HALDB (High Availability Large Databases)
E752545
HALDB (High Availability Large Databases) is an IMS database organization designed to provide high availability and scalability for very large data volumes through partitioning and online management capabilities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HALDB (High Availability Large Databases) canonical | 1 |
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | IMS database organization ⓘ |
| benefitOver | traditional IMS databases without partitioning ⓘ |
| comparedWith | IMS full-function non-partitioned databases ⓘ |
| designedFor |
high availability
ⓘ
large data volumes ⓘ scalability ⓘ |
| fullName | High Availability Large Databases NERFINISHED ⓘ |
| goal |
improve scalability of IMS databases
ⓘ
reduce downtime for database maintenance ⓘ simplify management of large IMS databases ⓘ support continuous availability ⓘ |
| hasProperty |
data is divided into partitions
ⓘ
each partition can be managed independently ⓘ improves manageability of very large IMS databases ⓘ minimizes application outage during maintenance ⓘ supports high transaction rates ⓘ supports large key ranges ⓘ supports large numbers of database records ⓘ supports online structural changes ⓘ supports parallel access to partitions ⓘ supports parallel utility processing ⓘ |
| introducedBy | IBM NERFINISHED ⓘ |
| partOf | IMS database offerings ⓘ |
| supportsEnvironment |
IMS Database Manager
NERFINISHED
ⓘ
IMS Transaction Manager NERFINISHED ⓘ |
| supportsFeature |
database partitioning
ⓘ
high availability maintenance ⓘ incremental growth ⓘ large number of partitions ⓘ online change management ⓘ online image copy by partition ⓘ online management ⓘ online recovery by partition ⓘ online reorganization ⓘ online reorganization by partition ⓘ partition independence ⓘ partition-level backup and recovery ⓘ partition-level performance tuning ⓘ partition-level space management ⓘ partition-level utilities ⓘ |
| supportsUseCase |
24x7 availability requirements
ⓘ
data growth without outages ⓘ high-volume batch processing ⓘ large-scale OLTP systems ⓘ mission-critical workloads ⓘ very large IMS databases ⓘ |
| usedWith |
IBM IMS
NERFINISHED
ⓘ
IMS full-function databases ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.