Real-time
Two-way sync
Changes in Dremio or Microsoft 365 instantly reflect in both systems. No stale data, no manual imports.
Data warehouse ⇄ Business productivity
Dremio to Microsoft 365 integration — real-time, two-way sync
Keep Dremio and Microsoft 365 in sync without custom scripts. Cut weeks of integration work, eliminate silent data drift, and give your team a single, reliable source of truth.
- SOC 2 and 6 other compliance frameworks
- POC with real engineers in minutes
Adopted by fast-scaling companies moving mission-critical data in real time
Case study
Migrated from MuleSoft
Case study
Migrated from Celigo
Migrated from Heroku Connect
Migrated from Matillion
Case study
Migrated from Fivetran
Case study
Migrated from Celigo
Why teams connect Dremio and Microsoft 365
Get the data locked inside Microsoft 365 into Dremio as live tables, and send results back where Microsoft 365 can use them, without writing a pipeline.
Whatever Microsoft 365 is used for, it accumulates data the rest of the company wants to analyze, and that data usually sits behind an API rather than in the warehouse. Building and babysitting an extraction pipeline is the tax most teams pay for it.
Stacksync syncs Teams, Planner & To Do Tasks, Users, Groups from Microsoft 365 into tables in Dremio continuously, handling schema, rate limits, and retries. Because the sync is bi-directional, results computed in Dremio can also be written back into fields in Microsoft 365 where the tool can use them.
Common use cases
- 01 Mirror calendar events into scheduling or CRM tools so meetings appear on customer timelines.
- 02 Sync SharePoint lists with operational databases so business users edit in SharePoint while systems read SQL.
- 03 Sync curated Dremio views into an operational Postgres so applications get low-latency access to lakehouse data.
- 04 Reverse-ETL aggregates computed over lake data out to CRMs and finance tools for business users.
Common sync patterns
Cross-tool reporting
Combine Microsoft 365's data with data from every other synced system to answer questions no single tool can.
Where Microsoft 365 accepts updates: operational write-back
Segments, scores, or reference values computed in Dremio sync back onto records in Microsoft 365, putting analysis where the work happens.
History that outlives the tool
A continuously synced copy in Dremio preserves a queryable record even as data ages out of Microsoft 365 or gets changed inside it.
What you can sync between Dremio and Microsoft 365
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.
| Dremio objects | Microsoft 365 objects | How this pairing syncs | |
|---|---|---|---|
| Jobs Query execution records useful for monitoring sync workloads. | SharePoint Sites & Lists List items read and written like lightweight database tables. | Jobs is specific to Dremio and SharePoint Sites & Lists to Microsoft 365 — each maps to any object or custom field on the other side. | |
| Sources Connected storage and database systems (S3, ADLS, relational databases) Dremio queries in place. | Teams Team and membership data provisioned from upstream systems. | Sources is specific to Dremio and Teams to Microsoft 365 — each maps to any object or custom field on the other side. | |
| Physical datasets Tables and files promoted from sources; the raw data a sync ultimately reads. | Planner & To Do Tasks Task items synced with project and work-management tools. | Physical datasets is specific to Dremio and Planner & To Do Tasks to Microsoft 365 — each maps to any object or custom field on the other side. | |
| Virtual datasets (views) SQL views layering semantics over physical data; the preferred sync target for curated extracts. | Users Entra ID user accounts synced with HR and identity systems. | Virtual datasets (views) is specific to Dremio and Users to Microsoft 365 — each maps to any object or custom field on the other side. | |
| Apache Iceberg tables Lakehouse tables supporting DML and snapshot metadata usable for incremental reads. | Groups Microsoft 365 and security groups kept aligned with org structure and access rules. | Apache Iceberg tables is specific to Dremio and Groups to Microsoft 365 — each maps to any object or custom field on the other side. | |
| Spaces and folders Namespaces that organize virtual datasets and govern access. | Mail Messages Exchange Online messages read for logging, archiving, or activity capture. | Spaces and folders is specific to Dremio and Mail Messages to Microsoft 365 — each maps to any object or custom field on the other side. |
How changes propagate between Dremio and Microsoft 365
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.
