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5 Super SEO Blogger Tools

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…

3 Tricky Ideas on Working with SQL Views

A view can be read-only or updatable. You can maintain data security with views. Creating a view need base tables present in the database. Views are also called logical tables.

What is a View in SQL

  • A view can be constructed with another view so it is called a nested view.
  • You can create or replace an existing view
  • A view can be created without having base tables. This is possible with the FORCE option.

1). Read-Only Views

The standard syntax for the view is as follows:

CREATE OR replace VIEW invoice_summary AS
SELECT vendor_name count(*) AS invoice_count,
SUM(invoice_total) AS invoice_total_sum
FROM vendor
JOIN invoices
ON vendors.vendor_id*invoices.vendor_id
GROUP BY vendor_name;

2). Force Views

CREATE FORCE VIEW products_list
AS
SELECT product_description,
product_price
FROM products;

3). Updatable Views

  • A view can be updatable if a view follows certain rules.
  • A view when it is created for update purpose, you can give INSERT, UPDATE and DELETE operations.
  • A read-only view should contain WITH  READ ONLY clause
  • While updating a view, it is possible to update only one base table at a time. When you created a view from more than one table, then it is not possible to update two tables at a time.

How to Manipulate Views

a). ALTER View

Using CREATE OR REPLACE statement you can ALTER the view already present.

b). Drop View

DROP VIEW vendors_sw
The view vendors_sw is deleted from the database.

Summary

A view with CHECK OPTION is surely helped you to satisfy a certain condition. Usually, this option will be used in updatable views.

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Tokenization story you need Vault based Vs Vault-less

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…