20 | Index causes increased memory usage? Are they cached in any way? Here's a bit about our environment: OS is 64-bit Linux Java 7 ObjectDB version 2.37_22. Thanks in advance. cvtsc Dev Team There is no special cache for indexes. Pages that contain indexes are cached in the page cache, exactly as pages that contain data. Try analyzing a heap |
18 | In memory processing for ObjectDB Transaction per second limit and making sure if ObjectDB can help us here. Additionally the only cache I see in settings is query cache, is it only that query result sets are cached or I can actually have a all of my Objects in Cache ? We can run the embeeded mode for perfomance, or embeeded + in memory |
16 | How to Use a SF with extended Persistence Context?-as-ejb3-7.1.1.Final.jar:7.1.1.Final] at org.jboss.as.ejb3.cache.TransactionAwareObjectFactory ... .jboss.as.ejb3.cache.impl.backing.NonPassivatingBackingCacheImpl.create(NonPassivatingBackingCacheImpl.java:97) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final] at org.jboss.as.ejb3.cache.impl.backing |
16 | Out of memory with sharing page cache? lwalkowski Lukasz Walkowski Could you please provide more details about the byte ... consumption. Currently it seems that most of the heap space is in use for various caching activities ... the ObjectDB configuration file (to show cache sizes, etc.). support Support I just uploaded |
4 | CacheStoreMode.REFRESHEnum Constant javax.persistence.CacheStoreMode REFRESH Insert/update entity data into cache when read from database and when committed into database. Forces refresh of cache for items read from database. Since: JPA 2.0 |
4 | CacheStoreMode.USEEnum Constant javax.persistence.CacheStoreMode USE Insert/update entity data into cache when read from database and when committed into database: this is the default behavior. Does not force refresh of already cached items when reading from database. Since: JPA 2.0 |
3 | Blocked by find the page cache when it becomes too loaded, but the reason for this exception is unclear. support ... in purging pages from the cache, i.e. #1 and #3 indeed reflect the same problem. "ODB-FileWriter ... that somehow a list of cached pages contains a circle since there are no other apparent reasons |
0 | hashCode()Method javax.jdo.identity.SingleFieldIdentity int hashCode() Return the cached hash code. Returns: the cached hash code. Since: JDO 1.0 |
0 | javax.jdo.annotations.Persistent" and "property". Since: JDO 2.1 String cacheable Whether this field/property is cacheable in a Level2 cache. Whether this field/property is cacheable in a Level2 cache. Default value: "true" Since: JDO 2.2 |
0 | javax.jdo.Transaction control should be used for the current transaction, whether instances may hold values in the cache outside transactions, and whether values should be retained in the cache after transaction completion |
