27 | virtual servers and one file files access and only part of the virtual file is in the virtual server's cache. Have you ever heard ... and only part of the virtual file is in the virtual server's cache. Have you ever heard ... to up to 20 seconds is extreme and requires further investigation. Your suggestion that partial caching |
25 | evictAll() behavior the L2 cache -- is this correct 2. the evicts only work when they are done inside a transaction ... in JDO is a bit tricky. pmf.getDataStoreCache().evictAll() clears the L2 cache. pm.evictAll() clears the persistence manager (L1) cache. But evictAll does not affect objects that have been changed by |
7 | javax.persistence.Cacheablejavax.persistence Annotation Cacheable Target: Classes Specifies whether an entity should be cached if caching is enabled when the value of the persistence.xml caching element is ENABLE_SELECTIVE or ... must not be cached by the provider. Since: JPA 2.0 Learn how to use the @Cacheable annotation in |
6 | javax.persistence.CacheRetrieveMode: Serializable, Comparable<CacheRetrieveMode> Used as the value of the javax.persistence.cache.retrieveMode ... BYPASS Bypass the cache: get data directly from the database. Bypass the cache: get data directly from the database. Since: JPA 2.0 CacheRetrieveMode USE Read entity data from the cache |
6 | Enhanced classes problem of field field eu.ysoft.safeq.core.cache.entity.CacheableJobStat.jais using enhanced method at com ... .ysoft.safeq.core.cache.entity.CacheableJobStat.__odbGet_jobId(CacheableJobStat.java:1) at eu.ysoft.safeq.core.cache.entity.CacheableJobStat.toString(CacheableJobStat.java:136) at java.lang.String |
5 | Best practise loading big data there is some infrastructure (cache releated classes? ) that was built up during reading and now ... should be better done inside the DB if possible. btc_es BTC EmbeddedSystems ObjectDB manages several cache data structures: Page cache Query caches Entity caches You may use the above links to the see default |
5 | getCache()Method javax.persistence.EntityManagerFactory Cache getCache() Access the cache that is associated with the entity manager factory (the "second level cache"). Returns: instance of the Cache interface Throws: IllegalStateException - if the entity manager factory has been closed Since: JPA 2.0 |
5 | javax.persistence.spi.PersistenceUnitInfo cache for the persistence unit. Returns the specification of how the provider must use a second-level cache for the persistence unit. The result of this method corresponds to the shared-cache-mode element in the persistence.xml file. Returns: the second-level cache mode that must be used by |
0 | deletePersistentAll() classes in the cache are first flushed to the datastore. Instances in the cache or brought into the cache as a result of executing one of the deletePersistentAll methods undergo life cycle changes as ... to the application, instances of affected classes in the cache are refreshed to reflect whether they were deleted |
0 | javax.jdo.Constants-all-on-commit" attribute. Since: JDO 2.1 String PMF_ATTRIBUTE_IGNORE_CACHE The name of the persistence manager factory element's "ignore-cache" attribute. The name of the persistence manager factory element's "ignore-cache" attribute. Since: JDO 2.1 String PMF_ATTRIBUTE_MAPPING The name |
