Real-time
Real-time sync
Changes in Crustdata or MySQL instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Database
Crustdata to MySQL integration — real-time data sync
Keep Crustdata and MySQL 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 Crustdata and MySQL
Treat Crustdata like part of your database: its records live in MySQL as real tables, and writes in either place sync to the other in seconds.
Crustdata is a read-only source: Stacksync reads its data in real time and delivers it into MySQL, so MySQL always reflects the current state of Crustdata — without exports, scripts, or schedulers.
Product and engineering teams constantly need CRM data, and the CRM API is a poor way to get it: rate limits, pagination, custom objects, and integration code that breaks when an admin renames a field. What they actually want is the data in MySQL, where it can be queried and joined like everything else.
Common use cases
- 01 Fill missing contact fields on CRM people records from Crustdata profiles instead of manual research.
- 02 Stream screener results into a warehouse to maintain a living TAM and target-account universe.
- 03 Expose SaaS objects as MySQL tables so legacy internal tools built on MySQL can read live business data
- 04 Replicate ERP master data (customers, items, pricing) into the MySQL databases behind storefronts and portals
Common sync patterns
Product events onto CRM records
Signup, usage, or lifecycle changes written to MySQL sync onto the matching records in Crustdata, giving go-to-market teams live product context.
Internal tools without API code
Back-office apps read and write the synced tables; Stacksync handles the Crustdata API, limits, and retries.
Trigger workflows from CRM changes
Field and stage updates in Crustdata arrive as row changes in MySQL, ready to drive jobs and notifications.
What you can sync between Crustdata and MySQL
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.
| Crustdata objects | MySQL objects | How this pairing syncs | |
|---|---|---|---|
| Headcount and Growth Metrics Time-series employee counts by department and region; read to score accounts on hiring momentum and expansion signals. | Views Read-side projections used as outbound sync sources. | Headcount and Growth Metrics is specific to Crustdata and Views to MySQL — each maps to any object or custom field on the other side. | |
| Tech Stack Detected technologies per company; read to build segments and route accounts by the tools they already use. | Columns Field-level mapping targets with engine-typed values. | Tech Stack is specific to Crustdata and Columns to MySQL — each maps to any object or custom field on the other side. | |
| Screener Results Saved company searches with filter criteria; read on a schedule so target-account lists in the CRM refresh as companies enter the criteria. | Primary and Unique Keys Match keys for idempotent upserts and conflict handling. | Screener Results is specific to Crustdata and Primary and Unique Keys to MySQL — each maps to any object or custom field on the other side. | |
| Enrichment Responses Real-time enrichment lookups keyed by domain or profile URL; read to append fresh firmographic and contact data at form-fill or record-creation time. | JSON Columns Validated semi-structured payloads for nested SaaS data. | Enrichment Responses is specific to Crustdata and JSON Columns to MySQL — each maps to any object or custom field on the other side. | |
| Companies Firmographic records — industry, size, funding, growth signals; read out to enrich CRM accounts and warehouse company tables. | Stored Procedures Server-side logic that can post-process synced rows. | Companies is specific to Crustdata and Stored Procedures to MySQL — each maps to any object or custom field on the other side. | |
| People Contact and profile data for decision-makers; read into a CRM or outreach tool to fill missing titles, emails, and LinkedIn profiles. | Triggers An alternative change-capture mechanism when binlog access is unavailable. | People is specific to Crustdata and Triggers to MySQL — each maps to any object or custom field on the other side. |
How changes propagate between Crustdata and MySQL
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.
Crustdata MySQL Interval-based propagation
DetectionStacksync polls Crustdata for changes on an incremental schedule, reading only records changed since the previous pass. Pull-based: real-time enrichment endpoints for on-demand lookups plus periodic re-pulls of screeners and datasets.
DeliveryEach detected change is applied to MySQL as a row-level write, with types converted between the two schemas.
MySQL Crustdata Sub-second propagation
DetectionChanges in MySQL are captured at the source via change data capture — no polling loop against its API. Database triggers — Stacksync creates deterministic triggers for internal logging and syncing (requires log_bin_trust_function_creators=ON when.
