Tuesday, 31 January 2012

Best Study Material Database Programming

Database Programming

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Database Programming

Managing information of a business organization without reducing the flexibility of data storage, manipulation and retrieval process is the main objective of database programming. It is a well-established fact that the information of a business organization can best be managed by database development services. This is the reason why its importance has increased in the past few years. Database offers a number of processing and structuring advantages that have proven extremely helpful to managing business information deftly and precisely. In order to offer tailor-made solutions of our clients varied business requirements, Quality Web Programming has devoted itself in the field of web based database programming. Our database developers have expertise in the following databases: MSSQL, MySQL, MS Access etc.
The concept of database development has undergone a rapid transformation because of the development of sophisticated technologies in this specific field. As new technologies are continuously evolving, there is growing need for database programming service that can cope with the changes successfully. Our database programming service includes these below mentioned sections:
Maintaining Workflow
How the database solution will perform in future is directly linked with the actions and the behavior of the users. We at Quality Web Programming always work hard to maintain a perfect balance among clients' requirements and users' action before setting DB logics.
Designing Interface of the Database
A user-friendly interface of database allows managing and manipulating database. We at Quality Web Programming offer custom database programming that enable our clients to manage important data by reducing the possibility of data loss.
Data Migration
We can integrate existing data and application with a newly developed database successfully. Our database implementation service is tested and therefore, there is no remote possibility of data loss.
Reviewing Database Implementation
After the completion of database integration, our seasoned database developers thoroughly check the entire process for minimizing the chance of errors for ensuring a smooth performance of the application. This is one of the specialties of database programming service.
Capacity Strategy
We at Quality Web Programming is well aware of the fact that the amount of data will be increased and therefore we focus on formulating DBs capacity strategy plan which includes performance optimization, utilization of space as far as possible and standby facility.
Planning and Investigation
Before doing anything else, we try to pinpoint the needs of our clients. This helps us to meet the requirements of our clients with élan and ease.
Our years of experience and expertise in this domain of database programming have helped us to attain a discreet identity. Just tell us your exact requirements and we will get back to you as soon as possible.

Database Management

This chapter introduces the concept of database management in the following sections:

Introduction to Database Management

Monitoring Databases

Administering Databases

Masking Sensitive Data for Non-production Use

Maintaining Databases

Additional Maintenance Features

Monitoring Oracle Real Application Clusters

Introduction to Database Management

Database management involves the monitoring, administration, and maintenance of the databases and database groups in your enterprise. Enterprise Manager is the premier tool for managing your database environment.

With Enterprise Manager, you receive:

  • A complete set of integrated features for managing Oracle Databases

  • Unparalleled scalability that lets you manage a single database or thousands of instances

  • An intuitive management product that leads the industry in ease of deployment and use

Database Control Versus Grid Control

Enterprise Manager provides two separate consoles that you can use to monitor your database: Database Control and Grid Control.

Database Control is the Enterprise Manager Web-based application for managing Oracle Database 10g Release 2 (10.2). Database Control is installed and available with every Oracle Database 10g installation. From Database Control, you can monitor and administer a single Oracle Database instance or a clustered database.

Grid Control is the Enterprise Manager console you use to centrally manage your entire Oracle environment. Within Grid Control, you access the multiple database targets using the Targets tab, then Databases.

Database Home Page as the Management Hub

The Enterprise Manager Database Home page (Figure 5-1) shows important status and performance information about your database instance from a single source, including:

  • A quick view of database security

  • Relative CPU utilization of the Oracle host

  • Amount of time the instance consumed using CPU and I/O, and the amount of time it consumed in bottlenecks

  • Current response of the tracked set of SQL versus the reference collection response

  • The number of Automatic Database Diagnostic Monitoring (ADDM) findings, the number of policy violations (Database Control only), and the Alert Log status

  • Storage-related issues and recommendations for improved performance, and information about space violations and ADDM

  • The most recent backup time and backup status

  • Outstanding alerts and related alerts
  • Rolled-up number of Oracle policy violations across all member targets in a system

  • Job executions that show the scheduled, running, suspended, and problem executions

Starting from the Database Home page, you can access additional details and management functions by drilling down through the user interface. In addition, the Database Home page provides a list of Related Links. From these links you can perform activities such as editing metric thresholds, analyzing job activity and metric collection errors, and accessing a number of advisors to help you improve the performance of your database.


Ruchika Mandore  [ MCA ] 
Software Engineer
AeroSoft Corp

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