You can also invite people to join your free chat by using a simple link.
Chat with Singles from USA UK AUSTRALIA, No Registration No sign up Need Meet Singles Online in Our singles Chat or Browse Singles Profiles no registration.. Visit our Free Singles Chat at Free Singles Chat Rooms No registration Or Sign up Needed.
Connect and chat for free, Rendezvous With us and Meet Singles that want to start chatting just about anything..
Start Making Connection, start chatting with strangers anonymous users wanted to make friendship and make long lasting relationship.
However it will still be a couple of micro-seconds for all the operations. So if i synchronize(think this will avoid deadlocks) the access to user DB can i expect a similar performance ?
If i dont synchronize it may lead to dead locks between threads.
That's right, no downloads, no Java aplet, no flash. There are many online chat for singles and free but here in our site, you get to date and or chat in our singles chat rooms free and without registration, in a secured connection.. find love or just have a nice chat online in your web browser without installing any APPLET , Flash player, Or Java.. Free online singles chat rooms and free Dating site where you can find single Women and Men looking to chat online for free no sign up , no registration or without registration..
Just any moderm browser like : Ie7 and up, Firefox, Chrome , Safari , Opera. Free Online Singles Chat rooms dating singles chat rooms. Guest chat with singles online, you don't need a profile page or register, you don't need Flash Player or Java Applet to chat is free and no need to download or install nothing chat online with singles that come mainly from US and UK..
I'm not sure how you can realistically expect anyone to determine where the bottle-necks are by merely looking at the source code. An execution plan will show you if/when indexes are being used with your queries; if you are performing seeks or scans etc on the tables.
To find the bottlenecks, you should run your app and the load test with a profiler attached, such as JVisual VM or Your Kit or JProfiler. Can you please give me an idea how to implement the same functionality in java without RDBMS ( i mean the connecting user and stranger code) . by using these, you can tweak your query/indexes/tables to be more optimal.
guest chat with singles online free https:// online couldn't be easier so wanted to make friend you are on it Our singles chat rooms are moderated to get rid of Spammer, Bots, Trolls..
you are in a mobile device the go to our mobile optimized chat https:// based mainly from US and UK..
Should i use some collections for storing user objects ? As others have stated, RDMS wont be your best option in large scale applications, but since you are just starting out it should be ok until you learn more.