Vanus Features

Vanus offers an extensive range of features that help users accomplish their objectives. We'd like to highlight some of the key features that Vanus provides.

Entirely elastic:

• No need to manually scale up or down the cluster.
• Expand new clusters in seconds after traffic increases.
• After the traffic is reduced, the cluster is reduced in seconds.
• Both storage and compute clusters can be scaled up and down.

Lightweight & Kubertenes native:

• One-click deployment, 10s to complete the installation.
• No external dependencies, no need for a zookeeper.
• Limited resource usage, each pod in the cluster can run with 0.5 core and 500M memory.

Separation of storage and computing:

• The storage node is completely based on k8s design, multiple copies, and supports multi-level storage.
• There is an independent computing cluster that supports real-time computing of events, including filtering and Transformation.

Event computing:

• Provide event filtering and transformation capabilities.
• Provide 100+ out-of-the-box event conversion functions.
• Support custom event calculation based on cloud functions.
• Support for window-based event computing (coming soon).

Cloud function friendly:

• Real push mode.
• Native support for CloudEvents specification.
• Seamlessly integrate cloud functions such as AWS Lambda, Google Cloud Function, and Knative.