#OPEN PCSTITCH BACKUP FILE LICENSE#

The Conventional File Copy method (described in Chapter 3) can work for some open files but it cannot be used to backup exclusively locked files such as application or database files.ДЄdditionally, even when applications do not have open files, the data backed up from these applications may not be consistent with state of the original data at that particular point in time, due to the time needed to open, backup and close a file during the backup process.Д®ven more important than this, servers run critical applications such as databases which often process and record massive flows of transactions and data messages and swap this data constantly between memory and disk. This can present a real problem for backup applications as it can prevent them from accessing and copying these files to the required backup media (tape, hard-disk, DVD/CD, etc). The following chapters explain how each technology works, where they apply, and what the advantages and disadvantages are of each method of open file support.Д«ack to top CHAPTER 2 - Snapshot Technology 2.1 Introduction to Snapshot technologyДЄctive applications will often keep their files open continuously. The two technologies act to cover the range of open file backup requirements that small and medium businesses may have, as well even supporting more larger enterprise organizations.Д«ackupAssist's dual technologies for handling open file backups allow businesses to choose a cost-effective solution that is tailored towards their backup requirements and budgets. This method is also utilized for backing up data on network shares, where snapshot technology cannot be applied.Д«oth Snapshot technology and Conventional File Copy can be used together with BackupAssist to ensure that you have complete open file data protection.

#OPEN PCSTITCH BACKUP FILE LICENSE#

Conventional File Copy - by enhancing the functionality of NTBackup, the standard license of BackupAssist is able to backup all files that are not exclusively locked on Windows NT, 2000, XP, 2003 and SBS.The advanced add-on supports backing up open data files for applications that are not VSS compliant. This Add-on provides complete open file support for Windows NT, 2000, XP, 2003 and SBS using the BackupAssist Snapshot Manager, which performs the point-in-time snapshot of open file data. The MicrosoftВ® VSS snapshot will only work, however, if the application data being backed up is compliant with the MicrosoftВ® Shadow Copy Service framework.ДЄs an alternative, BackupAssist offers an optional add-on to BackupAssist, the Advanced Open Files Add-on. Snapshot Technology - Using the MicrosoftВ® Volume Shadow Copy Service in Windows XP and 2003, BackupAssist is able to perform a backup of all open files by taking a live snapshot of your data before it is backed up.Consequently, your backup data sets will be unreliable and incomplete, all because certain application files were in use or open during the time of the backup process.Д«ackupAssist provides two different technologies for backing up open files in Windows environments:

Without having open file protection in your backup solution mission critical data files can be missed. In order to maintain a reliable and recoverable backup strategy it is essential that your backup solution provides support for backing up open files. While some of this information will be valid for other versions of BackupAssist we do not support the application of any steps or suggestions on versions other than v3.x.xД¬HAPTER 1 - Introduction and Overview 1.1 Open File Support in BackupAssist The information and instructions contained within this document are specific to BackupAssist v3.x.x.

3.5 Restoring Conventional Open File Backups.

3.4 A practical example of how the Conventional File Copy Method works.

3.2 When Does Conventional File Copy Apply?.

2.3 The BackupAssist Snapshot Manager- advantages over VSS and its usage.

2.2 Microsoft VSS - usage and disadvantages.

2.1 Introduction to Snapshot technology.

Open Files and BackupAssist How BackupAssist handles open files in Windows NT, 2000, XP and 2003

Open pcstitch backup file