Dremio Microsoft 365 Interval-based propagation
DetectionStacksync polls Dremio for changes on an incremental schedule, reading only records changed since the previous pass. Polling via SQL.
DeliveryEach detected change is written to Microsoft 365 through its API, with automatic retries and rate-limit backoff.
Microsoft 365 Dremio Sub-second propagation
DetectionMicrosoft 365 notifies Stacksync of record changes through webhook events. Graph change notifications (webhooks) plus delta queries for incremental sync.
DeliveryEach detected change is applied to Dremio as a row-level write, with types converted between the two schemas.
Rate-limit considerations
- Dremio: Bounded by engine capacity and workload management rather than API rate limits.
What ships with Dremio ⇄ Microsoft 365
Connect Dremio and Microsoft 365 for flexible, real-time data sync.
Real-time sync, workflow automation, event queues, EDI, and monitoring, for every Dremio–Microsoft 365 connection.
No-code + pro-code
Workflow automation
Trigger automated workflows whenever Dremio or Microsoft 365 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 Dremio or Microsoft 365 record.
Observability
Monitoring
Track your Dremio ⇄ Microsoft 365 sync health, view errors, and replay failed events in one click.
Trading partners
EDI
Transform legacy EDI complexity into simple database interactions between Dremio and Microsoft 365.
How the Dremio and Microsoft 365 connectors work
Dremio
- Integration surface
- Arrow Flight SQL, JDBC/ODBC, and a REST API
- Authentication
- Personal access tokens or username/password; OAuth-based SSO on Dremio Cloud
- Change detection
- Polling via SQL; Iceberg table snapshots can anchor incremental reads; no consumer-facing change feed
- Capabilities
- read · write
- Rate limits
- Bounded by engine capacity and workload management rather than API rate limits
Microsoft 365
- Integration surface
- REST API (Microsoft Graph)
- Authentication
- OAuth 2.0 via Microsoft Entra ID, with delegated or application permissions
- Change detection
- Graph change notifications (webhooks) plus delta queries for incremental sync
- Capabilities
- read · write · webhooks
How it works
How to connect Dremio to Microsoft 365 — 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 Dremio and Microsoft 365 with each platform's native method — OAuth, API keys, or service accounts — plus secure options like SSH tunneling, IP whitelisting, and VPC peering.
Dremio
connected
Microsoft 365
connected
OAuth 2.0SSH tunnelSSL certificateVPC peering - 02
Choose tables
Pick the Dremio and Microsoft 365 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 · Dremio ⇄ Microsoft 365Customers 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.
Dremio Microsoft 365Company company_name textEmail email textAmount amount numericCreated created_at timestamp
FAQ
Dremio and Microsoft 365 integration FAQ
-
Yes. Stacksync provides a managed, real-time two-way integration between Dremio and Microsoft 365: authenticate both systems, choose the objects to sync (such as Dremio's Jobs and Sources), map fields visually, and changes propagate both ways in milliseconds — no code required.
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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 Dremio and Microsoft 365 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 Dremio and Microsoft 365 connectors, real-time two-way sync, monitoring, and support. That replaces building and maintaining a custom Dremio–Microsoft 365 integration in-house.
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Yes — Stacksync ships production-grade connectors for both Dremio and Microsoft 365. 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 Dremio: Polling via SQL; Iceberg table snapshots can anchor incremental reads; no consumer-facing change feed. On Microsoft 365: Graph change notifications (webhooks) plus delta queries for incremental sync. 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 Microsoft 365 side: Teams, Planner & To Do Tasks, Users, Groups, plus custom fields where Microsoft 365 exposes them. On the Dremio side: Reflections, Jobs, Sources, Physical datasets. Stacksync auto-detects both schemas and converts types between the two systems.
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
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
Every pair below is a real-time, two-way sync. Search all 383 integrations available for Dremio and Microsoft 365.
Popular · 8 of 383
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Dremio ⇄ Amazon Seller Central -
Dremio ⇄ SendGrid -
Dremio ⇄ Twilio -
Dremio ⇄ GitHub -
Microsoft 365 ⇄ Yellowbrick -
Microsoft 365 ⇄ Snowflake -
Microsoft 365 ⇄ BigQuery -
Microsoft 365 ⇄ MotherDuck
No integrations match .
