Google App Engine is a fully managed platform provided by Google Cloud that allows developers to build and deploy applications on Google’s infrastructure. It offers several services and features to facilitate the development and deployment process. Here are some of the services provided by Google App Engine:

1. Web Application Hosting: Google App Engine allows you to host your web applications, providing a scalable and reliable infrastructure. It supports various programming languages such as Python, Java, Node.js, Go, and more.

2. Automatic Scaling: App Engine automatically scales your application based on the incoming traffic and resource demands. It can handle sudden spikes in traffic without manual intervention, ensuring your application remains available and responsive.

3. Data Storage: App Engine provides built-in data storage solutions. You can use Google Cloud Datastore, a NoSQL document database, for storing and retrieving structured data. Additionally, you can use Google Cloud Storage for storing and serving files, such as images and videos.

4. Authentication and Identity: App Engine integrates with Google Cloud Identity-Aware Proxy (IAP) to provide authentication and access control for your applications. You can easily manage user access and secure your application endpoints.

5. Task Queues: App Engine allows you to handle and process tasks asynchronously using task queues. You can offload time-consuming or computationally intensive tasks to the task queues, ensuring efficient resource utilization.

6. Background Workers: The app Engine supports the execution of background tasks and workers. You can define separate modules or services to handle specific tasks independently, such as processing data, sending emails, or performing periodic maintenance tasks.

7. Cron Jobs: You can schedule periodic tasks using cron jobs in App Engine. These tasks can be used for recurring operations like data backups, cache clearing, or any other necessary periodic operations.

8. Integration with other Google Cloud Services: App Engine seamlessly integrates with other Google Cloud services. You can leverage services like Google Cloud Pub/Sub for messaging, Google Cloud Functions for serverless computing, Google Cloud SQL for relational databases, and more.

9. Monitoring and Logging: App Engine provides built-in monitoring and logging capabilities. You can access detailed logs and metrics to gain insights into your application’s performance, diagnose issues, and ensure its smooth operation.

10. Deployment and Versioning: App Engine offers easy deployment and version management. You can deploy different versions of your application and roll back to previous versions if needed. This allows for seamless updates and testing in production.

These are just some of the key services provided by Google App Engine. It offers a comprehensive platform for developing, deploying, and scaling web applications on Google Cloud.