tree bc3586b54b4474cbd4b16765485a1baa15ec15ad
parent 7b978f89c3509b34097584f6a807c3637a8e28c0
author Chengyu Fan <chengy.fan@gmail.com> 1452658130 -0700
committer Chengyu Fan <chengy.fan@gmail.com> 1453318381 -0700

catalog: add connection pool for the database

Change-Id: Ie014a5b11081908ea1cfdf30451ef44757d37c7e