What is Data File | |
In a logical data model, the conceptual data model which is based on the business semantic is being defined. Thus, entities and relationships and corresponding table and column design, object oriented classes, and XML tags, among other things are being laid regardless of the database will be physica
|
|
What is the use of truncate command? | |
Truncate command will delete all records and the most important thing to make note of truncate command is since truncate command cannot be rolled back one must make sure to take proper backup of table data before performing the truncate command. Truncate command is thus used to remove all rows from
|
|
|
|
How to define command line arguments | |
The main functions can have arguments passed which are called as command line arguments. There are two command line arguments:
Argument count denoted by argc and
Argument vector denoted by argv
The argc is an integer variable which denotes the number of parameters passed and argv is pointer to a
|
|
System Implementation | |
In the previous articles relating to SDLC Stages we discussed about Project Planning and Feasibility Study moved on to System Analysis and Requirements which lead to Systems Design.
Systems Design will naturally lead to another stage where it becomes closer to the actual deployment of the p
|
|
System Analysis and Requirements | |
In the previous chapter, we’ve discussed about project planning and feasibility study. That stage was important because it tries to establish a problem in our highly technological world. As our understanding on what we can do in computers evolve and so are the things that we need to make t
|
|
Data Warehouses Non Technical Issues | |
Data Warehouses Non Technical Issues When companies get ready to implement a data warehouse few of them pay attention to the political issues that may surround it It must be emphasized that politics can reduce the chances for success with a data warehouse project and I want to warn companies against
|
|
How To Determine If Your CRM System Will Fail | |
How To Determine If Your CRM System Will Fail One of the primary reasons why many CRM systems fail is because of the quality of the data Even if you are using a high end CRM system your company will have no chance of success if it is processing data that is incorrect or faulty Fortunately data quali
|
|
Technical Aspects of CRM | |
Technical Aspects of CRM While it must be emphasized that CRM is not a technology there are a number of technical issues that need to be considered when a company decides to implement a CRM system The first technical issue that needs to be analyzed is scalability In a nutshell the CRM system must be
|
|
PHP Tutorials - File manipulation (Part-2) | |
File manipulation Part 2 In this PHP Tutorial you will learn the 2nd Part of File Manipulation Reading lines from a file Reading arbitrary amounts of data from a file Writing to a file Creating directories Removing a directory and Opening a directory for reading mosgoogle Reading lines from a file T
|
|
|