DeliveryCrustdata does not accept inbound record writes, so this direction carries requests rather than records: Crustdata's output flows back as field updates on the originating MySQL records.
Rate-limit considerations
- Crustdata: Requests are metered by plan credits and per-minute rate limits; bulk dataset pulls are the efficient path for large refreshes rather than per-record enrichment calls.
- MySQL: No API rate limits; throughput is bounded by connection limits and server resources.
What ships with Crustdata ⇄ MySQL
Connect Crustdata and MySQL for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Crustdata–MySQL connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Crustdata or MySQL 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 Crustdata or MySQL record.
Observability
Monitoring
Track your Crustdata ⇄ MySQL sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Crustdata and MySQL.
How the Crustdata and MySQL connectors work
Crustdata
- Integration surface
- REST API (JSON)
- Authentication
- API token — Authorization: Token header issued per workspace
- Change detection
- Pull-based: real-time enrichment endpoints for on-demand lookups plus periodic re-pulls of screeners and datasets; no webhooks or change feed
- Capabilities
- read
- Rate limits
- Requests are metered by plan credits and per-minute rate limits; bulk dataset pulls are the efficient path for large refreshes rather than per-record enrichment calls.
MySQL
- Integration surface
- SQL wire protocol (MySQL client/server protocol)
- Authentication
- Database credentials entered as a connection string or parameters, with optional SSL root certificate upload and optional SSH tunnel (SSH user + SSH host)
- Change detection
- Database triggers — Stacksync creates deterministic triggers for internal logging and syncing (requires log_bin_trust_function_creators=ON when binary logging is enabled)
- Capabilities
- read · write · CDC
- Rate limits
- No API rate limits; throughput is bounded by connection limits and server resources
How it works
How to connect Crustdata to MySQL — 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.
- 01
Connect your apps
Authenticate Crustdata and MySQL with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Crustdata
connected
MySQL
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Crustdata and MySQL 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.
objects · Crustdata ⇄ MySQLCustomers 12,480Sales Orders 8,213Invoices 5,902Items 1,344 - 03
Map fields
Fields map automatically even when names and types differ. Stacksync handles transformation and type casting for you, zero configuration required.
Crustdata MySQLCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Crustdata and MySQL integration FAQ
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Yes. Stacksync provides a managed, real-time integration between Crustdata and MySQL — Crustdata is a read-only source, so data flows from it into the other system: authenticate both systems, choose the objects to sync, map fields visually, and changes propagate in milliseconds — no code required.
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Yes — Stacksync ships production-grade connectors for both Crustdata and MySQL. The connectors handle authentication, schema detection, rate limits, and retries; you configure the sync, and Stacksync operates it.
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Change detection on Crustdata: Pull-based: real-time enrichment endpoints for on-demand lookups plus periodic re-pulls of screeners and datasets; no webhooks or change feed. On MySQL: Database triggers — Stacksync creates deterministic triggers for internal logging and syncing (requires log_bin_trust_function_creators=ON when binary logging is enabled). Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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On the Crustdata side: Enrichment Responses, Companies, People, Headcount and Growth Metrics, plus custom fields where Crustdata exposes them. On the MySQL side: Views, Columns, Primary and Unique Keys, JSON Columns. Stacksync auto-detects both schemas and converts types between the two systems.
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Crustdata is a read-only source, so this integration runs one-way: Stacksync reads from Crustdata in real time and delivers into MySQL. Field mapping and monitoring work the same as for two-way pairs.
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Common patterns for Crustdata and MySQL: Product events onto CRM records; Internal tools without API code; Trigger workflows from CRM changes. Signup, usage, or lifecycle changes written to MySQL sync onto the matching records in Crustdata, giving go-to-market teams live product context.
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.
SOC 2 Type II
ISO 27001
HIPAA BAA
GDPR
CCPA
CSA STAR
DPF US-EU-UK-CH
→ SECURITY WITH BENEFITS
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
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