Starflow

Services · Enterprise data architecture & AI integration

From brittle pipelines to an AI Ready Lakehouse.

We help enterprise teams modernize ingestion and transformations with declarative YAML + pure SQL, optimize cloud native lakehouse performance, integrate real-time AI inference, and ship governance and FinOps as code.

Pipeline Modernization

YAML + SQL, not spaghetti code

  • Universal JDBC/ODBC connectivity
  • Automated schema evolution policies
  • Validation, privacy & lineage built in

AI Ready Lakehouse

Real time features & inference paths

  • Merge on read upserts for low latency updates
  • Feature definitions reused for training & serving
  • Cost governance via spot/serverless automation

We work with the stack you already run.

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Who we are

One team. Three responsibilities.

We build

The declarative data stack

We design and maintain Starflow, the YAML + SQL framework that unifies ingestion, transformation, and orchestration across BigQuery, Snowflake, Redshift, Databricks, and DuckDB.

We steward

The Pragmatic Open Source Data Stack

An independent team committed to keeping Starflow Apache-licensed, contributor-friendly, and roadmap-driven, alongside DuckDB, DuckLake, and Quack On Demand.

We support

Teams running it in production

Direct access to the engineers who build the framework. Architecture reviews, custom implementations, and long-term collaboration for organizations on the hook for outcomes.

Service tiers

Named engagement formats, sized to where you are.

From a focused advisory sprint to a long-term embedded team, every tier is staffed by senior engineers who work on the open-source projects you depend on.

Reviews, audits, blueprints

Architecture & Advisory

A senior architect spends one to four weeks with your team. You walk away with a written assessment, a target topology, and a phased migration plan you can hand to engineering.

Deliverables

  • Current-state audit and risk register
  • Reference architecture for ingestion, lakehouse, and AI paths
  • Migration plan with milestones and decision points
  • Cost and governance baselines

Build the lakehouse end-to-end

Platform Implementation

We deliver a production-grade platform: declarative pipelines, lakehouse topology, governance and FinOps, hardened CI/CD. Your team learns the patterns as we ship.

Deliverables

  • Production ingestion + transformation pipelines (YAML + SQL)
  • Lakehouse layout with partitioning and upserts tuned
  • Lineage, privacy controls, and audit trails as code
  • CI/CD gates, runbooks, and observability

Long-term collaboration with your team

Embedded Engineering

Senior Starflow engineers join your team on a multi-quarter basis. We pair on hard problems, build features into the open-source core when it makes sense, and accelerate your roadmap.

Deliverables

  • Dedicated engineers integrated into your workflow
  • Custom feature development aligned with the OSS roadmap
  • Performance and cost optimization on a recurring cadence
  • Knowledge transfer baked into every cycle

SLA-backed support for production Starflow

Enterprise Support

Priority access to the engineers who maintain Starflow, DuckLake, and Quack On Demand. We help you run them reliably, diagnose incidents fast, and stay aligned with upstream.

Deliverables

  • Defined response and resolution SLAs
  • Direct Discord / shared channel with the core team
  • Quarterly upgrade and roadmap reviews
  • Hotfix paths for production-critical bugs

Not sure which tier fits?

Tell us about your stack and constraints. We'll propose the shape of an engagement that makes sense.

Talk to us

Competency Framework

Four pillars that cover the modern data stack end-to-end

Your services engagement is structured around the critical failure points in today’s data platforms so modernization is measurable, repeatable, and scalable.

Modernize ELT with Configuration as code

Declarative Data Engineering

Replace brittle scripts and opaque ETL tools with YAML driven ingestion, quality checks, and SQL first transformations that are portable across clouds.

  • Zero/low code ingestion patterns
  • Automated schema evolution policies
  • SQL transpilation (write once, run anywhere)
  • Auto lineage + dependency graphing

Performance and elasticity at petabyte scale

Cloud-Native Lakehouse

Design cloud-native lakehouse topologies that separate compute and storage, solve small-files and upsert bottlenecks, and optimize IO for object stores.

  • Compute/storage separation with Kubernetes
  • Hybrid partitioning to prevent skew
  • Merge-on-read upserts for near real time
  • Metadata scaling strategies

Close the loop between data and inference

AI & ML Infrastructure

Unify feature engineering across training and serving to eliminate skew, support large sparse feature spaces, and enable real time inference paths.

  • Unified feature definitions via SQL
  • Real-time inference integration paths
  • Support for sparse / large feature spaces
  • Online learning ready architectures

Cost, security, and compliance by design

FinOps & Governance

Ship cloud cost controls, lineage, and privacy controls as code so production platforms remain auditable, secure, and economically sustainable.

  • Policy-as-code for privacy and controls
  • Column-level encryption and masking
  • Auditability and automated lineage
  • Spot ready + serverless cost strategies

Services

A complete catalog of capabilities from pipelines to AI to governance

Choose a targeted engagement or combine modules into an end-to-end modernization program.

What you get

Production grade architecture, implementation, and enablement delivered with the same declarative principles we advocate.

  • Architecture blueprints and reference implementations
  • Production deployment and hardening
  • Team enablement (YAML + SQL + CI workflows)
  • Performance and cost optimization playbooks

Engagement Model

A predictable path from assessment to production and continuous optimization

We structure work in phases so you can deliver value early, reduce risk, and scale confidently.

01Phase

Assess & Align

Understand the current platform, constraints, and target outcomes. Define success metrics and a migration plan.

02Phase

Design

Create reference architectures for ingestion, lakehouse layout, AI integration, and governance/FinOps controls.

03Phase

Implement

Deliver production grade pipelines and platform components with security, testing, and operational runbooks.

04Phase

Enable

Train teams on declarative engineering (YAML + SQL), local dev with DuckDB, and CI/CD workflows.

05Phase

Optimize

Tune performance and cost continuously: lakehouse compaction/partitioning, spot/serverless strategy, and governance automation.

Technology Coverage

Broad interoperability, delivered with a cloud agnostic approach

We design for portability: logic lives in YAML + SQL, deployments adapt to your cloud and runtime choices.

Cloud Platforms

  • AWS
  • Google Cloud Platform (GCP)
  • Microsoft Azure

Warehouses & Lakehouses

  • BigQuery
  • Snowflake
  • Redshift
  • Azure Synapse
  • Databricks
  • DuckDB / DuckLake

Orchestration & CI/CD

  • Airflow
  • Dagster
  • Prefect
  • GitHub Actions
  • GitLab CI

Local Dev & Testing

  • DuckDB
  • Docker
  • CI runners with ephemeral test datasets

Ready to modernize?

Let’s map your path to an AI Ready Lakehouse.

Share your current stack and constraints our team will propose an actionable blueprint and a phased delivery plan.

Typical outcomes

Concrete improvements you can operationalize within weeks, not quarters.

  • Standardized pipelines that are self-documenting and audit-ready
  • Faster delivery via declarative configuration changes
  • Lower cloud spend with spot/serverless-ready architecture patterns
  • Governance and privacy controls embedded in the data lifecycle

Start with a strategy call

We’ll review your pipelines, lakehouse layout, and AI/governance requirements and identify the fastest path to production value.

Prefer async? Email us at [email protected].

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