Nexsets (Data Products)
Unify Your Data

Data Products (Nexsets)
AI-Ready. Trusted by Agents.

Rapidly transform raw data into ready-to-use data products, and streamline data integration and reuse.

See Nexsets in Action

Raw, Heterogeneous

Structured Databases, warehouses, CSV, Parquet
Semi-structured JSON, XML, EDI, APIs, streams
Unstructured PDF, email, images, documents

One logical model

Nexset

  • Schema + semantic types
  • Samples + characteristics
  • Validation + errors
  • Access control + audit

Ready to Use

Agents & MCP Governed tools, real context
Pipelines ETL, ELT, CDC, R-ETL, streaming
People & Partners Marketplace, teams, B2B

Make Any Raw Data Usable with Nexsets

A Nexset is a human-readable, virtual data product that turns any source with any unstructured or structured data into a logical data model independent of formats, protocols, and data speeds. It encapsulates schema, sample data, data validation, error management, audit logs, and access control behind a common interface – all to make data ready-to-use and easily consumable.

Nexsets provide unified, ready-to-use data that completely changes how you integrate data across projects, customers, and partners by letting you focus on the data. Anyone can create Nexsets, and anyone can use Nexsets to access and write data without having to make a copy of the data.

One Nexset

Behind a common interface

  • Schema Logical model with semantic types
  • Sample Data Real records and characteristics
  • Data Validation Continuous quality rules
  • Error Management Detected, quarantined, resolved
  • Audit Logs Every read, write, and change
  • Access Control Policy that travels with the data
How Nexsets Work

From Raw Source to Governed Data Product

Nexla Nexset
Create Nexsets in Minutes
Simply connect to a source using Nexla’s no-code UI and provide the credentials. Nexla does the rest. You can tailor the Nexset to include whatever data you need, and add your own transforms, data enrichment, filter, validation, and other rules. You can even add SQL, Javascript, Python and JSON as needed to create new Nexsets.
Nexla Artificial Intelligence (AI)
Powered by Metadata Intelligence
Nexla uses continuous metadata intelligence that analyzes metadata and record-level data to auto-generate a ready-to-use, fully governed Nexset with a logical view of the data that is independent of whatever format or protocol you need to use. Nexsets are also always up-to-date, continuously updated and versioned by Nexla as each source changes.
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Ready-to-Use Data
Nexla not only makes data easy to access without having to worry about formats or protocols. It also makes sure data is ready to use. Nexsets are fully governed data products. They include data validation rules that continuously check and fix data quality to help make sure you can trust your data.

Conversational Data Engineering

Build AI Ready Data With Express.dev

Nexsets are AI ready by design. With Express, use natural language to chat with your data, analyze it, build transformations, create new Nexsets, and orchestrate end to end data flows and MCP servers.

You can also query Nexsets directly to find relevant data and metadata, then use that context to enrich prompts before sending them to your LLM of choice. Nexsets support parameterized searches, filters, SQL style queries, and business insights, giving AI applications and agents access to governed, live enterprise data.

Whether data is prepared through a traditional pipeline or queried on demand, Nexsets provide the trusted context AI needs for more relevant, grounded answers.

Try Express.dev
express.dev Governed

Which orders shipped late last quarter? Combine the Shopify and warehouse Nexsets and flag anything past SLA.

Express resolved 2 Nexsets and 4 transforms.

Shopify Snowflake orders.late_sla
  • Normalize ship dates to UTCApplied
  • Join on customer_id, mask PIIApplied
  • Flag delivered_at > sla_targetApplied
1,284
Late orders
4m 12s
Time to live
100%
Governed
Ask a follow up, or publish this Nexset
Share and Reuse

One Data Model, Every Team and Every Integration Style

Share
Unified Data Model in a Marketplace
Nexsets unify data across silos into reusable data products that teams can easily discover, share, and access. Publish Nexsets to Nexla’s private marketplace, where administrators manage domains, approvals, access, and usage based on organizational policies.
Nexla Intercompany Solutions
Usable by Everyone
Nexsets provide a collaborative foundation with a consistent interface for everyone who works with the data. The same Nexset or a derived Nexset can be used by teams working in AI, data science, external integration, operational data integration, data engineering, or any other use case.
Integrate Anything
Use Any Integration Style
With Nexla, reuse any Nexset across any integration style or pipeline. Support ELT/ETL, CDC, replication, R-ETL, APIs, streaming, SFTP, GenAI RAG, BYO integrations, and more, in real time or batch. Choose a preconfigured template, then create or reuse Nexsets, transforms, and flows without code.

No Schema Wrangling

Schema-free Integration

With Nexla, there is no longer a need to deal with heterogeneous schema and structures. Nexsets abstract any source format – unstructured documents, CSV, JSON, XML, Parquet, emails, images – into a unified model managed by Nexla.

Users transform and integrate Nexsets without having to worry about source and destination formats. Nexla automatically translates sources into Nexsets, and helps integrate using metadata intelligence.

Source Formats

Unstructured documents CSV JSON XML Parquet Emails Images

Managed by Nexla

Unified Model

One interface, regardless of source or destination format

Turn Enterprise Data Into Trusted AI Context

Create AI ready data products that give agents and teams trusted, reusable context across integrations.

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