DDUniverse

DD blog Posts

Write up on Tech Geek History SQL /Microsoft Excel Similarities

Peer to Peer Knowledge Base Article: Literature Review The Foundational Role of SQL in Data Extraction SQL is the fundamental language for interacting with relational databases. It is used to store, manipulate and retrieve data. A relational database organizes data into tables, which are linked based on predefined relationships. SQL allows analysts to communicate with […]

Write up on Tech Geek History SQL /Microsoft Excel Similarities Read More »

Write up on Robert Louis Stevenson’s The Strange Case Of Dr. Jekyll And Mr. Hyde

Introduction Stevenson Wrote the book in six weeks in the autumn of 1885, the result, he claimed, of a fevered nightmare he suffered while recuperating from illness. The short book did not appear until January 1886, however, because Stevenson’s wife was shocked by the first version and insisted he burn the manuscript and rewrite it.

Write up on Robert Louis Stevenson’s The Strange Case Of Dr. Jekyll And Mr. Hyde Read More »

Write up on The Final Problem” sherlock holmes by  Sir Arthur Conan Doyle

Introduction “The Final Problem” is a short story by Sir Arthur Conan Doyle, first published in The Strand Magazine in December 1893. It chronicles the dramatic confrontation between Sherlock Holmes and his arch-nemesis, Professor James Moriarty, culminating in their struggle at the Reichenbach Falls in Switzerland. Doyle conceived the tale as Holmes’s last case, intending to retire the character at the height of his

Write up on The Final Problem” sherlock holmes by  Sir Arthur Conan Doyle Read More »

Write up on Tech Geek History: Atomicity in databases “SQL Scripting” (2nd Publication Revision)

Write up on Tech Geek History: Atomicity in databases “SQL Scripting” Literature Review Background of Study What is the Management System?  A database-management system (DBMS) is a collection of interrelated data and a set of programs to access those data. This is a collection of related data with an implicit meaning and hence is a

Write up on Tech Geek History: Atomicity in databases “SQL Scripting” (2nd Publication Revision) Read More »

Write up on Tech geek history: Atari 1979 Operating System (2nd Publication Revision) Chapter 1 to Chapter 6

Chapter 1  1.1 Atari TOS Version 1.0 TOS Is the operating system designed for the Atari ST and TT series of computers. The Atari ST and TT use a Motorola 68k based CPU (The same CPU used by early Macintoshes) and was first manufactured in 1985. The operating system consists of two parts. TOS – “The

Write up on Tech geek history: Atari 1979 Operating System (2nd Publication Revision) Chapter 1 to Chapter 6 Read More »

Write up on Tech Geek History Perl DBI Database (revision 3)

Write up on Tech Geek History Perl DBI Database (revision 2) Literature Review 0.1 DBI – The Database Interface for Perl 5 DBI, the Database Interface for Perl 5, is an ongoing effort to provide a robust database-independent interface for database connectivity that abstracts the ‘guts’ of database technologies away from the programmer. With the

Write up on Tech Geek History Perl DBI Database (revision 3) Read More »

Write up on Terry Goodkind’s Wizard’s First Rule

Introduction Born Terry Lee Goodkind on January 11, 1948 in Omaha, Nebraska, Goodkind suffered from dyslexia and initially had no interest in writing. In fact he had no formal education beyond high school. Instead, Goodkind worked various jobs including building cabinets and violins and as a wildlife artist, selling many of his painting to various

Write up on Terry Goodkind’s Wizard’s First Rule Read More »

Write up on DC Comics Black Lighting “Historical Records” “First African American SuperHero

Significance of the Study Black Lightning Year One No. 1 was written by Jen Van Meter, with art by Cully Hammer. It is the first of a 2009 six-issue limited series documenting the origins of the titular DC superhero. Created by writer Tony Isabella artist Trevor Von Eeden, Black Lightning was introduced to comic readers in

Write up on DC Comics Black Lighting “Historical Records” “First African American SuperHero Read More »

Write up on Tech Geek History : DataLog & Logical Programming

Significance of the Study 1.1 Logical Programming A logical operator is said to be truth-functional if the truth-values (the truth or falsity, etc.) of the statements it is used to construct always depend entirely on the truth or falsity of the statements from which they are constructed. The English words “and”, “or” and “not” are (at least arguably) truth-functional,

Write up on Tech Geek History : DataLog & Logical Programming Read More »