Where to host ElasticSearch on AWS?

@orpha 

There are several options for hosting ElasticSearch on AWS:

1. Amazon Elasticsearch Service (Amazon ES): This is a fully managed service provided by AWS specifically for hosting ElasticSearch. It simplifies the deployment, management, and scaling of ElasticSearch clusters. It integrates well with other AWS services, provides automatic backups, and offers security features like encryption and access control.
2. EC2 Instances: You can also manually deploy ElasticSearch on EC2 instances. This gives you more control over the configuration and allows for customization, but also requires more setup and management from your end.
3. Managed Kubernetes services: If you use a managed Kubernetes service like Amazon Elastic Kubernetes Service (EKS) or Elastic Kubernetes Service (EKS), you can deploy ElasticSearch as a containerized application on Kubernetes clusters.
4. Third-party services: There are also several third-party services available for hosting ElasticSearch on AWS, such as Elastic Cloud, which is operated by Elastic (the company behind ElasticSearch). These services provide similar functionalities as Amazon ES but may have different pricing models or additional features.

Ultimately, the best choice depends on your specific requirements, level of expertise, and budget. Amazon ES is often the simplest option for most users as it offers a fully managed service with seamless integration with other AWS services.