A useful resource group is a basic entity in application higher availability modeling. It represents a container for the logically similar group of methods.
Approximate question aggregation is a typical need in today's info analysis. It optimizes the processing time and source usage by orders of magnitude when supplying Practically actual results. Approximate question aggregation can be employed to hurry up current processing.
This launch extends the world of approximate question processing by adding approximate percentile aggregation. With this particular characteristic, the processing of enormous volumes of knowledge is appreciably faster than the precise aggregation.
This function simplifies the installation knowledge for your user by immediately offering the Oracle household program image to the customers in the zip format. Right until now, people had to obtain the installation media from Automatic Launch Update (ARU) or Oracle Engineering Network (OTN), unzip the files, after which operate the installer, both inside the setup.exe or runInstaller format, to repeat the software program for their programs.
Snap dup use command: Utilize the apply command to apply the encoded snapshot to the standby Oracle ACFS snapshot.
After you use this along side ValidateConnectionOnBorrow(), the relationship is assumed valid for another number of specified seconds to belief an idle connection. For example, if the value is set to 30, then the link pool trusts the validity in the link for thirty seconds.
This attribute enables very simple aggregation of knowledge and reporting across shards. In addition it enables the pliability for almost any database software to execute SQL statements (which include Choose and DML) in techniques wherever tables are sharded or replicated.
Exposing the strength of Oracle Database partitioning for exterior HDFS-based facts merchants enables orders of magnitude speedier query general performance and Improved data maintenance.
Substitution variables strengthen file administration for Oracle Knowledge Pump dump information and lets you make use of greater degrees of parallel processing devoid of manually specifying particular person file names.
This characteristic offers a fresh parameter site SDF_PREFIX towards the SQL*Loader command line. The value of this parameter is appended to your names of LOBFILES and secondary knowledge files Employed in the load. This enables you to produce a information file which you could use on any technique devoid of challenging coding the complete file specification in a data file.
With this particular function, every single database service can have its own entry Command checklist (ACL) and also the ACL relies on IPs. For the reason that Every single pluggable database is a different service, this attribute permits unique pluggable databases to own different ACLs.
In addition to current logs, which happen to be primarily centered on reporting mistake scenarios, the cluster resource exercise log consists of details about resource activity over the cluster.
This feature boosts the database growth flexibility and can make the database migration to Oracle Database a lot easier with the use of for a longer period schema item identifier names.
The Oracle Phone Interface (OCI) session pool at present supports a plan to drain function away from an occasion before a planned outage. Programs that don't use the OCI session pool do not need the chance to easily drain function from the goal occasion. This attribute introduces APIs which can be employed by programs that deploy a custom pool, or use no pool at all, to communicate to OCI an appropriate point at which to terminate connections before a planned outage.