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Data warehouse ⇄ Communications

ClickHouse to Zoom integration — real-time, two-way sync

Keep ClickHouse and Zoom in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.

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Adopted by fast-scaling companies moving mission-critical data in real time

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Why teams connect ClickHouse and Zoom

Land the messages, calls, and events from Zoom in ClickHouse as live tables, and write results back, without building or maintaining a pipeline.

Zoom produces a constant stream of activity — messages sent and received, calls placed and answered, meetings held, and the delivery and engagement events attached to them. That record is what the rest of the company wants to analyze, and it usually sits behind an API rather than in the warehouse. Building and babysitting an extraction pipeline is the tax most teams pay to get it out.

Stacksync syncs Users, Groups, Meetings, Webinars from Zoom into tables in ClickHouse in real time, handling schema, rate limits, and retries. Because the connection works in both directions, results computed in ClickHouse — segments, contact updates, suppression flags — can be written back into fields in Zoom wherever it exposes them, so analysis lands where outreach actually happens.

Common use cases

  • 01 Write Meetings and webinar Registrants from a CRM or event platform into Zoom, then read Participant Reports back onto the lead or contact record.
  • 02 Land Cloud Recording metadata and past-meeting Participant Reports into a warehouse for compliance archival and usage analytics.
  • 03 Consolidate logs and business records from multiple sources into MergeTree tables for retention and reporting.
  • 04 Land product event data alongside synced CRM accounts so analysts join usage and revenue in one place.

Common sync patterns

Activity joined with everything else

Combine Zoom's activity with the CRM, product, and support data already in ClickHouse to attribute outcomes to the touches that drove them, which no single tool can do alone.

Where Zoom accepts updates: operational write-back

Segments, contact fields, or suppression flags computed in ClickHouse sync back onto records in Zoom, putting warehouse analysis where the outreach happens.

Queryable history that outlives retention

A continuously synced copy in ClickHouse preserves messages, call logs, and events for reporting and audit even as they age out of Zoom or get purged inside it.

What you can sync between ClickHouse and Zoom

Representative objects on each side — any object or custom field can map to any target. Schemas are auto-detected; types are converted between the two systems.

ClickHouse objects Zoom objects How this pairing syncs
Distributed tables Query-routing tables over cluster shards in self-managed deployments. Team Chat Channels and Messages Chat channels, membership, and messages; listed and sent two-way to align collaboration spaces with team data. Distributed tables is specific to ClickHouse and Team Chat Channels and Messages to Zoom — each maps to any object or custom field on the other side.
Dictionaries In-memory lookup structures refreshed from external sources, sometimes fed by syncs. Users Account members with license type, role, and status; created, updated, and deactivated two-way to sync with HRIS or identity systems. Dictionaries is specific to ClickHouse and Users to Zoom — each maps to any object or custom field on the other side.
Tables (MergeTree family) Columnar, append-optimized tables that serve as the destination for high-volume sync loads. Groups User groups that carry policy and settings; membership synced from department or team data in an operational database. Tables (MergeTree family) is specific to ClickHouse and Groups to Zoom — each maps to any object or custom field on the other side.
Databases Namespaces that group tables and scope permissions for sync users. Meetings Scheduled and instant meetings with join URLs and settings; created and updated from a CRM or calendar, read back for reporting. Databases is specific to ClickHouse and Meetings to Zoom — each maps to any object or custom field on the other side.
Views Saved queries used as curated, read-only sync sources. Webinars Webinar events (requires the Webinar license); created and managed via API, with panelists and settings written from event tools. Views is specific to ClickHouse and Webinars to Zoom — each maps to any object or custom field on the other side.
Materialized views Insert-time transformations that reshape incoming synced rows into aggregates. Registrants Meeting and webinar registrant records; added, listed, and status-updated so signups flow between event platforms and Zoom. Materialized views is specific to ClickHouse and Registrants to Zoom — each maps to any object or custom field on the other side.

How changes propagate between ClickHouse and Zoom

Each direction of the sync is driven by what the source system can signal and what the destination accepts — detection, delivery, and expected latency below.

ClickHouse Zoom Interval-based propagation

DetectionStacksync polls ClickHouse for changes on an incremental schedule, reading only records changed since the previous pass. No log-based CDC for consumers.

DeliveryEach detected change is written to Zoom through its API, with automatic retries and rate-limit backoff.

Zoom ClickHouse Sub-second propagation

DetectionZoom notifies Stacksync of record changes through webhook events. Webhooks via Event Subscriptions (meeting.started/ended, participant joined/left, user.created/updated, recording.completed, and more) for real-time.

