Overview
Spiral builds Vortex, an open-source columnar database format designed to store diverse data types, including large values like images and videos, inside tabular structures. Its emergent schema lets users append columns or rows and enrich objects with new properties as data grows, avoiding rewrites and supporting millions of columns. The system uses a forest of LSM trees and object-storage formats, with features like cell push-down to boost performance and plans to integrate with Apache Arrow and Iceberg for interoperability. Its goal is to provide a high-performance, flexible analytics platform with storage–compute cohesion and a bring-your-own-compute model for scalable, evolving data workloads.
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Simplify's take
What believers are saying
- November 2026 blog highlights growing usage from Spice, LangChain, and DuckDB users.
- September 2026 GPU streaming cuts S3-to-GPU copies to one, strengthening performance claims.
- August 2025 Linux Foundation donation increases trust and lowers adoption friction.
What critics are saying
- Open-source Vortex commoditizes Spiral’s moat if DuckDB and Iceberg absorb demand by 2027.
- Spiral’s November 2026 blog still sells the platform; revenue remains opaque.
- A failure to convert design partners into paid deployments would kill the company.
What makes Spiral unique
- Vortex embeds images, video, and tables in one object-store-native format.
- Spiral’s August 2026 journal versions shared data for exact replay and rollback.
- October 2026 DuckDB 2.0 support and Iceberg integration widen Vortex’s ecosystem.
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