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Priority = 1 must have, 2 should have, 3 nice to have
| Story/Feature | Priority | RipRap | UMD | Camel Toolbox |
|---|---|---|---|---|
| Scheduling and Coordination | ||||
Check all resources every n months (not appropriate for very large repos) | S | M | ||
Run continual fixity checks | S | M | ||
Only alert me when are there failures | S | S | E | |
Call an arbitrary HTTP endpoint on success and/or failure | S | E | ||
Send a (jms,stomp) message to a endpoint on success and/or failure | M | S | E | |
Call an arbitrary HTTP endpoint on success and/or failure | M | E | ||
Perform fixity check on | ||||
most recent version of resource only | S | S | S | |
| Perform fixity check on all versions of resource |
| S | S | |||
| Check entire repo | S | S | S | |
| Deliver fixity requests in batches | S | M | ||
| Check resources based on query | S | M | ||
| Scaling | ||||
|---|---|---|---|---|
| Set rate limits (max bits/second) for checks | H | M | ||
| Set rate limits (max bits/second) for each task processor | H | M | ||
| Allow checks to be scaled horizontally across multiple instances | M | H | ||
| Run fixity against on disk representation | S | H | ||
| Reporting | ||||
| Generate list of resources checked since X date | S | S | M | |
| Generate list of resources not checked X date | S | S | M | |
| Generate a fixity audit report by resource | S | S | M | |
| Generate a csv of fixity audit results showing resource id, date checked, checksum, and the result based on resource, date, and result parameters | ||||
Allow checks to be scaled horizontally across multiple instances
| S | S | M | ||
| Storage options | ||||
|---|---|---|---|---|
| Store fixity results in triplestore | M | S | ||
| Store fixity results in text file | S | S | ||
| Store fixity results in sql | S | E | ||
| Store fixity results in nosql | M | E | ||
Components
Fixity Checker
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