Which product from Digital Ocean is better for hosting big applications?

When it comes to hosting large applications like GrabOn, it’s essential to consider scalability, performance, availability, and security. Here are a few options that DigitalOcean provides for hosting such applications:

1. Droplets: Droplets are scalable compute platforms with add-on storage, security, and monitoring capabilities. You can choose from Standard, General Purpose, CPU-Optimized, or Memory-Optimized configurations, depending on your application’s requirements. For large applications, you may want to consider the CPU-Optimized or Memory-Optimized Droplets.

2. Kubernetes (K8s): DigitalOcean Kubernetes (DOKS) is a managed Kubernetes service that lets you deploy, manage, and scale containerized applications using Kubernetes. Kubernetes is highly scalable and perfect for applications that require high availability and dynamic scaling.

3. Managed Databases: To ensure your application is scalable and reliable, you can use DigitalOcean’s Managed Databases for PostgreSQL, MySQL, and Redis. These services handle maintenance tasks such as backups, failover, and scaling, allowing you to focus on application development.

4. Spaces and Volumes: DigitalOcean Spaces is an object storage service that makes it easy to store and serve large amounts of data, like images and large media files, while Volumes are scalable Block Storage products. They can be used with Droplets and are perfect for databases and application data.

5. Load Balancers: DigitalOcean Load Balancers are a fully-managed, highly available network load balancing service. They distribute incoming traffic across your infrastructure to increase your application’s availability.

6. VPC Networking: DigitalOcean VPC (Virtual Private Cloud) allows you to create a private network environment to secure your resources. Resources within a specific VPC can communicate with each other in complete isolation, which adds a layer of protection to your apps and data.

7. Monitoring and Alerts: DigitalOcean provides Monitoring and Alerts services that give insights into your Droplet and application performance, which can be critical for maintaining application health.

When deciding on the best options, consider your application’s specific needs like compute power, memory requirements, data storage and access patterns, network traffic, and security requirements. You might also consider engaging a DevOps engineer or solutions architect to help design the optimal infrastructure for your large-scale application.