[FOWA 2009]: Practical Advice for Managing the Growth of your Web App
Chris Lea (Virb)
Well, don’t we all hope we will run into this problem? :-)
- «We need to build this thing so it’s efficient and scalable» is what all engineers keep saying.
- Efficiency != Scalability
- If your app grows it will eventually come to it’s limits against something (CPU, DB, Disk, etc)
- Scalability = A scalable system where you can overcome an I/O obstacle with money.
- Efficieny = the costs of scaling are small.
- Working on scalability is almost always beneficial – working on efficieny is sometimes beneficial.
- 14 Rules for faster-loading websites
- Smaller firms gotta focus more on scalability, bigger ones on efficiency
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