# pydo.databases – DigitalOcean Documentation > - [pydo.databases.add_connection_pool()](https://docs.digitalocean.com/reference/pydo/reference/databases/add_connection_pool/index.html.md): Add a New Connection Pool (PostgreSQL) - [pydo.databases.add_user()](https://docs.digitalocean.com/reference/pydo/reference/databases/add_user/index.html.md): Add a Database User - [pydo.databases.add()](https://docs.digitalocean.com/reference/pydo/reference/databases/add/index.html.md): Add a New Database - [pydo.databases.create_cluster()](https://docs.digitalocean.com/reference/pydo/reference/databases/create_cluster/index.html.md): Create a New Database Cluster - [pydo.databases.create_kafka_schema()](https://docs.digitalocean.com/reference/pydo/reference/databases/create_kafka_schema/index.html.md): Create Schema Registry for Kafka Cluster - [pydo.databases.create_kafka_topic()](https://docs.digitalocean.com/reference/pydo/reference/databases/create_kafka_topic/index.html.md): Create Topic for a Kafka Cluster - [pydo.databases.create_logsink()](https://docs.digitalocean.com/reference/pydo/reference/databases/create_logsink/index.html.md): Create Logsink for a Database Cluster - [pydo.databases.create_replica()](https://docs.digitalocean.com/reference/pydo/reference/databases/create_replica/index.html.md): Create a Read-only Replica - [pydo.databases.delete_connection_pool()](https://docs.digitalocean.com/reference/pydo/reference/databases/delete_connection_pool/index.html.md): Delete a Connection Pool (PostgreSQL) - [pydo.databases.delete_kafka_schema()](https://docs.digitalocean.com/reference/pydo/reference/databases/delete_kafka_schema/index.html.md): Delete a Kafka Schema by Subject Name - [pydo.databases.delete_kafka_topic()](https://docs.digitalocean.com/reference/pydo/reference/databases/delete_kafka_topic/index.html.md): Delete Topic for a Kafka Cluster - [pydo.databases.delete_logsink()](https://docs.digitalocean.com/reference/pydo/reference/databases/delete_logsink/index.html.md): Delete Logsink for a Database Cluster - [pydo.databases.delete_online_migration()](https://docs.digitalocean.com/reference/pydo/reference/databases/delete_online_migration/index.html.md): Stop an Online Migration - [pydo.databases.delete_opensearch_index()](https://docs.digitalocean.com/reference/pydo/reference/databases/delete_opensearch_index/index.html.md): Delete Index for OpenSearch Cluster - [pydo.databases.delete_user()](https://docs.digitalocean.com/reference/pydo/reference/databases/delete_user/index.html.md): Remove a Database User - [pydo.databases.delete()](https://docs.digitalocean.com/reference/pydo/reference/databases/delete/index.html.md): Delete a Database - [pydo.databases.destroy_cluster()](https://docs.digitalocean.com/reference/pydo/reference/databases/destroy_cluster/index.html.md): Destroy a Database Cluster - [pydo.databases.destroy_replica()](https://docs.digitalocean.com/reference/pydo/reference/databases/destroy_replica/index.html.md): Destroy a Read-only Replica - [pydo.databases.get_autoscale()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_autoscale/index.html.md): Retrieve Autoscale Configuration for a Database Cluster - [pydo.databases.get_ca()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_ca/index.html.md): Retrieve the Public Certificate - [pydo.databases.get_cluster_metrics_credentials()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_cluster_metrics_credentials/index.html.md): Retrieve Database Clusters' Metrics Endpoint Credentials - [pydo.databases.get_cluster()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_cluster/index.html.md): Retrieve an Existing Database Cluster - [pydo.databases.get_config()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_config/index.html.md): Retrieve an Existing Database Cluster Configuration - [pydo.databases.get_connection_pool()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_connection_pool/index.html.md): Retrieve Existing Connection Pool (PostgreSQL) - [pydo.databases.get_eviction_policy()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_eviction_policy/index.html.md): Retrieve the Eviction Policy for a Caching or Valkey Cluster - [pydo.databases.get_kafka_schema_config()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_kafka_schema_config/index.html.md): Retrieve Schema Registry Configuration for a kafka Cluster - [pydo.databases.get_kafka_schema_subject_config()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_kafka_schema_subject_config/index.html.md): Retrieve Schema Registry Configuration for a Subject of kafka Cluster - [pydo.databases.get_kafka_schema_version()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_kafka_schema_version/index.html.md): Get Kafka Schema by Subject Version - [pydo.databases.get_kafka_schema()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_kafka_schema/index.html.md): Get a Kafka Schema by Subject Name - [pydo.databases.get_kafka_topic()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_kafka_topic/index.html.md): Get Topic for a Kafka Cluster - [pydo.databases.get_logsink()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_logsink/index.html.md): Get Logsink for a Database Cluster - [pydo.databases.get_migration_status()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_migration_status/index.html.md): Retrieve the Status of an Online Migration - [pydo.databases.get_replica()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_replica/index.html.md): Retrieve an Existing Read-only Replica - [pydo.databases.get_sql_mode()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_sql_mode/index.html.md): Retrieve the SQL Modes for a MySQL