> Operations & Servers
Atomic operations over filesystem and database
Automatic reconnect from Hibernate to MySQL
Bug analysis: Some checkboxes get myseriously deselected some of the time
Copying the contents of one directory into another on Linux: not as easy at it looks!
Databases are fast at INSERTs! 1¼ minutes to insert 1¼ million rows (on a test server!)
On “we don’t need these users—let’s move them to an archive table!”
Store data files in one big directory
The Importance of Security Updates
Today I saw a cool device in a data centers that needs no electricity
Which log levels to use when?