Database Fundamentals by Som Dutt Tripathi
Database Fundamentals must be prepared to all the computer professionals and users. If you lack in their actual meaning, you would always find an uneasiness and uncomfort when these concepts come to you. This article is targeted to a novice and expert both, sothat novice can prepare and an... [ 7 ] Database Languages : There are following database languages- [1] DDL (Data Definition Language) [2] DML (Data Manipulation Language) [3] DCL (Data Control Language) [1] DDL (Data Definition Language) This is the language concerned with the creation of database structure...

Understanding Data Loss and Data Recovery by Bob Janeway
Losing data is the worst thing that can happen to someone who is too attached to computers. It is not a question on "how attached" a person is, it is a question on how much a person earns out of his data. In other words, for beginner computer users, losing files is like losing common documents,... The means of data recovery depends on the diagnostic and troubleshooting on how the functioning of the computer started. ... Do not use it unless the purpose is data recovery and diagnostics. ... Data recovery is the solution to lost files.

OST File Recovery and PST File Recovery by Nehaa Gupta
Email communication has expanded itself from professionals to normal home users. As a child enters into teenage, he becomes familiar with the power and usefulness of email communication and uses emails to correspond within his circle of friends and relatives. ... Nucleus Data Recovery: The Solution Provider Nucleus Data Recovery is the premier provider of data recovery software and data recovery services. ... Knowledge, Experience and Expertise have made Nucleus Data recovery stand amongst the best and professional data recovery software provider – thus providing relief to its valuable...

Data Loss - The 7 Most Common Symptoms of a Failed Hard Drive by Jason Perry
If your hard drive is clicking or making grinding noises, you are experiencing system blue screens or system freezes, an error message greets you with ‘drive not formatted’ or ‘operating system not found’, or lastly you are in a never ending loop of computer reboots…there is a very good chance... ADR Data Recovery is available to evaluate the damage and potentially recover your lost data. ... System Freezes or Hangs When your system freezes or hangs while trying to boot or while accessing a file or program it usually indicates that there are bad sectors on the hard drive and the system...

How to Back-Up Your Computer Files by Natalie Aranda
Its amusing how pc users the world over are mortified of losing data by a virus attack but don't care much about backing up files. Though the intention is the same – to save data, people are concerned more about virus attacks rather than having back up program. ... The next methods are to save your data in to a floppy or a CD. ... Therefore, the best long term back up option is to store data in zip drive or tape drive. ... While installing Windows XP, Ntbackup.msi, a back up program of Windows utility, can be installed too.

Did You Ever Want to Completely Erase Everything on Your Computer? by Ken Savage
Did you ever want to erase everything on your computer? This is a program I found that does that for you quickly and easily. Active@ KillDisk is a hard drive eraser and is powerful and compact DOS software that allows you to destroy all data on hard and floppy drives completely, excluding any... If you use FDISK, FORMAT utilities, or DELETE standard operating system command for data removal, there is always a chance to recover deleted data (using undelete file or some data recovery software) and use against the owner’s will.

Compact Flash Memory and Data Recovery by Bharat Bista
Flash memory gets its name due to its microchip arrangement in such a way, that its section of memory cells gets erased in a single action or "Flash". Both NOR and NAND Flash memory were invented by Dr. Fujio Masuoka from Toshiba in 1984.The name 'Flash' was suggested because the erasure... Flash memory data recovery is a flash memory file recovery service that restores all corrupted and deleted photographs even if a memory card was re-formatted. ... Flash Memory Data Recovery is the process of restoring data from primary storage media when it cannot be accessed normally.

Hurricanes: Disaster Prevention - Recovery by Mario Ramis
Before the next time you hear hurricane --think inland flooding! Conduct another walk-through of your organization's business continuity plan. Look for business and computing changes since the plan was originally implemented, last tested, or revised. ... Contact the National Flood Insurance Program (NFIP) [1] pre-disaster flood mitigation and insurance protection program. ... The National Flood Insurance Program makes federally backed flood insurance available to residents and business owners. ... Double check information with outside disaster recovery vendors or suppliers; notify them of...

If Your Hard Disk Crashes, Is Your Data Covered By Any Warranty? by Per Strandberg
This was a question that was recently put by forward on a TV consumer show. One guy had his hard disk crashed and lost all data. He was able to get his hard disk replaced because of a warranty. To retrieve the data he had it sent to a data recovery company to get it recovered. ... As long as the hard disk only have a mechanical or electronic fault and it have not been exposed to water or fire the track record for restoring the data by a professional data recovery company is quite good. ... It’s always worthwhile to backup all your data or at least backup the data that is most important for...

How Data Is Stored On A Hard Drive by Jason Perry
When a file is saved on a computer, the data is stored on the hard disk platter's magnetic coating. This magnetic coating on the platters is the 'glue' that keeps your data. Any damage to that magnetic coating means that there is data loss as each piece of missing coating contains data. ... It is recommended to run the most recent anti-virus software to protect your data from this sort of data loss and to reduce the need to require data recovery service. ... Types of Non-Mechanical Hard Drive Failure Other causes for data loss and why data recovery would be required could include the...