class Prism::MutationCompiler: This visitor walks through the tree and copies each node as it is being visited. This is useful for consumers that want to mutate the tree, as you can

FastAPI framework, high performance, easy to learn, fast to code, ready for production

FastAPI framework, high performance, easy to learn, fast to code, ready for production

class Prism::ImplicitNode: Represents a node that is implicitly being added to the tree but doesn't correspond directly to a node in the source.

The mc table config command generates query engine configuration for connecting to an Iceberg catalog on an AIStor cluster. The generated configuration includes the catalog endpoint, warehouse, and credentials from the mc alias. This simplifies setting up query engines like Trino or Spark to work with AIStor Tables. Example The following command generates Trino connector configuration for the my-warehouse warehouse on the myaistor AIStor cluster:

This section provides guidance around recommended hardware configurations in production AIStor Server deployments. Hardware recommendations The recommendations below reflect our experience with assisting enterprise customers in deploying on a variety of IT infrastructures while maintaining the desired SLA/SLO. Use the recommended configurations below as a guideline for the physical or virtual hosts supporting the AIStor Server deployment. Use the Erasure Code Calculator to provide baseline guidance for the number of hosts and drives necessary to meet your storage and availability requirements.

The mc table rename command renames an Iceberg table on an AIStor cluster. You can rename a table within the same namespace or move it to a different namespace using the --to-namespace flag. Example The following command renames the table old_table to new_table in the prod namespace of the analytics warehouse on the myaistor AIStor cluster:

The mc table warehouse remove command removes an Iceberg warehouse from the catalog on an AIStor cluster. By default, this command removes only the warehouse registration from the catalog while preserving the underlying bucket and its contents. Use the --purge and --force flags together to also delete the underlying bucket and all its data. Example The following command removes the analytics warehouse from the myaistor AIStor cluster:

The pages in this section document settings for configuring AIStor to work with identity and access management (IAM) solutions. There is a page of settings for each of the IAM methods AIStor supports. Active Directory / LDAP OpenID Connect Security Token Service (STS) MinIO Identity Management Plugin MinIO Access Management Plugin

The mc table namespace update command updates properties on an Iceberg namespace on an AIStor cluster. Properties can be added, updated, or removed. Example The following command sets properties on the prod namespace in the analytics warehouse on the myaistor AIStor cluster: mc table namespace update myaistor analytics prod --set owner=data-team --set env=production Syntax The command has the following syntax: