-Per database config.
+- Proxy doesn't do well, if preferredRecordSyntax is not set.
-Control the various optimizations with config..
+- Per database config.
-Live status (via search, present).
+- More control the various optimizations with config..
+ query match
+ record caching
+ fix-up reference ID
+ pre-init
+ keepalive
-Possible threading.
+- Live status (via search, present).
-Deal with Z39.50 options properly.
+- Possible threading.
-Deal with Z39.50 messages sizes properly.
+- Honor record XPath.
-Character set conversion for SRW queries.
+- Character set negotiation.
-Throw proper CQL conversion error.
+- Character set conversion for SRW queries.
-Honor XPath.
+- MARC in UTF-8.
+
+- Auto generate Explain indexInfo from cql.properties .. Or generate
+ cql.properties from Explain (to reduce duplicate info).