Jourier builds the Lattice integration into your ClickHouse environment. Lattice data flows in via real-time CDC and webhooks, lands as modeled tables in ClickHouse, and becomes the layer that BI tools, AI agents, MCP servers, and bespoke applications all read from.

You keep using ClickHouse for what it's good at (storage, compute, governance) and Jourier brings the modeling, the pipelines, and the consumption layers on top. Headcount reporting, recruiting-funnel analytics, and attrition dashboards delivered through a real engineered application your team owns.

Lattice's ATS and HRIS surfaces overlap in some companies and split in others. Jourier resolves the candidate-becomes-employee identity once in the modeling layer, so source-of-hire analysis ties directly to retention outcomes the same person produced years later.

ClickHouse Cloud or self-hosted both work for Lattice workloads — the choice is operational. Jourier handles the deployment per your team's preference, keeps the schema and queries portable across both, and uses the same materialization patterns regardless of where the cluster runs.

Result: Lattice data lives in ClickHouse as engineered tables, ready for headcount reporting and for whatever consumer layer reads from ClickHouse next — BI, AI agents, MCP servers, custom applications.

Pick ClickHouse as your Lattice backend when your customer cloud already hosts it, or when the workload pattern fits ClickHouse's strengths. Jourier doesn't sell ClickHouse compute. Your contract stays with ClickHouse, Inc.. We bring the engineering and the modeling on top, plus the consumption layers (BI, AI agents, MCP, bespoke apps) that read from Lattice once it's in ClickHouse.

Can I land Lattice data in my ClickHouse environment?

Yes. Jourier builds a bespoke Lattice → ClickHouse pipeline that lands data continuously in your existing ClickHouse workspace. Real-time CDC where Lattice supports it, scheduled polling and webhooks otherwise. Tables are modeled, documented, and ready for headcount reporting. The pipeline runs on ClickHouse's native compute (no second platform to manage), and the modeling layer above it joins Lattice with the rest of your operational systems.

Does Jourier require ClickHouse, or can I use a different warehouse for Lattice?

ClickHouse is one of several supported backends. If your stack already runs on Snowflake, Databricks, Microsoft Fabric, BigQuery, Postgres, Supabase, or Redshift, the Lattice pipeline adapts to it. Pick ClickHouse when it fits your team's skills, your customer cloud's hosting, and Lattice's data shape. Jourier doesn't push a specific warehouse — we evaluate the choice with you against existing contracts, compliance, and team familiarity.

How does the Lattice model in ClickHouse differ from off-the-shelf ClickHouse content?

Off-the-shelf ClickHouse content is generic — schemas designed for the average customer, not yours. Jourier's Data Hub on ClickHouse is bespoke: modeled to your operations, joined across Lattice and the rest of your operational systems, with the entity definitions your business actually uses. Same ClickHouse engine underneath, but a layer designed for your business. The result is reports, applications, and AI tools that read the same numbers your team uses.

Who owns the Lattice → ClickHouse pipelines and schemas?

You do. Jourier delivers everything as code in your ClickHouse workspace — pipeline definitions, modeled tables, data dictionaries, runbooks, access-control config. Hand it to another vendor or take it over yourself whenever you want. No vendor lock-in, no per-engagement licence. The ClickHouse subscription stays directly with ClickHouse, Inc.; we don't add a markup.

Can I switch from ClickHouse to a different warehouse later, keeping the Lattice integration?

Yes. The Lattice pipeline can re-target. Most of the SQL ports between ClickHouse and another warehouse with light editing — sometimes just dialect changes, sometimes a partition-strategy refactor. Migrations of this kind are part of what Jourier does. The modeling layer (entities, joins, business rules) stays the same; only the underlying compute and storage move.

How long does landing Lattice into ClickHouse take?

First sync is typically instant to one day. A scoped engagement covering Lattice plus the modeled tables for the workflows that matter (headcount reporting, recruiting-funnel analytics) usually runs three to six weeks before production. Bigger transformations are phased. Jourier handles the Lattice pipeline, the ClickHouse schema design, the access controls, and the documentation. Your team validates the model and trains the analysts.

How predictable are ClickHouse compute costs for this workload?

Predictable, with the right design. Jourier's modeling decisions affect ClickHouse cost directly — partitioning, clustering, materialised views, query patterns. We design the Lattice model on ClickHouse for the access patterns your team actually has, not for theoretical generality. Most customers see ClickHouse compute costs roughly proportional to user activity once steady-state is reached. We can co-design the schema with cost limits in mind if that's a constraint.

Can Lattice be joined with other operational systems in ClickHouse?

Yes — that's the point of the Data Hub. Once Lattice is in ClickHouse, the modeling layer joins it with CRM, ERP, billing, product analytics, and any other source you've integrated. Entity resolution (same customer / same product / same transaction across systems) is handled in the modeling layer. The result: a ClickHouse dataset where a single 'customer' row reflects every system that knows about that customer, joined consistently.

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Aleksi Stenberg Founder & CEO