Raid Technology for Lotus Notes
Lotus Notes’ RAID technology can help protect data from being destroyed in the event of a hard disk failure. It blends multiple drives on hard disks into one file system. It also makes use of fail-tolerance to restore information in the event of a single drive failing. This technology is perfect for companies who want to make sure that their information is always accessible.
A raid for lotus notes iDataAgent catalog obtains a database’s transaction log and connects it to a specific Notes database. The transaction log is broken into smaller data files known as sign extents, each one 64MB in size. Each sign extent contains a record indicating the date when the database was initially created and the date that the Fixup process was run prior to it.
There are several levels of raid, and each offers https://advancedexamples.com/2020/06/13/new-applications-and-solutions-through-raid-technology/ a different level of performance and fault tolerance. RAID 1 is the most popular, since it utilizes mirroring to essentially double the storage capacity of the system. It’s not completely secure. It will take hours for the remaining drives to recover the data in case the mirror disk fails. RAID 5 is a different option that combines striping with parity to offer excellent storage and performance. It requires two additional disks for parity, however it offers the greatest balance of storage and efficiency.