Lumina now runs on a Local-First Architecture. A full analytical SQL engine runs directly in your browser. Your data stays on your device, even while we analyze it.
For the last decade, "Modern Analytics" has meant one thing: Upload your data to the cloud.
To get insights, you had to take your sensitive customer lists, financial records, or patient data and send them to a server owned by a SaaS company. This created a massive friction point for medium-sized businesses:
With our latest release, Lumina has fundamentally changed how we process data. Instead of sending your data to our servers, we send our server to your data.
Your full dataset stays in your browser; we never upload or store your raw files. Only column metadata and a small sample of rows are sent to the AI model for reasoning, so your complete records never touch our servers.
We utilize your device's CPU and RAM. On a modern laptop (like an M1/M2/M3 Mac), Lumina can crunch 1 million rows in-browser, rivaling or beating cloud warehouses for interactive analysis.
Because the engine is local, you can analyze data on a plane, in a secure facility, or anywhere without reliable internet.
The breakthrough is a full analytical SQL engine that runs locally, directly inside your web browser, at near-native speeds. No server round-trip, no upload.
When you drag and drop a file, it loads instantly into an in-memory analytical database running on your device. Your data is queried where it sits.
This allows us to support advanced enterprise features that were previously impossible in the browser:
Running totals, window functions, and complex grouping happen in milliseconds.
Upload a Sales report and a Customer list. Lumina can perform a SQL JOIN locally to merge them into a single dataset.
If you are a Fortune 500 company, you can afford a $1M Snowflake implementation. If you are a tiny startup, Excel is fine.
But for the Medium-Sized Business, you are stuck in the middle. You have too much data for Excel, but you can't afford the complexity of a data warehouse. You care about security, but you don't have a 50-person InfoSec team.
Lumina's Local-First architecture bridges this gap. It gives you the power of a centralized data warehouse with the simplicity and privacy of a local file.
Your data never leaves your browser. No cloud, no egress fees, no compliance headaches.
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