The document discusses Node.js, a JavaScript runtime environment built on Chrome's V8 JavaScript engine. It notes that Node.js uses non-blocking I/O and event-driven architecture, allowing it to handle multiple connections simultaneously without blocking. The document lists some of Node.js's features like events, streams, file system access, and networking capabilities. It also mentions using Node.js for real-time web applications and services.

1. QCPHP - NODE.JS

2. Garrett Johnson
Charlotte, NC
Red Ventures
Developer

3. NON-BLOCKING IO
NODE<?>
DEVELOPMENT

4. “IO needs to be done differently, we are doing it wrong.”
-Ryan Dahl
$query = mysql_query(‘SELECT * FROM BAR’);

5. NON-BLOCKING IO
NODE <?>
DEVELOPMENT

6. ISN’T THERE OTHER STUFF LIKE THIS?

7. NO EXTRA BAGGAGE

8. $(document).ready(function() {
$('#foo').bind('click', function(event) {
$.get('/resource/', function(data) {
});
});
});

9. LIBUV
V8
NODE
JAVASCRIPT

10. NON-BLOCKING IO
NODE.JS
DEVELOPMENT

11. EVENTS
STREAMS
FS
UNIX SOCKETS
HTTP
TCP
UDP
DNS
...

12. BASICS

13. SERVERS

14. MODULES

15. NPM
NODE PACKAGE MANAGER

16. REAL TIME

17. WINDOWS
I HEAR ITS ACTUALLY PRETTY GOOD!

18. WHY
DOES IT MATTER?

19. PHP + NODE?
DO
REALTIME
WEB SERVICES
WHAT ELSE?
OMFG DONT’S
EXEC(‘NODE’);
APACHE PROXY
GET LAZY AND USE FS.SYNC____

20. TIPS?
ORGANIZE CODE WELL, JUST LIKE YOU NORMALLY WOULD
USE NPM AND LOOK TWICE AT WHAT MODULE YOU USE
UNDERSTAND ASYNC BEFORE USING A “CONTROL FLOW” MODULE
CONNECT
EXPRESS
SOCKET.IO
NODE-REDIS
NODE-MYSQL
*CLUSTER*

21. QUESTIONS?
THANKS FOR LISTENING!
GJJ391@GMAIL.COM
GARRETT-JOHNSON.INFO