HarperDB's innovative memory-efficient database has the flexibility of a NoSQL solution with the performance and scalability of a traditional RDBMS.
Integrated In-Memory Cache
GraphQL-Style Schema Definition & Table Creation
Fully Active-Active Distribution & Redundancy
Global Redundancy in as Little as 100 ms
Cloud, Hybrid Cloud, Edge, & 5G Native
Every HarperDB instance you deploy has a hyper-efficient application server with powerful extensibility. Quickly spin up a global edge cache, deploy ML models, create an API gateway, or build a streamlined backend.
Deploy User-Programed Applications
Sub-Millisecond Data Access
Create a RESTful API in Seconds
Powerful Extensions Library
Easily Migrate Existing Workloads
Real-time streams ingest, process, transport, deliver, and store data directly via WebSocket, MQTT, MQTT over WebSocket, and server-sent events.
Pub/Sub Data Streaming
Process Data In-Motion
Retain Original and Aggregated Data
Ingest & Push Data To and From Low-Power Devices via MQTT
Full Duplex Persistence via WebSocket
Real-time HTTP Interface with Server Sent Events (SSE)