HubSpot Service Hub to ClickHouse Integration

How Datrise loads HubSpot Service Hub into ClickHouse

Datrise syncs HubSpot Service Hub's tickets, contacts, companies, conversations, knowledge base articles, and feedback submissions into ClickHouse as a MergeTree table per source entity. Flexible or custom fields land in JSON or Map columns, and timestamps such as created, updated, and status changes are typed as DateTime64.

Sync is incremental: Datrise uses inserts into a ReplacingMergeTree keyed on stable id, so the latest version wins on merge, so re-runs update only what changed. Partition by month and order by (entity id, updated-at) for fast range scans. ClickHouse deduplicates asynchronously on merge, so Datrise uses ReplacingMergeTree and FINAL-safe queries rather than assuming immediate upserts.

Ideal for high-volume event analytics that need sub-second aggregation.

Endpoints

HubSpot Service Hub: Ticketing and knowledge base on the HubSpot CRM record.

ClickHouse: Columnar OLAP engine for fast aggregations.

How HubSpot Service Hub entities map to ClickHouse

HubSpot Service Hub entity	ClickHouse object	Notes
tickets	`hubspot_service_tickets`	id PK · custom fields → JSON or Map columns
contacts	`hubspot_service_contacts`	id PK · linked to hubspot_service_tickets
companies	`hubspot_service_companies`	id PK · linked to hubspot_service_tickets
conversations	`hubspot_service_conversations`	id PK · linked to hubspot_service_tickets

FAQ

How does Datrise handle HubSpot Service Hub's custom fields in ClickHouse?

Flexible values are stored as JSON or Map columns, so new fields don't require a migration; strongly-typed fields — dates, numbers, and references — are promoted to native ClickHouse types.

How does the HubSpot Service Hub to ClickHouse sync stay up to date?

It runs incrementally — Datrise uses inserts into a ReplacingMergeTree keyed on stable id, so the latest version wins on merge.

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