DeliveryEach detected change is applied to ClickHouse as a row-level write, with types converted between the two schemas.

Rate-limit considerations

  • Zoom: APIs are grouped into Light, Medium, Heavy, and Resource-intensive categories with per-second and daily quotas that scale by plan (e.g. Business+ Heavy APIs allow 40/second within a 60,000/day combined cap); exceeding a limit returns HTTP 429.
What ships with ClickHouse ⇄ Zoom

Connect ClickHouse and Zoom for flexible, real-time data sync.

Real-time sync, workflow automation, event queues, EDI, and monitoring, for every ClickHouse–Zoom connection.

Real-time

Two-way sync

Changes in ClickHouse or Zoom instantly reflect in both systems. No stale data, no manual imports.

No-code + pro-code

Workflow automation

Trigger automated workflows whenever ClickHouse or Zoom data changes, update records, fire webhooks, or kick off sequences without brittle API scripts.

At scale

Event queues

Handle millions of events per minute without losing a single ClickHouse or Zoom record.

Observability

Monitoring

Track your ClickHouse ⇄ Zoom sync health, view errors, and replay failed events in one click.

Trading partners

EDI

Transform legacy EDI complexity into simple database interactions between ClickHouse and Zoom.

How the ClickHouse and Zoom connectors work

ClickHouse

Integration surface
Native TCP protocol and HTTP interface; standard SQL dialect, with MySQL and PostgreSQL wire compatibility available
Authentication
Database credentials (username/password); ClickHouse Cloud issues per-service credentials over TLS
Change detection
No log-based CDC for consumers; incremental reads use polling on monotonic columns, and ClickHouse is usually the destination rather than the source
Capabilities
read · write

Zoom

Integration surface
REST API (v2) with webhook Event Subscriptions
Authentication
OAuth 2.0 — user-authorized OAuth or Server-to-Server OAuth using account credentials; access tokens are valid for one hour and requests use granular per-resource scopes (e.g. meeting:read, user:write)
Change detection
Webhooks via Event Subscriptions (meeting.started/ended, participant joined/left, user.created/updated, recording.completed, and more) for real-time events, with polling on list endpoints using date-range filters for backfill and objects without an event
Capabilities
read · write · webhooks
Rate limits
APIs are grouped into Light, Medium, Heavy, and Resource-intensive categories with per-second and daily quotas that scale by plan (e.g. Business+ Heavy APIs allow 40/second within a 60,000/day combined cap); exceeding a limit returns HTTP 429.
How it works

How to connect ClickHouse to Zoom — three steps, no code

Configure and sync within minutes, no code. Whether you sync 50k or 100M+ records, Stacksync handles the queues, infra, and plumbing. Integrations are non-invasive and need zero setup on your systems.

  1. 01

    Connect your apps

    Authenticate ClickHouse and Zoom with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.

    • OAuth 2.0
    • SSH tunnel
    • VPC peering
    ClickHouse connected
    Zoom connected
    OAuth 2.0
    SSH tunnel
    SSL certificate
    VPC peering
  2. 02

    Choose tables

    Pick the ClickHouse and Zoom objects to sync — Stacksync auto-detects both schemas, including custom fields where the platform exposes them. Sync to existing tables, or let Stacksync create new ones with ideal data types.

    • Standard objects
    • Custom objects
    • Auto-schema
    objects · ClickHouse ⇄ Zoom
    Customers 12,480
    Sales Orders 8,213
    Invoices 5,902
    Items 1,344
  3. 03

    Map fields

    Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.

    • Auto-map
    • Type casting
    • Transforms
    ClickHouse Zoom
    Company company_name text
    Email email text
    Amount amount numeric
    Created created_at timestamp
FAQ

ClickHouse and Zoom integration FAQ

SECURITY

Security teams trust Stacksync

As a data company, we understand the importance of keeping your data secure. Stacksync is built with security best practices to keep your data safe at every layer, and is DPF-certified for US, EU, UK and CH data transfers.

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SSO & SCIM

Let your users access Stacksync from your centralized user management systems. Works with Okta, Azure, Google SSO and more.

Alerts

Immediately get alerted about record syncing issues over email, Slack, PagerDuty and WhatsApp. Resolve issues from a centralized dashboard with retry and revert options.

Secure connection options

Securely connects to your systems with:

Related integrations

Every pair below is a real-time, two-way sync. Search all 444 integrations available for ClickHouse and Zoom.

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