Deploying and maintaining a scalable and reliable web service.
What is ASLO? What is Scalable? What is reliable?
Parts of a web service. Model-View-Controller Model database. view - html pages delivered to users controller - web site code.
Stage 1 basic technologies
scripting language - php. database - mysql.
hands on- splitting scripting code and db on separate machines
caching technologies. more memory memcached squid
hands on - adding caches
Load balancing technologies.
multiple databases multiple web servers
hands on - setting up slave server and multiple web nodes
hands on - setting up proxy, web node, and datebase failover.
Interesting scalability and reliability technologies.