WAN Link LAN Link http www kaewchaochom com

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WAN Link LAN Link http: //www. kaewchaochom. com 1. jpg message 1. jpg

WAN Link LAN Link http: //www. kaewchaochom. com 1. jpg message 1. jpg

Web Architecture • HTML file ( Object ) • HTTP

Web Architecture • HTML file ( Object ) • HTTP

Web Caching HTTP 1. 1 response header HTTP/1. 1 200 OK Date: Fri, 30

Web Caching HTTP 1. 1 response header HTTP/1. 1 200 OK Date: Fri, 30 Oct 1998 13: 19: 41 GMT Server: Apache/1. 3. 3 (Unix) Cache-Control: max-age=3600, mustrevalidate Expires: Fri, 30 Oct 1998 14: 19: 41 GMT Last-Modified: Mon, 29 Jun 1998 02: 28: 12 GMT ETag: "3 e 86 -410 -3596 fbbc" Content-Length: 1040 Content-Type: text/html script ��������� If-Modified-Since ��� /���� If-None-Match request

Half Duplex

Half Duplex

Html <b> This is bold </b> This is bold HTML 3 ��� Straeming media

Html <b> This is bold </b> This is bold HTML 3 ��� Straeming media ������ static web HTML 4 ��� Straeming media ��� Dynamic web ������� FLASH

Streaming Network �������������������� -Streaming Video (FLV, F 4 V, MP 4, 3 GP) -

Streaming Network �������������������� -Streaming Video (FLV, F 4 V, MP 4, 3 GP) - Streaming Audio (MP 3, F 4 A, M 4 A, AAC) - See more at: http: //www. sysadmin. th/node/334#sthash. ISz 0 os 8 D. dpuf

����������������� - RTP, RTSP, RTMP, RTMPT, RTMPS, RTMPE RTP = Real-time Transport Protocol RTSP=

����������������� - RTP, RTSP, RTMP, RTMPT, RTMPS, RTMPE RTP = Real-time Transport Protocol RTSP= Real Time Streaming Protocol RTMP = Real Time Messaging Protocol RTCP = Real-time Control Protocol - See more at: http: //www. sysadmin. th/node/334#sthash. ISz 0 os 8 D. dpuf

Html 5 1. 2. 3. 4. 5. 6. 7. 8. Semantic Web Offline &

Html 5 1. 2. 3. 4. 5. 6. 7. 8. Semantic Web Offline & Storage Device Access Connectivity Multimedia 3 D, Graphics & Effects Performance & Integration CSS 3

Next age of Application • HTML 5 + HTTP 2. 0 • Streaming +

Next age of Application • HTML 5 + HTTP 2. 0 • Streaming + Full Duplex • Video call ? ? ?

XML Extensible Markup Language • HTML Vs XML

XML Extensible Markup Language • HTML Vs XML

Video Compression

Video Compression

Web RCT

Web RCT

E-mail • Simple Mail Tranfer Protocol - Mail User Agent - Mail Tranfer Output

E-mail • Simple Mail Tranfer Protocol - Mail User Agent - Mail Tranfer Output • POP 3 ต ป. ณ.

Mail Message Format

Mail Message Format

File Transfer Protocol • ใชในการ upload ไฟล ท port 21 • มาตรฐาน RFC 959

File Transfer Protocol • ใชในการ upload ไฟล ท port 21 • มาตรฐาน RFC 959 = Client remote Server ( Host )

Domain Name System • Convert IP to URL • Distributed database == สมดโทรศพท

Domain Name System • Convert IP to URL • Distributed database == สมดโทรศพท

Root Zone ทวโลกม 13 ตว Root Server

Root Zone ทวโลกม 13 ตว Root Server

Root Zone

Root Zone

Cloud Computing • • • Polling of resource On-demand network access Broad network access

Cloud Computing • • • Polling of resource On-demand network access Broad network access Rapid Elastic Measure Service Virtual Server swing

Cloud Computing • Private Cloud • Public Cloud • Hybrid Cloud

Cloud Computing • Private Cloud • Public Cloud • Hybrid Cloud

Big Data • Data structure • No-SQL • Stored analysis

Big Data • Data structure • No-SQL • Stored analysis

Hadoop distributed file system Storage ��� Map Reduce

Hadoop distributed file system Storage ��� Map Reduce