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azure-horizondb

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Updated 10-16 01:14

About this skill

Azure Horizondb Skill

This skill provides expert guidance for Azure Horizondb. Covers troubleshooting, best practices, decision making, architecture & design patterns, limits & quotas, security, configuration, integrations & coding patterns, and deployment. It combines local quick-reference content with remote documentation fetching capabilities.

How to Use This Skill

IMPORTANT for Agent: Use the Category Index below to locate relevant sections. For categories with line ranges (e.g., L35-L120), use read_file with the specified lines. For categories with file links (e.g., [security.md](security.md)), use read_file on the linked reference file

IMPORTANT for Agent: If metadata.generated_at is more than 3 months old, suggest the user pull the latest version from the repository. If mcp_microsoftdocs tools are not available, suggest the user install it: Installation Guide

This skill requires network access to fetch documentation content:

  • Preferred: Use mcp_microsoftdocs:microsoft_docs_fetch with query string from=learn-agent-skill. Returns Markdown.
  • Fallback: Use fetch_webpage with query string from=learn-agent-skill&accept=text/markdown. Returns Markdown.

Category Index

Category Lines Description
Troubleshooting L37-L44 Diagnosing and fixing HorizonDB issues: extension management errors, TLS/cert rotation failures, autovacuum tuning, and transaction ID wraparound prevention.
Best Practices L45-L55 Performance and operations guidance for HorizonDB: data prep for AI, pgvector tuning, partitioning, extensions, Apache AGE, Query Store, and cluster maintenance best practices.
Decision Making L56-L61 Guidance on choosing between vector, full-text, and hybrid search in HorizonDB, and selecting the optimal vector index type for your data, queries, and performance needs.
Architecture & Design Patterns L62-L66 Patterns for building RAG with graph data in HorizonDB and implementing hybrid BM25+vector search, including design choices and query strategies.
Limits & Quotas L67-L72 Managing HorizonDB replica counts, read-scale limits, and how to request quota or limit increases for HorizonDB resources.
Security L73-L88 Securing HorizonDB: TLS/SSL setup, cert management, SCRAM auth, access control/roles, user accounts, encryption at rest, deletion protection, password resets, and security best practices.
Configuration L89-L165 Configuring HorizonDB clusters: AI models/pipelines, search/vector indexing, extensions, networking/firewalls, HA/replication, autovacuum, connections, logging, WAL, and detailed PostgreSQL parameter tuning.
Integrations & Coding Patterns L166-L178 Using HorizonDB with AI: azure_ai SQL/embedding/rerank functions, LangChain vector store, building knowledge graphs, and integrating/moving data via the Azure Storage extension.
Deployment L179-L182 Guides for migrating data by dumping PostgreSQL databases and restoring them into HorizonDB, including required tools, commands, and compatibility considerations.

Troubleshooting

Topic URL
Resolve common HorizonDB extension management errors https://learn.microsoft.com/en-us/azure/horizondb/extensions/errors-extensions
Troubleshoot TLS connection failures after HorizonDB cert rotation https://learn.microsoft.com/en-us/azure/horizondb/security/security-tls-troubleshoot
Monitor and tune autovacuum in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/troubleshoot/how-to-autovacuum-monitor-tune
Prevent and resolve transaction ID wraparound in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/troubleshoot/how-to-prevent-resolve-wraparound

Best Practices

Topic URL
Prepare data in HorizonDB for AI apps and agents https://learn.microsoft.com/en-us/azure/horizondb/ai/ai-data-preparation
Optimize pgvector performance in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/optimize-pgvector-performance
Plan and manage scheduled maintenance for HorizonDB clusters https://learn.microsoft.com/en-us/azure/horizondb/configure-maintain/concepts-maintenance
Optimize HorizonDB with pg_partman partitioning https://learn.microsoft.com/en-us/azure/horizondb/configure-maintain/how-to-use-pg-partman
Apply HorizonDB-specific considerations when using extensions https://learn.microsoft.com/en-us/azure/horizondb/extensions/concepts-extensions-considerations
Apply Apache AGE performance best practices https://learn.microsoft.com/en-us/azure/horizondb/graph/age-performance
Apply Query Store best practices in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/monitor/concepts-query-store-best-practices

