools help you write better SEO friendly blog posts.



1). Headline Analyzer The best tool is the EMV Headline Analyzer. When you enter the headline it analyzes it and gives you EMV ranking. When you get '50' and above it performs better SEO.

2). Headline Length Checker The usual headline length is 50 to 60 characters. Beyond that, the headline will get truncated and looks ugly for search engine users. The tool SERP Snippet Optimization Tool useful to know how it appears in the search results.

3). Free Submission to Search Engines The tool Ping-O-Matic is a nice free submission tool. After your blog post, you can submit your feed to Ping-O-Matic. It submits to search engines freely.

4). Spell and Grammar Check Another free tool is Grammarly, this tool checks your spelling and grammar mistakes. So that you can avoid small mistakes.

5). Keyword AnalyzerWordstream Keyword analyzer i…
Post a Comment

Sqoop in Hadoop architecture to process structural data real story

Image
By
Why Sqoop you need while working on Hadoop-The Sqoop and its primary reason is to import data from structural data sources such as Oracle/DB2 into HDFS(also called Hadoop file system).
To our readers, I have collected a good video from Edureka which helps you to understand the functionality of Sqoop.

The comparison between Sqoop and Flume

Sqoop

How name come for Sqoop

Sqoop word came from SQL+HADOOP=SQOOP. And Sqoop is a data transfer tool. The main use of Sqoop is to import and export a large amount of data from RDBMS to HDFS and vice versa.
Flume and Sqoop for Bigdata an Udemy course
Flume and Sqoop for Bigdata an Udemy course
List of basic Sqoop commands
  • Codegen- It helps to generate code to interact with database records.
  • Create-hive-table- It helps to Import a table definition into a hive
  • Eval- It helps to evaluate SQL statement and display the results
  • Export-It helps to export an HDFS directory into a database table
  • Help- It helps to list the available commands
  • Import- It helps to import a table from a database to HDFS
  • Import-all-tables- It helps to import tables from a database to HDFS
  • List-databases- It helps to list available databases on a server
  • List-tables-It helps to list tables in a database
  • Version-It helps to display the version information
Labels:
Reactions:

Comments

Post a Comment

Thanks for your message. We will get back you.

Most Viewed

Tokenization story you need Vault based Vs Vault-less

By
The term tokenization refers to create a numeric or alphanumeric number in place of the original card number. It is difficult for hackers to get original card numbers.

Vault-Tokenization is a concept a Vault server create a new Token for each transaction when Customer uses Credit or Debit Card at Merchant outlets 
Let us see an example,  data analysis. Here, card numbers masked with other junk characters for security purpose.

Popular Tokenization ServersThere are two kinds of servers currently popular for implementing tokenization.
Vault-based Vault-less Video Presentation on Tokenization
Vault-based server The term vault based means both card number and token will be stored in a Table usually Teradata tables. During increasing volume of transactions, the handling of Table is a big challenge.
Every time during tokenization it stores a record for each card and its token. When you used a card multiple times, each time it generates multiple tokens. It is a fundamental concept.
So the challe…
2 comments
Read more