Time-Aware Systems You Can Trust

Build Smarter Software with Bi-Temporal Event Store

Bi-Temporal Event Store from globalsoft is an open-source, production-ready event store for building systems that are reliable, correctable, and fully traceable.

Unlike traditional systems, it doesn’t just track what happened, it tracks when it happened and when you knew about it.

This gives you:

Full auditability
Confidence with regulators
Safe, clean data corrections
Future-aware planning

Build systems that answer real business questions like:

What did we know?
When did we know it?
Can we trust it now?

Why It Matters to Business?

Modern organizations need more than a history log. They need to answer:

What did we know on this day?
When was this correction made?
What was true at the time vs. what we thought was true?
What will happen in the future on specific day?

Traditional databases can’t answer these questions. Bi-Temporal Event Store from globalsoft can. It introduces a bi-temporal data model:

Two Types of Time:

Transaction Time: when the system recorded the event
Valid Time: when the event was true in the real world

This enables: - Historical accuracy - Time-based business logic - Traceability for compliance and trust

Example: Salary Correction

An employee was meant to get a raise starting June 1, but HR entered it late on July 10. Most systems only track when the change was entered, making reports for June inaccurate. With a bi-temporal event store, you capture:

Transaction Time: July 10 (when it was recorded)
Valid Time: June 1 (when the raise should apply)

This lets you report what was known at the time or what should have been true — all without losing accuracy or traceability.

Key Business Benefits

Audit-Ready by Design

Built for Compliance

Meet financial, healthcare, and legal data traceability standards with ease.

Backdated Fixes with Confidence

Insert historical corrections without breaking projections, reports, or APIs.

Accurate Time-Based Reporting

Recreate any report exactly as it looked at a past point in time.

Future-Aware Systems

Lower Risk from Human Error

Correct data safely without the fear of inconsistencies.

Which Industry Should Use a Bi-Temporal Event Store from globalsoft?

Financial systems - Ensure auditability, correct past records without fear, and generate reports exactly as they were at any point in time.
AdTech platforms - Track when events actually occurred versus when they were recorded. Bill clients accurately, even when data is late or corrected.
Healthcare and legal tech - Meet strict data retention and traceability requirements while keeping a clear history of all changes.
Order management and supply chain tools - Handle delayed updates, corrections, and future-dated events without compromising data integrity.
Pricing engines and configuration tools - Enable true historical reporting and modeling based on how the data looked at the time, not just how it looks now.
….every business domain where event sourcing is needed!

Real-World Example

From “Thank You” to “More Revenue Discover why to choose us

Wir haben eine neuartige Plattform entwickelt, die Upselling- und Cross-Selling-Strategien für große E-Commerce-Websites optimiert. Unsere Mikroshops nutzen personalisierte, KI-gesteuerte Empfehlungen, die auf Echtzeitdaten und vorausgefüllten Informationen von Host-Plattformen basieren. Dies gewährleistet ein optimales Einkaufserlebnis, dass die Bindung der Kunden erhöht und den Umsatz steigert. Seit unserer Gründung konnten wir bereits einen deutlichen Anstieg der Verkaufszahlen verzeichnen.

Partner, die unsere Lösungen für Mikroshops integriert haben

15M+

monthly impressions

2 months

From idea to launch and first revenue

micro shop solution showcased on laptop and phone

Partner, die unsere Lösungen für Mikroshops integriert haben

What Makes Go Event Store Different?

How It Works (Technically, But Simply)

Event Streams

Event streams record every change that happens in your system, one after another, in the order they occurred. Nothing gets deleted or changed, so you always have a clear, trustworthy history

Patch-Aware Logic

If something was recorded wrong or arrived late, patch-aware logic makes sure your system updates everything safely and correctly, without breaking reports or losing track of what happened.

Snapshots

Snapshots are like quick checkpoints that show the state of something at a specific moment in time. They’re used on individual data streams to help the system load faster, especially when th...

Projections

Projections are useful views of your data that are built from the history of changes recorded in the system. They turn raw events into something more practical, like a report, a dashboard, o...

Open Source. Enterprise Grade.

Built in Go, easy to extend
MIT Licensed: Free to use and customize
Works with PostgreSQL and in-memory adapters
Full projection system and concurrency safety
Maintained and supported by the team at globalsoft

Enterprise support and consulting available.

Ready to See Your Data Over Time?

Don’t just store data. Understand it in context. With globalsoft Event Store, every business event is recorded, understandable, correctable, and auditable.

Get Started on GitHub Contact us for Integration Help

Bi-Temporal Event Store is developed and maintained by globalsoft.
Our mission: build systems that remember, correct, and adapt over time.

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Teil der Daniel Speyer GmbH Gruppe

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