Posts Tagged ‘Algolia’
Algolia is a distributed Search-as-a-Service API that processes more than 4 billions user-generated queries per month. Algolia’s DNA is performance, the service is optimized to reply in milliseconds from any location worldwide while maintaining high availability. Today, Algolia’s co-founder and CTO Julien Lemoine provides details on their architecture, showing how they designed their fault tolerant service and how they use LeaseWeb.
Under the hood
Building a highly available API distributed over 12 regions isn’t an easy process – especially since our users can select the set of regions they want to use. Under the hood, we automatically replicate their data and synchronize any change on all their regions. This approach is really different from a CDN that just keeps a cache of recently accessed data, we guarantee our users that any of the regions they have selected have all of the data locally and can serve their search requests. In other words, all write operations of our users are applied on all their regions, even for a very high load of write operations per second.