Cluster - [pydo.databases.get_user()](https://docs.digitalocean.com/reference/pydo/reference/databases/get_user/index.html.md): Retrieve an Existing Database User - [pydo.databases.get()](https://docs.digitalocean.com/reference/pydo/reference/databases/get/index.html.md): Retrieve an Existing Database - [pydo.databases.install_update()](https://docs.digitalocean.com/reference/pydo/reference/databases/install_update/index.html.md): Start Database Maintenance - [pydo.databases.list_backups()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_backups/index.html.md): List Backups for a Database Cluster - [pydo.databases.list_clusters()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_clusters/index.html.md): List All Database Clusters - [pydo.databases.list_connection_pools()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_connection_pools/index.html.md): List Connection Pools (PostgreSQL) - [pydo.databases.list_events_logs()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_events_logs/index.html.md): List all Events Logs - [pydo.databases.list_firewall_rules()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_firewall_rules/index.html.md): List Firewall Rules (Trusted Sources) for a Database Cluster - [pydo.databases.list_kafka_schemas()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_kafka_schemas/index.html.md): List Schemas for Kafka Cluster - [pydo.databases.list_kafka_topics()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_kafka_topics/index.html.md): List Topics for a Kafka Cluster - [pydo.databases.list_logsink()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_logsink/index.html.md): List Logsinks for a Database Cluster - [pydo.databases.list_opeasearch_indexes()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_opeasearch_indexes/index.html.md): List Indexes for a OpenSearch Cluster - [pydo.databases.list_options()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_options/index.html.md): List Database Options - [pydo.databases.list_replicas()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_replicas/index.html.md): List All Read-only Replicas - [pydo.databases.list_users()](https://docs.digitalocean.com/reference/pydo/reference/databases/list_users/index.html.md): List all Database Users - [pydo.databases.list()](https://docs.digitalocean.com/reference/pydo/reference/databases/list/index.html.md): List All Databases - [pydo.databases.patch_config()](https://docs.digitalocean.com/reference/pydo/reference/databases/patch_config/index.html.md): Update the Database Configuration for an Existing Database - [pydo.databases.promote_replica()](https://docs.digitalocean.com/reference/pydo/reference/databases/promote_replica/index.html.md): Promote a Read-only Replica to become a Primary Cluster - [pydo.databases.reset_auth()](https://docs.digitalocean.com/reference/pydo/reference/databases/reset_auth/index.html.md): Reset a Database User's Password or Authentication Method - [pydo.databases.update_autoscale()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_autoscale/index.html.md): Configure Autoscale Settings for a Database Cluster - [pydo.databases.update_cluster_metrics_credentials()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_cluster_metrics_credentials/index.html.md): Update Database Clusters' Metrics Endpoint Credentials - [pydo.databases.update_cluster_size()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_cluster_size/index.html.md): Resize a Database Cluster - [pydo.databases.update_connection_pool()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_connection_pool/index.html.md): Update Connection Pools (PostgreSQL) - [pydo.databases.update_eviction_policy()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_eviction_policy/index.html.md): Configure the Eviction Policy for a Caching or Valkey Cluster - [pydo.databases.update_firewall_rules()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_firewall_rules/index.html.md): Update Firewall Rules (Trusted Sources) for a Database - [pydo.databases.update_kafka_schema_config()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_kafka_schema_config/index.html.md): Update Schema Registry Configuration for a kafka Cluster - [pydo.databases.update_kafka_schema_subject_config()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_kafka_schema_subject_config/index.html.md): Update Schema Registry Configuration for a Subject of kafka Cluster - [pydo.databases.update_kafka_topic()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_kafka_topic/index.html.md): Update Topic for a Kafka Cluster - [pydo.databases.update_logsink()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_logsink/index.html.md): Update Logsink for a Database Cluster - [pydo.databases.update_maintenance_window()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_maintenance_window/index.html.md): Configure a Database Cluster's Maintenance Window - [pydo.databases.update_major_version()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_major_version/index.html.md): Upgrade Major Version for a Database - [pydo.databases.update_online_migration()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_online_migration/index.html.md): Start an Online Migration - [pydo.databases.update_region()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_region/index.html.md): Migrate a Database Cluster to a New Region - [pydo.databases.update_sql_mode()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_sql_mode/index.html.md): Update SQL Mode for a Cluster - [pydo.databases.update_user()](https://docs.digitalocean.com/reference/pydo/reference/databases/update_user/index.html.md): Update a Database User