jump to navigation

What do you look for in Performance June 23, 2005

Posted by javafoo in java interview, javanotes.
trackback
  • When selecting rows from database, is filtering being done by SQL or by java.
  • Referencing and de-referencing objects, especially in recursion.
  • File processing, are you buffering your reads or reading the entire file into a glob of String.
  • Cache read-only data.
  • See where the code is spending more amount of time
  • More to come…

Comments»

No comments yet — be the first.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: