Nectar CRM → ClickHouse
AI-first ETL from Nectar CRM into ClickHouse. Governed entities, incremental sync, typed landing tables.
How Datrise loads Nectar CRM into ClickHouse
Datrise syncs Nectar CRM's contacts, accounts, deals, activities, and lifecycle events 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
Nectar CRM: CRM widely used in Latin America for sales pipeline and customer ops.
ClickHouse: Columnar OLAP engine for fast aggregations.
How Nectar CRM entities map to ClickHouse
| Nectar CRM entity | ClickHouse object | Notes |
|---|---|---|
| contacts | nectar_crm_contacts | id PK · custom fields → JSON or Map columns |
| accounts | nectar_crm_accounts | id PK · linked to nectar_crm_contacts |
| deals | nectar_crm_deals | id PK · linked to nectar_crm_contacts |
| activities | nectar_crm_activities | DateTime64 events |
FAQ
How does Datrise handle Nectar CRM'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 Nectar CRM 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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