Production Use Case – Amazon DynamoDB Index Design Best Practices for Optimum Performance

Programming Amazon Web Services : PageView Item Global Secondary Index

Ok so you have read all the good things about DynamoDB and decided to use for your production application. One of the major thing which amazon web service developers, DB architects really struggle while working with DynamoDB is efficient index design. DynamoDB is: db => tables => items => attributes db = a list of […]

Amazon DynamoDB – Benchmarking with Production Data & Analysis

Amazon DynamoDB Redshift Integration

Amazon DynamoDB AWS NoSql database is getting lot of popularity these days for it’s capabilities. However before It should be used in production, proper analysis needs to be done. Specially if you have spent most of your time working with relational databases, it’s important to be more than 100% sure before moving towards a NoSQL […]

Amazon Redshift User Management Productive Queries

Amazon Redshift User Management Queries & Query Examples

Amazon Redshift works really great for big data. You can run complex analytical queries on petabyte-scale data. If you are beginner with Amazon Web Service you can get started with below articles. AWS Free Tier Unknown facts Setup Amazon CloudWatch Alarm for Billing Alerts Amazon Redshift documentation is quite good. Having said that I find […]

Have No Fear When You Have a Cell Phone Spy Here!

Android App Review

You can spy on a cell phone but it just doesn’t feel right to sneak into anyone’s phone? Why would anyone want to anyway? But then there are concerned parents who cannot just give a free rein to their kids. Cyber monitoring has become an essential part in an upbringing of a child. With cyber […]

Amazon SES Undetermined Bounce Handling – Production Use Case

Amazon SES Undetermined Bounce Problem & Solution

Using Amazon SES is really cheap for sending your marketing newsletters. While using Amazon SES we need to make sure we are sending emails to only valid email ids. Bounced or invalid emails should not be retry email sending. Amazon SES can penalize by blocking your account if you are sending marketing newsletters to invalid […]

5 Biggest Startup Myths Busted

Biggest Startup Myth Busted

According to the Wall Street Journal, 3 out of 4 startups fail. I wonder where we go wrong with our startup! Is it the conventions that we are conditioned to follow? Is it Big Data which has made us myopic? I started Hiver in mid 2011 to build a collaboration tool that would let people […]