Decision Making

Topic URL
Choose vector vs full-text vs hybrid search https://learn.microsoft.com/en-us/azure/horizondb/ai/ai-search-overview
Select the right HorizonDB vector index https://learn.microsoft.com/en-us/azure/horizondb/ai/vector-index-selection-guide

Architecture & Design Patterns

Topic URL
Design graph-augmented RAG in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/graph-rag

Limits & Quotas

Topic URL
Manage HorizonDB replicas and read-scale limits https://learn.microsoft.com/en-us/azure/horizondb/configure-maintain/how-to-add-remove-replica
Request HorizonDB resource quota and limit increases https://learn.microsoft.com/en-us/azure/horizondb/configure-maintain/how-to-request-quota-increase

Security

Topic URL
Enable deletion protection for HorizonDB clusters https://learn.microsoft.com/en-us/azure/horizondb/configure-maintain/how-to-enable-deletion-protection
Manage SSL configuration parameters for HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-connections-authentication-ssl
Configure TLS security parameters in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-tls
Configure access control and roles in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/security/security-access-control
Configure SCRAM authentication for Azure HorizonDB connections https://learn.microsoft.com/en-us/azure/horizondb/security/security-connect-scram
Understand and configure data-at-rest encryption in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/security/security-data-encryption
Manage database users and accounts in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/security/security-manage-database-users
Apply security best practices for Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/security/security-overview
Reset administrator passwords securely in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/security/security-reset-admin-password
TLS requirements and encryption behavior in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/security/security-tls
Configure TLS/SSL client connections to HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/security/security-tls-how-to-connect
Update TLS client certificates for Azure HorizonDB Java apps https://learn.microsoft.com/en-us/azure/horizondb/security/security-update-trusted-root-java

