https://padlet.com/phoebe_mb/5bxcm5bnhivj OCR A2 Level ICT G063 - Phoebe Barnett en-us 2016-03-16 09:11:03 UTC 2026-01-12 05:27:42 UTC hello@padlet.com https://padletuploads.blob.core.windows.net/aws/75512662/26f4e34d8b45535d23b68d4c3d855d76c8ba120e/002479144d34f07df8994006d4b60df3.png phoebe_mb https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101224542 A central database is only stored in one location]]> 2016-03-16 09:13:12 UTC https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101224542 phoebe_mb https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101224559 Replicated databases are copied in their entirety at each site within the network.]]> 2016-03-16 09:13:19 UTC https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101224559 phoebe_mb https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101224576 A partitioned database has different parts of the data stored at different sites. No single site stores all the data: each site only stores part of the data. A 'site' can be a server at a particular location of a single computer.
Horizontal Partitioning; horizontal partitioning means that data is separated across sites based on records.
Vertical Partitioning; vertically portioned data is separated across sites based on fields.]]> 2016-03-16 09:13:27 UTC https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101224576 phoebe_mb https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101224611 Data stored in a database is usually stored in one location on one central computer - this is the sort of data base you are more likely to use within a school situation. Distributed databases store the data in more than one location across a LAN or WAN. However, the user is usually unaware of how a database is configured.]]> 2016-03-16 09:13:38 UTC https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101224611 phoebe_mb https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101229976 2016-03-16 09:42:55 UTC https://padlet.com/phoebe_mb/5bxcm5bnhivj/wish/101229976