Author - Amr Saafan

Differences between SQL and NoSQL

1.Language SQL databases: SQL databases use structured query language (SQL) for defining and manipulating data. This is extremely powerful: SQL is one of the most many-sided and widely-used options available, making it a safe choice and especially great for complex queries. But it can be restrictive. SQL requires that you use predefined schemas to determine the structure of...

10 Reasons to Outsource Software Development

1-Software Outsourcing Cost Guideline: Building a web application or mobile application can be done internally or outsourced to a software company that specializes in this domain. When building it internally you must have the skilled developers hired and on your payroll. Outsourcing software development companies creates applications for different business sizes. 2-Affordability: Building a web application or...

How to migrate a domain without losing your SEO

1. Map All Old Domain URLs To Their New Domain Versions  This basically required mapping all of the dynamic and static old domain URLs to new domain URLs so they could all be 301 redirected at launch. 2. Understand How Any UI Changes Might Affect SEO  Changing UI while changing domains should be avoided whenever possible to...

15 things you should do at an interview

Arrive on time or early but not too early.Dress formally, this would give you a self-confident.Be polite to everyone in the office.Act confident, but not overconfident.Give the appearance of energy as you walk.Do not forget to smile.Shake hands firmly and stand until offered a chair.Look to the interviewer in the eye while speaking.If the...