Search results
10/01/2013
Article
Map Reduce programming in java
In this article we will discuss about java map reduce programming. Map reduce is a special type of programming framework which is generally used for parallel processing of huge amount of data.
07/04/2013
Article
Oracle Data Concurrency and Consistency
We will learn that data concurrency means that many users can approach data at the same time and data consistency means that each user sees a consistent view of the data, including visible changes made by the users own transactions and transactions of other users.
06/28/2013
Article
Understanding Oracle PL/SQL
If you are a newbie, in this article we will discuss about PL/SQL, an important programing language in Oracle.
06/19/2013
Article
Oracle Built in Functions
In this article we will learn about “Oracle Built in Functions” in which we learn how we can use certain types of functions like Numeric Functions, Character or Text Functions, Conversion Functions, etc in Oracle to perform operations with ease.
06/17/2013
Article
Concepts of Oracle Database
Today we are going to learn “basics of Oracle” .This is a series of Oracle tutorials in which the first part is Introduction to Oracle for beginners. This first part explains the relational theory on which database are built.
06/07/2013
Article
Basic SQL SELECT Statements
In this article, we will learn about SQL SELECT statements and how to use them to retrieve data from our database.
09/14/2012
Article
Architecture of a DBMS
See in this article some concepts related to data modeling, with emphasis on a DBMS architectures.
07/20/2012
Article
Advanced operations on MySQL database.
This article will explain you some advanced operations on MySQL like views, triggers, index and stored procedures. It is really important article for those aiming to build a website.
07/17/2012
Article
Simple MySQL database functions and operations
This article will tell you how you can work with MySQL database. It is meant for all beginners that want to know how we can create a new database, create a new table, make a inseret, delete or update a value in a table, alter or drop a table, use a select query and functions like sum, count, avg which makes the work easy.
06/05/2012
Article
SSMS Tools Pack in SQL Server
In this article, we are continuing our discussion of applications and add-ons that make developing applications simpler. Today’s discussion is about SSMS Tool Pack.
05/23/2012
Article
Working with indexes in databases for beginners
In this article you will see how constructing or creating an index may help retrieving the data at a much faster pace but it should be used very carefully and only at places where it is really required for.
05/04/2012
Article
SQL Search and XML Notepad
This article is a part of a series of articles that discuss tools and applications that are helpful to application developers. In this article we will talk about SQL Search and XML Notepad.
02/24/2012
Article
Modeling Social Networks – Part 1
In the first part of this article we will see a simple network of relationships and a model that stores a generic social network.
02/16/2012
Article
Building a Tag Cloud
The article describes what the tag clouds are, how they are used and also how to implement a tag cloud from information stored in a SQL Server table