Deploying applications on Alibaba Cloud usually involves using multiple services, each of which produces its own data logs. It can be challenging for enterprises to keep track of these logs, all collected from different sources, and then to query and analyze the logs in a centralized manner. Alibaba Cloud Log Service is a real-time logging service that collects and stores logs from your application deployments on Alibaba Cloud. The service features real-time monitoring, querying, processing, and analyzing, and allows you to centralize logs from different Alibaba Cloud services. You can use a RAM user to create and manage projects and Logstores in Log Service and migrate log data and dashboards across Logstores under different projects. In addition, you can create a stack in Resource Orchestration Service to set up a WordPress deployment quickly and use the Logtail agent to collect logs from ECS instances running a WordPress application.