What is a stack? Do I need to know?

Transcription

1 What is a stack? Do I need to know?

2 WIMP, WAMP, LAMP, LIMP A collection of software that inter-operates to complete a task.

3 Why think about it?

4 Standards

5 Scale

6 Security

7 "GET / HTTP/1.0" " "masscan/1.0 ( "GET / HTTP/1.1" "

8 "GET /wp-login.php HTTP/1.1" "-" "Mozilla/5.0 (Windows NT 5.1) "GET /administrator/ HTTP/1.1" "-" "Mozilla/5.0 (Windows NT 5.1) "GET /admin.php HTTP/1.1" "-" "Mozilla/5.0 (Windows NT 5.1) "GET /wp-login.php HTTP/1.0" "-" "Mozilla/5.0 (Windows NT 6.1; rv:19.0)

9 "GET /robots.txt HTTP/1.1" "-" "panscient.com" "GET / HTTP/1.1" "-" "panscient.com" "GET /js/bootstrap.min.js HTTP/1.1" "-" "panscient.com" "GET /robots.txt HTTP/1.1" "-" "panscient.com" "GET /details.html HTTP/1.1" "-" "panscient.com" "GET /signup.html HTTP/1.1" "-" "panscient.com" "GET /js/?);if(!(e&e.length&(b=e.data( HTTP/1.1" "-" "panscient.com" "GET /js/npm.js HTTP/1.1" "-" "panscient.com" "GET /js/bootstrap.js HTTP/1.1" "-" "panscient.com" "GET /js/tab.js HTTP/1.1" "-" "panscient.com" "GET /js/carousel.js HTTP/1.1" "-" "panscient.com" "GET /js/alert.js HTTP/1.1" "-" panscient.com" "GET /js/tooltip.js HTTP/1.1" "-" "panscient.com "GET /js/dropdown.js HTTP/1.1" "-" "panscient.com" "GET /js/popover.js HTTP/1.1" "-" "panscient.com" "GET /js/scrollspy.js HTTP/1.1" "-" "panscient.com" "GET /js/affix.js HTTP/1.1" "-" "panscient.com" "GET /js/transition.js HTTP/1.1" "-" "panscient.com" "GET /js/bootstrap.min.js HTTP/1.1" "-" "panscient.com" "GET /signup.html HTTP/1.1" "-" "panscient.com" "GET /includes/core/signup.php HTTP/1.1" "-" "panscient.com" "GET /index.html HTTP/1.1" "-" "panscient.com" "GET /js/?);if(!(e&e.length&(b=e.data( HTTP/1.1" "-" "panscient.com" "GET /robots.txt HTTP/1.1" "-" "panscient.com" "GET /js/npm.js HTTP/1.1" "-" "panscient.com" "GET /js/bootstrap.js HTTP/1.1" "-" "panscient.com" [08/Apr/2015:03:51: ] "GET /js/alert.js HTTP/1.1" "-" "panscient.com" [08/Apr/2015:03:51: ] "GET /js/collapse.js HTTP/1.1" "-" "panscient.com

10 Develop locally, publish globally

11 Why think about it? Standards Scale Security Develop locally, publish globally

12 And still

13 Development Allows dev to prototype on local machine Test with local web server Transfer files via FTP to server No need to worry about intruders.

14 Any computer Op requires a stack. Blogs Business Logic Web Services (SAAS) Subscriptions, Media, Sales

15 Minimum OS Run time packages Application software

16 Web Based OS Webserver Scripting Language Database Presentation tools

17 Operating System

18 Operating System Local Windows Linux/Unix Citrix Chrome?

19 Operating System Linux/Unix Windows Citrix

20 Operating System The 40 largest hosting companies 100,000,000 names 90,000,000 active sites

21 Operating System 26 Unix/Linux 3 BSD 4 Windows Server 2008, Citrix Netscale 1 F% Big-Ip 4 Unknown

22 Webservers Apache nginx IIS Google

23 Webservers Apache 49.3% nginx 21.2% IIS 12.2% Google 2.4% Source netcraft.com

24 Scripting Tool Programming languages used in most websites.

25 Client-side Javascript Every popular browser runs a version of Javascript.

26

27 Interpreted Server-side Languges Used by the 10 biggest sites JS as Node.JS Python - Django Ruby - ROR PHP - Wordpress, FB Perl(CGI)

28 Compiled Serverside Java - Scala c/c++ GoLang Erlang

29 What About Data Relational MySQL (7) MariaDB(2) Postgres(2) SQLite

30 What About Data

31 What About Data NoSQL? Document store key value store Schema-less

32 nosql document

33 What About Data nosql-style CouchDB MongoDB Cassandra Arango

34 Presentation tools Simply Standards Based HTML(5) CSS(3)

35 What I have decided to use? Server - Minimal for development 512MB 20 GB SSD

36 Server Why so small? If everything runs there, it will scale easily Quickly and Cheaply provisioned One phone call will expand capacity 4 to 10 times

37 Webserver nginx fast small footprint

38 Scripting Tried Node/Meteor/Express Ugh, slow memory hog Tools came from different sources

39 Scripting PHP NO, because it is interpreted Versions roll out quickly but support may be behind Ditto ROR and Python

40 Scripting Still a toss up Between GoLang, Erlang, and Java

41 Scripting But, Java is losing Erlang is pretty esoteric

42 Scripting GoLang Developed and backed by Google Compiled with a baked in runtime Builtin web libraries One smallish program per web page Multiple DB bindings

43 Scripting Gorilla, a JS Go go-with Several small packages, included as needed Sessions, routing, security

44 Database Postgres I have a history reasonable size Cleaner and more stable/forgiving than MySQL Has added NoSQL data Under continuos professional development but OSS

45 My Tool Choices SublimeText, Brackets, Coda Bootstrap, BootstrapJS full blown on dev machine minified on the server Customized CSS files Hand rolled standard JS

46 So That s a Full STack