Defination | Trickyworld

Defination

20 Jul 2014

Database Transaction

Submitted bytrickyworld
TRANSACTION  MANAGEMENT The word transaction indicate a bunch of operations that is used for performing a single logical unit of work. For instance , for the transferring of money from one account to another describe the two updates in two account i.e. in withdrawing account and in the account to which an account is transferring.
17 Jul 2014

Definition of SQL

Submitted bytrickyworld
SQL language is the standard language for the relational databases. It will easily switch from one relational DBMS to another DBMS product in less time consumption and less expensive. If user or programmer is not happy with the previous DBMS product as if both the relational DBMS product reinforce the same SQL standard.   The acronym ( SQL ) is described as the “ Structured Query Language “. SEQUEL is the another acronym which is the initial name of the SQL .
17 Jul 2014

Purpose of Database System

Submitted byvandana
I think you all are curious to know about the purpose of the database i.e. why we need it ? So here is something which will help you to know why we need database -
  • Mostly we used to our record or information as a hard copy and we maintain those bundles of hard copies in a different ways , like, keeping those files safe from termites , mice, rains, paper damage , etc.
so here we need something which will help us to get rid of all the above things i.e.
16 Jul 2014

About Database management system

Submitted bytrickyworld
Lets begin with the definition of the database,
  • It is something which contain information taken from the real world environment .
  • In this, the data is related to each other in a troop of information.
  • A database is a meaningful collection of data with some integrated meaning.
  • It is designed for a specific purpose to keep the records of the information.
  There is the presence of metadata also i.e. records of the record.
27 Jun 2013

Introduction to Denial of service attacks.

Submitted bytrickyworld
Denial of service is concerning while not permission knock off services, for instance through bally the total system. this type of attacks square measure simple to launch and itis onerous to guard system against them. the essential downside is that UNIX operating system assumes that users on the system or on different systems are well behaved. OK, therefore you're thinking that WHY WOULD somebody CRASH SYSTEM? i tell you why. why would somebody crash a system?
22 Feb 2012

BandWidth Explained

Submitted bytrickyworld
BandWidth Explained Most hosting companies offer a variety of bandwidth options in their plans. So exactly what is bandwidth as it relates to web hosting? Put simply, bandwidth is the amount of traffic that is allowed to occur between your web site and the rest of the internet.
14 Mar 2011

EMAIL SPOOFING

Submitted bytrickyworld
What is email Spoofing? How email spoofing works? What are the different ways to send spoofed emails? Can we detect spoofed emails or not?   In my later hacking class tutorials i will explain you how to send spoofed emails using email spoofing tools or by simply web applications.

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