Logs queue in multithreaded application which dump information to DB (server side application)?

Could you advise me how to implements queue in multithreaded application.

I have to register events in my application in queue (events from all users) which I flush and save to database every 100 events to improve per开发者_开发技巧formance. I don't want save database log for every single user commit. I suppose commit e.x. every 100 events to database will be faster that 100 single commits. I have three ideas:

• use ThreadLocal
• use queue for single user
• use synchronized LinkedList and flush from time to time or every number of events

Do you have any other ideas? I don't use log4j because I have to save log to database - not to file, which method will the best?

You could try a BlockingQueue implementation like ArrayBlockingQueue. Any thread can safely add an event to the queue, and one (or more) threads can safely remove elements from the queue. Have a background thread wait for events on the queue (BlockingQueue.take()). Once you collect 100 elements, do your stuff.