Real-time
Two-way sync
Changes in Affinity or VoltDB instantly reflect in both systems. No stale data, no manual imports.
CRM ⇄ Database
Affinity to VoltDB integration — real-time, two-way sync
Keep Affinity and VoltDB 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 Affinity and VoltDB
Treat Affinity like part of your database: its records live in VoltDB as real tables, and writes in either place sync to the other in seconds.
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 VoltDB, where it can be queried and joined like everything else.
Stacksync mirrors Opportunities, Field Values, Notes, Interactions from Affinity into Partitioned Tables, Replicated Tables, Stored Procedures, Materialized Views in VoltDB with real-time, bi-directional sync. Read CRM records with plain queries; write updates from your application and they appear in Affinity with validation intact. Go-to-market teams keep working in the CRM, engineers keep working in the database, and neither has to think about the other.
Common use cases
- 01 Sync notes and reminders into project or task systems used outside the deal team.
- 02 Mirror deal-flow lists into a warehouse or BI tool for pipeline and portfolio reporting.
- 03 Stream committed VoltDB results out through export targets into a warehouse for historical analysis.
- 04 Keep product, plan, or entitlement state consistent between VoltDB and back-office systems.
Common sync patterns
Product events onto CRM records
Signup, usage, or lifecycle changes written to VoltDB sync onto the matching records in Affinity, 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 Affinity API, limits, and retries.
Trigger workflows from CRM changes
Field and stage updates in Affinity arrive as row changes in VoltDB, ready to drive jobs and notifications.
What you can sync between Affinity and VoltDB
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.
| Affinity objects | VoltDB objects | How this pairing syncs | |
|---|---|---|---|
| Interactions Automatically captured emails and meetings, read for activity reporting. | Stored Procedures Precompiled transactional units that serve as the primary write interface. | Interactions is specific to Affinity and Stored Procedures to VoltDB — each maps to any object or custom field on the other side. | |
| Reminders Follow-up tasks associated with people and organizations. | Materialized Views Synchronously maintained aggregates over tables, useful as pre-computed read sources. | Reminders is specific to Affinity and Materialized Views to VoltDB — each maps to any object or custom field on the other side. | |
| Lists Pipelines (deal flow, fundraising, portfolio) that structure most Affinity data; syncs usually target a specific list. | Streams Insert-only constructs that feed the export subsystem with committed rows. | Lists is specific to Affinity and Streams to VoltDB — each maps to any object or custom field on the other side. | |
| List Entries The membership of a person, organization, or opportunity on a list, carrying its list-specific fields. | Export Targets and Topics Connectors that push committed data to external systems such as Kafka or JDBC sinks. | List Entries is specific to Affinity and Export Targets and Topics to VoltDB — each maps to any object or custom field on the other side. | |
| Persons Contact records enriched with relationship intelligence, synced with CRMs and outreach tools. | Partitioned Tables Tables sharded across partitions by a partitioning column; the primary transactional store and sync target. | Persons is specific to Affinity and Partitioned Tables to VoltDB — each maps to any object or custom field on the other side. | |
| Organizations Company records matched to accounts in other systems by domain. | Replicated Tables Small reference tables copied to every partition, a common landing spot for synced lookup data. | Organizations is specific to Affinity and Replicated Tables to VoltDB — each maps to any object or custom field on the other side. |
How changes propagate between Affinity and VoltDB
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.
Affinity VoltDB Sub-second propagation
DetectionAffinity notifies Stacksync of record changes through webhook events. Webhook subscriptions for record events, supplemented by polling.
DeliveryEach detected change is applied to VoltDB as a row-level write, with types converted between the two schemas.
VoltDB Affinity Interval-based propagation
DetectionStacksync polls VoltDB for changes on an incremental schedule, reading only records changed since the previous pass. Export streams and topics push committed changes to configured targets.
DeliveryEach detected change is written to Affinity through its API, with automatic retries and rate-limit backoff.
Rate-limit considerations
- Affinity: Subject to the platform's published API rate limits.
- VoltDB: No API rate limits; throughput is bounded by partition count and cluster sizing.
What ships with Affinity ⇄ VoltDB
Connect Affinity and VoltDB for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Affinity–VoltDB connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Affinity or VoltDB 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 Affinity or VoltDB record.
Observability
Monitoring
Track your Affinity ⇄ VoltDB sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Affinity and VoltDB.
How the Affinity and VoltDB connectors work
Affinity
- Integration surface
- REST API
- Authentication
- API key
- Change detection
- Webhook subscriptions for record events, supplemented by polling
- Capabilities
- read · write · webhooks
- Rate limits
- Subject to the platform's published API rate limits
VoltDB
- Integration surface
- SQL over JDBC plus native client libraries and an HTTP/JSON interface
- Authentication
- Database credentials
- Change detection
- Export streams and topics push committed changes to configured targets; otherwise polling
- Capabilities
- read · write
- Rate limits
- No API rate limits; throughput is bounded by partition count and cluster sizing.
How it works
How to connect Affinity to VoltDB — 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 Affinity and VoltDB with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Affinity
connected
VoltDB
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Affinity and VoltDB 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 · Affinity ⇄ VoltDBCustomers 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.
Affinity VoltDBCompany company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Affinity and VoltDB integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Affinity and VoltDB: authenticate both systems, choose the objects to sync (such as Affinity's Interactions and Reminders), map fields visually, and changes propagate both ways in milliseconds — no code required.
-
Affinity: Affinity captures email and calendar interactions automatically, so much of its activity data is generated rather than manually entered. VoltDB: Transactions execute as stored procedures run serially within each partition, which removes locking for single-partition work. Stacksync's field mapping accounts for these differences between Affinity and VoltDB without custom code.
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Stacksync is SOC 2 Type II and ISO 27001 certified with HIPAA BAA support. Data is encrypted in transit, and a zero-persistent-storage architecture means Affinity and VoltDB records are not retained after a sync operation.
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Stacksync pricing is usage-based and starts at $1,000/month, including the managed Affinity and VoltDB connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Affinity–VoltDB integration in-house.
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Yes — Stacksync ships production-grade connectors for both Affinity and VoltDB. 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 Affinity: Webhook subscriptions for record events, supplemented by polling. On VoltDB: Export streams and topics push committed changes to configured targets; otherwise polling. Each detected change propagates to the other side in milliseconds, with field-level conflict resolution and an inspectable event log.
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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