Configuration

Topic URL
Configure AI Model Management (AIMM) in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/ai-model-management
Define and run AI pipelines in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/ai-pipelines
Configure pg_textsearch BM25 search in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/full-text-search
Configure DiskANN vector indexing in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/vector-index-diskann
Enable and configure pgvector in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/vector-search-pgvector
Use point-in-time restore for HorizonDB clusters https://learn.microsoft.com/en-us/azure/horizondb/backup-restore/how-to-restore-custom-restore-point
Configure pg_durable workflows in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/development/durable-functions
HorizonDB PostgreSQL extensions by engine version https://learn.microsoft.com/en-us/azure/horizondb/extensions/concepts-extensions-by-engine
Catalog of supported HorizonDB extensions and modules https://learn.microsoft.com/en-us/azure/horizondb/extensions/concepts-extensions-versions
Allowlist and configure HorizonDB extensions https://learn.microsoft.com/en-us/azure/horizondb/extensions/how-to-allow-extensions
Configure Azure Storage extension settings in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/extensions/how-to-configure-azure-storage-extension
Create extensions in Azure HorizonDB clusters https://learn.microsoft.com/en-us/azure/horizondb/extensions/how-to-create-extensions
Drop extensions safely in HorizonDB clusters https://learn.microsoft.com/en-us/azure/horizondb/extensions/how-to-drop-extensions
Configure shared_preload_libraries in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/extensions/how-to-load-libraries
Update extensions in Azure HorizonDB instances https://learn.microsoft.com/en-us/azure/horizondb/extensions/how-to-update-extensions
List installed extensions and versions in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/extensions/how-to-view-installed-extensions
Enable and manage high availability in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/high-availability/how-to-configure-high-availability
Perform planned and forced failover in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/high-availability/how-to-perform-failover
Understand HorizonDB public access networking model https://learn.microsoft.com/en-us/azure/horizondb/network/concepts-network-public
Configure networking and connectivity for HorizonDB clusters https://learn.microsoft.com/en-us/azure/horizondb/network/how-to-network
Add public access firewall rules for HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/network/how-to-network-cluster-public-access-add-firewall
Delete HorizonDB firewall rules for public access https://learn.microsoft.com/en-us/azure/horizondb/network/how-to-network-cluster-public-access-delete-firewall
List existing firewall rules on HorizonDB clusters https://learn.microsoft.com/en-us/azure/horizondb/network/how-to-network-cluster-public-access-list-firewall
Update HorizonDB firewall rule IP ranges and metadata https://learn.microsoft.com/en-us/azure/horizondb/network/how-to-network-cluster-public-access-update-firewall
Configure adaptive autovacuum parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-adaptive-autovacuum
Tune autovacuum parameters for HorizonDB clusters https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-autovacuum
Configure other client connection defaults in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-client-connection-defaults-defaults
Set client locale and formatting defaults in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-client-connection-defaults-locale-formatting
Manage shared library preloading parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-client-connection-defaults-shared-library-preload
Adjust statement behavior defaults for HorizonDB clients https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-client-connection-defaults-statement-behavior
Configure authentication parameters for HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-connections-authentication-authentication
Configure HorizonDB connection settings and max_connections https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-connections-authentication-connection-settings
Tune TCP settings parameters for HorizonDB connections https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-connections-authentication-tcp-settings
Use customized options parameters like blob_block_size_mb https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-customized-options
Configure developer options parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-developer-options
Set error handling parameters for HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-error-handling
Configure file location parameters for HorizonDB storage https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-file-locations
Adjust intelligent tuning parameters for HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-intelligent-tuning
Manage lock management parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-lock-management
Configure metrics collection parameters for HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-metrics
Set migration-related parameters for HorizonDB clusters https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-migration
Configure PgBouncer parameters for Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-pgbouncer
Tune preset options parameters in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-preset-options
Manage process title parameters in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-process-title
Configure genetic query optimizer parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-query-tuning-genetic-query-optimizer
Configure planner cost constants in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-query-tuning-planner-cost-constants
Control planner method configuration in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-query-tuning-planner-method-configuration
Adjust planner option parameters for HorizonDB queries https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-query-tuning-planner-options
Set replication master server parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-replication-master-server
Understand primary replication parameters availability in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-replication-primary-server
Configure replication slots for HorizonDB high availability https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-replication-sending-servers
Manage standby server replication parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-replication-standby-servers
Configure replication subscriber parameters in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-replication-subscribers
Control logging content with HorizonDB parameters https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-reporting-logging-what-log
Configure logging frequency and timing in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-reporting-logging-when-log
Set logging destinations with HorizonDB parameters https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-reporting-logging-where-log
Tune asynchronous behavior resource usage in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-resource-usage-asynchronous-behavior
Configure background writer resource usage in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-resource-usage-background-writer
Adjust cost-based vacuum delay parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-resource-usage-cost-based-vacuum-delay
Manage disk-related resource usage parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-resource-usage-disk
Configure kernel resource usage parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-resource-usage-kernel-resources
Configure memory and huge pages usage in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-resource-usage-memory
Configure cumulative query and index statistics in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-statistics-cumulative-query-index-statistics
Configure monitoring statistics parameters in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-statistics-monitoring
Understand statistics collector parameter availability in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-statistics-query-index-statistics-collector
Configure platform and client compatibility parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-version-platform-compatibility-platforms-clients
Manage compatibility parameters for previous PostgreSQL versions https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-version-platform-compatibility-postgresql-versions
Configure archive recovery write-ahead log parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-write-ahead-log-archive-recovery
Set WAL archiving parameters in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-write-ahead-log-archiving
Configure WAL checkpoint size parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-write-ahead-log-checkpoints
Manage WAL recovery parameters in Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-write-ahead-log-recovery
Configure WAL recovery target parameters in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-write-ahead-log-recovery-target
Tune WAL buffer settings for Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/parameters/parameters-write-ahead-log-settings

Integrations & Coding Patterns

Topic URL
Integrate AI frameworks with Azure HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/ai-frameworks
Use azure_ai SQL functions for GenAI in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/ai-functions
Build knowledge graphs from text with HorizonDB AI https://learn.microsoft.com/en-us/azure/horizondb/ai/build-knowledge-graph
Use HorizonDB as LangChain vector store https://learn.microsoft.com/en-us/azure/horizondb/ai/develop-with-langchain
Use create_embeddings() AI function in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/generate-vector-embeddings
Apply azure_ai.rank() semantic reranking in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/ai/semantic-rank-function
Use Azure Storage extension to move data with HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/extensions/concepts-storage-extension
Run quickstart examples for HorizonDB Azure Storage extension https://learn.microsoft.com/en-us/azure/horizondb/extensions/quickstart-azure-storage-extension
Use Azure Storage extension functions in HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/extensions/reference-azure-storage-extension

Deployment

Topic URL
Dump and restore PostgreSQL databases to HorizonDB https://learn.microsoft.com/en-us/azure/horizondb/migrate/how-to-migrate-dump-restore