--- title: "Why is my current operation processing for long time?" url: https://docs.catalyst.zoho.com/en/faq/quickml/long-operation-process/ description: "All the pipeline executions are queued and handled asynchronously inside QuickML and based on demand the execution will take place. In certain cases, the …" last_updated: 2026-11-13T05:00:22Z service: QuickML type: faq --- All the pipeline executions are queued and handled asynchronously inside QuickML and based on demand the execution will take place. In certain cases, the operation might be costlier in terms of computation, so there may be a delay. However, the status of the pipeline execution will be updated respectively once the execution succeeds or fails.