Large-scale websites performance optimisation tricks. Airline case study.

Large-scale websites performance optimisation tricks. Airline case study.

Practical lessons learned while revamping a US airline website to resist huge Black Friday and Cyber Monday traffic values. Using HTTP status codes and PHP cleverly, we have made parallel requests possible, so that the user experience is greatly enhanced, and we pre-cache resource-consuming user searches. All on a solid Symfony2 foundation.

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Georgiana Gligor

November 15, 2015
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