User:Scott Parlane/DesignStudy
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(Difference between revisions)
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= Project (Out of Band Synchronisation) = | = Project (Out of Band Synchronisation) = | ||
== Description == | == Description == | ||
| + | Provide a solution for performing offsite back ups, where directly transferring the data is impossible or incredibly expensive, however regular transport between locations is avaliable and at least 1 operation computer is transferred between sites. | ||
| + | |||
=== Goals/Requirements === | === Goals/Requirements === | ||
* Synchronise data using out of band data transfer. | * Synchronise data using out of band data transfer. | ||
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== Initial Design == | == Initial Design == | ||
| − | Make use of [[http://www.4underscore.net/|underscore]] infrastructure (espically networking code) to | + | * Make use of [[http://www.4underscore.net/|underscore]] infrastructure (espically networking code). |
| + | * Use the code generator [[git://git.scottnz.com/generator.git/]] to generate OO code from a design spec. | ||
| + | * Split system into 3 parts: metadata store, data servers, and transfer agents. | ||
Revision as of 04:09, 2 August 2010
Contents |
Project (Out of Band Synchronisation)
Description
Provide a solution for performing offsite back ups, where directly transferring the data is impossible or incredibly expensive, however regular transport between locations is avaliable and at least 1 operation computer is transferred between sites.
Goals/Requirements
- Synchronise data using out of band data transfer.
- Support extremely slow, high capacity links. (80+GiB with 1 week latency)
- Support multiple transfer agents.
