I was trying to execute a fairly large INSERT...SELECT in MySQL with JDBC, and I got the following exception: Exception in thread "main" java.sql.SQLException: Out of memory (Needed 1073741824 bytes) ...
I have a .my.cnf file in my home directory on my desktop that includes: [dbid] user = myusername password = mypassword database = dbname host = server.location.com If I recall correctly, before ...
How do you calculate mysql max_connections ? What do you take into consideration ?
When upgrading config servers to use WireTiger, the running config server with wiredtiger does not authenticate the existing pass and user?
In order to upgrade mongodb to 3.0.0, I am upgrading my config servers to use WireTiger. I followed the subsection of Change Config Server to Use WiredTiger. There are 18 steps. I run mongodump --port ...