Jourier builds the Mepco integration into your ClickHouse environment. Mepco 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.

Mepco'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.

On ClickHouse, Mepco data lives in tables tuned for analytical aggregation rather than for transactional access. Jourier designs the schema for ClickHouse's MergeTree engine — primary keys ordered for the most common WHERE clauses, materialized views for pre-aggregated queries — so Mepco reports run in milliseconds against billions of rows.

Result: Mepco 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 Mepco 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 Mepco once it's in ClickHouse.

Can I land Mepco data in my ClickHouse environment?

Yes. Jourier builds a bespoke Mepco → ClickHouse pipeline that lands data continuously in your existing ClickHouse workspace. Real-time CDC where Mepco 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 Mepco with the rest of your operational systems.

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

ClickHouse is one of several supported backends. If your stack already runs on Snowflake, Databricks, Microsoft Fabric, BigQuery, Postgres, Supabase, or Redshift, the Mepco pipeline adapts to it. Pick ClickHouse when it fits your team's skills, your customer cloud's hosting, and Mepco'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 Mepco 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 Mepco 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 Mepco → 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 Mepco integration?

Yes. The Mepco 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 Mepco into ClickHouse take?

First sync is typically instant to one day. A scoped engagement covering Mepco 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 Mepco 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 Mepco 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 Mepco be joined with other operational systems in ClickHouse?

Yes — that's the point of the Data Hub. Once Mepco 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.

Get started

Let’s discuss connecting Mepco to ClickHouse.

Book a meeting
Aleksi Stenberg Founder & CEO