Scalability for Dummies http://ift.tt/1nKSGEZ...

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Scalability for Dummies
http://ift.tt/1nKSGEZ
Public servers of a scalable web service are hidden behind a load balancer. 

Every server contains exactly the same codebase and does not store any user-related data, like sessions or profile pictures, on local disc or memory. 
Sessions need to be stored in a centralized data store which is accessible to all your application servers.
It can be an external database or an external persistent cache, like Redis.
Use ASW AMI.

http://ift.tt/1QYKb4e No-join, use NO-SQL.

Scalability for Dummies - Part 3: Cache
Use Redis or Memcached.
#1 - Cached Database Queries
#2 - Cached Objects
I love the extra database-features of Redis like persistence and the built-in data structures like lists and sets. 

Scalability for Dummies - Part 4: Asynchronism
http://ift.tt/1GH9dW2
Async #1
Pages of a website, maybe built with a massive framework or CMS, are pre-rendered and locally stored as static HTML files on every change. 

Async #2
Try RabbitMQ or ActiveMQ.
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Sebastian Kreutzberger, serial entrepreneur with a love for tech. Co-founder / CEO / CTO at...

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Are they just too stupid and arrogant or are the alleys of government of China and Russian? If they ...

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Are they just too stupid and arrogant or are the alleys of government of China and Russian?
If they want ro screw up anything, just screw up their country, France, or EU.
-Only allow your people to access website.fr, block all others.
Happy ending...

Or maybe in their mind, they are Hitler who can rule the world, make all kneel unde the power of France or EU.

So, please just fuck off.

The New York Times: France Wants Google to Apply ‘Right to Be Forgotten’ Ruling Worldwide or Face Penalties. http://ift.tt/1Bc3xRP

The authorities want the ruling to apply to all of Google’s domains like Google.com, though the company contends that Europe’s privacy legislation should apply only to its regional domains.

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