{"id":611,"date":"2020-11-09T10:17:54","date_gmt":"2020-11-09T10:17:54","guid":{"rendered":"https:\/\/vwo.com\/product-updates\/?p=611"},"modified":"2024-07-09T04:30:30","modified_gmt":"2024-07-09T04:30:30","slug":"configure-event-batching-in-vwo-fullstack-to-reduce-network-requests","status":"publish","type":"post","link":"https:\/\/vwo.com\/product-updates\/configure-event-batching-in-vwo-fullstack-to-reduce-network-requests\/","title":{"rendered":"Configure Event Batching in VWO FullStack to Improve Performance"},"content":{"rendered":"\n

VWO <\/strong>FullStack<\/a> is an Experimentation and Feature Flagging platform for mobile apps and backend services. You can test and rollout\/rollback features using VWO FullStack. All of this functionality is available with zero performance impact via easy-to-use SDKs<\/a>. It allows you to test the algorithms, recommendation engines, subscription flows, etc.\u00a0<\/p>\n\n\n\n

How Event Batching Improves SDK Performance?<\/h2>\n\n\n\n

Different APIs<\/a> need to be triggered to track the visitors and goals in VWO FullStack. Every time the API is triggered, an event is sent to the VWO server for it to be tracked and shown in the reporting. So, let\u2019s say if thousands of visitors and the corresponding conversions need to be tracked daily, SDK would send an equal number of network requests to the VWO servers for them to be tracked. It creates the overhead of sending one network request for tracking every visitor or goal.<\/p>\n\n\n\n

Event Batching allows you to process the events for visitors and goal tracking, place them in a queue and dispatch it in a single network request to the VWO servers. SDK lets you batch events and provides options to set a maximum batch size and flush interval timeout. It eliminates the overhead of sending the individual network request for tracking each visitor or goal.<\/p>\n\n\n\n

For example, if there are 4000 events, SDK can process them, add them to a queue, and send all of them to VWO servers in a single network request.<\/p>\n\n\n\n

\"Serial
Serial vs Batched Events Flow<\/strong><\/figcaption><\/figure>\n\n\n\n

Why should you batch Events?<\/strong><\/h2>\n\n\n\n