diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/site/performance.mkd | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/site/performance.mkd b/src/site/performance.mkd index 34e545c..671345e 100644 --- a/src/site/performance.mkd +++ b/src/site/performance.mkd @@ -13,9 +13,13 @@ The following data was generated by running the *single-threaded* iciql test sui Connections are pooled to normalize embedded database performance with out-of-process database performance. Some of the Java embedded database configurations have a very high startup-time penalty. Notably, H2 is slow to open a database and its performance is substantially affected if connection pooling is not enabled to keep the embedded database open.
+External process databases (MySQL & PostgreSQL) use the default settings as provided by the platform.
+
All tables are created as CACHED when the database distinguishes between CACHED and MEMORY tables.
-All performance numbers include the combined overhead of iciql statement generation and JUnit 4 test framework execution so they are not bare-metal database metrics.
+All performance numbers include the combined overhead of iciql statement generation and JUnit 4 test framework execution so they are not bare-metal database metrics.
+
+All bulk operations (insertAll, updateAll, deleteAll, etc) automatically create savepoints, if supported by the JDBC connector, to help ensure atomicity of the operation.
<pre>
%DBPERFORMANCE%
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