Top 5 Reasons To not Backup Your Trade 2010 Database

As databases itself the exercise of creating backup copies of one's databases is as old. If you have a manufacturing database of any form you just cannot afford never to have backup as it means you could lose your complete organization starightaway. Exchange Migration host presents new information protection features that, if implemented effectively, save you from investing the amount of money in equipment and backup software. Let us review several of those techniques.Exchange Database ReplicationPrevious edition of Exchange server presented the philosophy of database replication. One consumer address database might be duplicated to a new server effectively developing a repetitive database copy. Exchange 2010 created on that characteristic and it's simple to have up to 16 copies of an individual database. Losing one of the database copies means you nevertheless have 15 copies left. But let us consider more realistic approach and that's having three database copies.Losing one copy would still leave us with two copies so we are still not alerted. If we just had two copies originally like in previous Exchange type dropping a single copy would leave us in danger situation. If the physical media of the surviving database has some harm maybe not seen before it can come to the surface now and we'd looe our entire database. Three copies could be the minimum recommended amount of database copies if we are to embrace the philosophy of no database backups.Exchange Database Lagged ReplicationIn a three database copies circumstance we can state one database copy as a lagged copy. This effectively produces a database that's not present to one other two databases. Because the replication generally occurs in real time we could imagine that a failure in the database would get duplicated to the rest of the copies which would give all database copies useless. If we announce one database whilst the lagged database the reproduction will not occur in real time nonetheless it would lag for the mount of time we set. It could be one day, weekly or possibly a month. This way we are protected from rational failures.E-mail preservation periodBut what goes on each time a user unintentionally removes an email message from his mailbox? The e-mail might result in the deleted objects folder but when he purges the folder we have lost the e-mail communication forever, right? Wrong. There's a database feature that keeps deleted items for a specific amount of time in the people mailbox even though email has been deleted. The default time an e-mail is kept is generally 14 days but this can be customized to your or your customers needs.Deleted mailbox retentionIf the entire mailbox is deleted by you by function or by accident it will remain in the database for extra 30 days until it is automatically cleared. You can adjust this setting to your requirements just like you can do with the e-mail retention feature.Extended data retentionIf you've a requirement for extensive data retention of multiple month you can nevertheless resort to classic backup but also classic backup has its limitations such as disk space, number of tapes, etc. If your organization must conform to laws that regulate knowledge storage period in your business you should consider journaling and preserving features of Exchange. Using basic backup for long term data security may be the proper action to take and soon you need to get some data from that backup. Then it could show itself hard to manage. Preserving and journaling functions are made for this specific purpose and better results will be got by you using those in the place of copy.