---
title: Catalog And Projections Procedures
url: https://nexyron.tech/docs/cypher/procedures/catalog-and-projections
description: This family is about management and discoverability of procedure surface, named graph snapshots, and materialized aggregate views.
---

# Catalog And Projections Procedures

This family is about management and discoverability of procedure surface, named graph snapshots, and materialized aggregate views.

Pages:

-   [nexyron.procedures](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-procedures)
-   [nexyron.graph.project](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-graph-project)
-   [nexyron.graph.list](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-graph-list)
-   [nexyron.graph.refresh](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-graph-refresh)
-   [nexyron.graph.drop](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-graph-drop)
-   [nexyron.abstraction\_graph.refresh](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-abstraction-graph-refresh)
-   [nexyron.abstraction\_graph.project](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-abstraction-graph-project)
-   [nexyron.aggregateview\_create](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-create)
-   [nexyron.aggregateview\_list](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-list)
-   [nexyron.aggregateview\_read](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-read)
-   [nexyron.aggregateview\_refresh](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-refresh)
-   [nexyron.aggregateview\_drop](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-aggregateview-drop)
-   [Abstraction registry overview](https://nexyron.tech/docs/cypher/procedures/catalog-and-projections/nexyron-abstraction-registry)

Related:

-   [Abstraction Platform](https://nexyron.tech/docs/cypher/procedures/abstraction-platform): one-page-per-procedure reference for the feature, snapshot, dataset, model, policy, bandit, and causal runtime layered on top of the catalog.