DatriseAI-first ETL

LinkedIn Pages to ClickHouse Integration

AI-first ETL from LinkedIn Pages into ClickHouse. Governed entities, incremental sync, typed landing tables.

How Datrise loads LinkedIn Pages into ClickHouse

Datrise syncs LinkedIn Pages's posts, followers, page statistics, impressions, engagement metrics, and follower demographics 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

LinkedIn Pages: Organic company page content and follower analytics.

ClickHouse: Columnar OLAP engine for fast aggregations.

How LinkedIn Pages entities map to ClickHouse

LinkedIn Pages entityClickHouse objectNotes
postslinkedin_pages_postsid PK · custom fields → JSON or Map columns
followerslinkedin_pages_followersid PK · linked to linkedin_pages_posts
page statisticslinkedin_pages_page_statisticsid PK · linked to linkedin_pages_posts
impressionslinkedin_pages_impressionsid PK · linked to linkedin_pages_posts

FAQ

How does Datrise handle LinkedIn Pages'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 LinkedIn Pages 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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