Data recovery is a process of accessing data from a corrupted storage media, formatted disk and deleted files, these all situation are when operating system is not successful to access the data. This includes both logical corruption or physical corruption. Very simply, the "retrieving data" refers to the process of recovering data from a disk, a floppy or any other type of electronic storage medium (such as an array of drives, a database, flash...more
Various issues are faced by MS Excel users, while opening an Excel file. In some cases, an Excel file may refuse to open, which may happens due to corruption issues. When an Excel file gets corrupted, you may not be able to access any data (including hyperlinks, formulas, charts, etc) that was previously stored in that file. This may generate disastrous data loss scenarios. The best way to overcome such situations is to restore the data from an...more
Data, such as, tables, views, etc in SQL Server database is stored in blocks of 8Kb known as Pages. The two ways in which these Pages can be organized are clustered and non-clustered tables. While in clustered table the pages are linked in a doubly-linked list, the pages in non-clustered table may not be linked. Corruption in clustered table can damage the linking of the pages, further resulting in the unmountability of the SQL database. The records stored in the pages become inaccessible once the SQL Server becomes unmountable. For comprehensive accessing of all records in such situations, you will need to restore the data from an updated database backup. But if in case, the backup is corrupt, unavailable, or not even created, then you will need to use advanced third-party SQL Recovery application.As a practical instance, you encounter the below error message while trying to access the records saved in a particular table:Text node referenced by more than one node. Object ID O_ID, text, ntext, or image node page P_ID1, slot S_ID1, text IdTEXT_ID is pointed to by page P_ID2, slot S_ID2 and by page P_ID3, slot P_ID3.Your database becomes unmountable after the above error message...more
Microsoft Windows NT, a series of operating system, developed and marketed by Microsoft Windows. The NT-based versions of Windows use NT kernel, which make them powerful, processor-independent, multiuser and multiprocessing operating systems. All modern Windows operating system versions, including Windows XP, Vista and 7, are based on NT...more
Microsoft Outlook 2002 and versions earlier to it limit the Outlook PST file size to 2 GB. If the file size reaches this value or exceeds it, you may fail to load or open it. At times, you cannot add more data to such file. The problem is described as PST 2 GB problem. To bring some differences in such situations, Microsoft provides pst2gb tool....more
Exchange Server allows you to create distribution lists. It is basically a combination of email addresses, grouped together according to a specific criteria. It gives you a flexibility to send an email message to all user mailboxes whose addresses are included in the distribution list. On occasion, you might experience issues that prevent you to send an email message. The further reading describes such an issue, which might even compel you to remove a user mailbox. As a consequence, the corresponding .ost file can remain orphaned at client side. The data of such unusable .ost files should be restored from backup. If it is not feasible, you can Convert OST to PST and use it directly with Outlook. For example, consider a scenario when try to send an email message to a Exchange distribution list. The operation could not be performed as it remains in local delivery queue of the server running Exchange Server. It is a typical symptom observed in Exchange Server 2000.CauseThe issue occurs when one of the recipients in distribution list has a corrupted mailbox on Exchange Server.SolutionYou should solve the given problem by following these steps:1-Trace out the mailbox causing the...more
A CompactFlash is a type of Flash media card used in camera for storing photos and other data. CF Cards like most other cards in it's league is also prone to errors. Data either gets deleted or is rendered inaccessible in those cases. One of the most...more
Disk inconsistency and file system problems are very common in every computer operating system, including Mac OS X. To handle such situations and check file system integrity/consistency, Mac OS X provides Disk Utility and fsck tools. Both these...more
First of all, let me clear about the term Data Visualization a.k.a Information Visualization. Data Visualization (DV) is the process of visual explanation of complex data in very simple way using graphics, bar charts, animations, 3D displays, etc. In...more
You have lots of purchase options when it comes to buying a replacement Macintosh. Today we'll be focusing on MacBook and MacBook Pro systems - looking at the differences between used systems and refurbished. Is there a difference? Let's find out....more
Author: Bea ArthurTo manage business, you need to do all type of activity i.e., core and non-core. Non-core activity is a supportive activity for you core business. Data conversion is one of the important non-core activities. It includes conversion...more
Microsoft Outlook 2003 and 2007 use a different file format and impose a much larger file size limit for PST than what is being used in its earlier versions. By default, the latest two versions use Unicode formatted PST and accept 20 GB file size...more