IBM DB2 Latest version 11.1. Developed in 1983. The language used is the C, C ++ assembler to write it. It is compatible with multiple versions of Windows, UNIX as well as Linux. Some functions are the following: It is very easy to install and configure, and the data is easily accessible. An individual can store the enormous amount of...

What is SQL (Structured Query Language)? SQL is a structured query language, a computer language in which the data stored in a relational database is stored, manipulated and retrieved. The structured query language (SQL) is the default language of the relationship database system. All relational database management systems, such as MySQL, MS Access, Oracle, Sybase, Informix, Postgres and SQL Server,...

This question came from a busy professional. How can one spot that is losing the balance between professional life and family? There are a few tale-tell signs that you may be losing balance: If your family is complaining about it – you have probably lost some balance between professional life and family. If you are asking yourself this question –...

Expressions or Formulas The general expression of the tuple relational calculus is of the subsequent form: { t1.A1, t2·A2, tn·An, I COND (t1, t2 … tn, tn+j, 1n+2…. tn+m ) } here, t1, t2, 1n, 1n+2, tn+m are tuple variables, each An is an attribute or column of the table or relation on which the ranges as well as COND...

This question came from a small business owner. How can a business owner personalize every experience people have with your brand? What are your rules? One item small business forget about is Market Research and Analysis. Market Research Sampling Trying to get inside the mind of a customer is a complicated thing. It requires that you really dig in and...