data · open source
Recommendation & Personalisation with Databricks
Recommendation & Personalisation built on Databricks, chosen where it genuinely fits, and swapped where it does not.
- Category
- data
- Vendor
- Open source
- Alternatives we also use
- 6
Why Databricks for this
Orqent Labs builds recommendation systems evaluated by controlled experiment, reported against revenue or engagement rather than a leaderboard metric.
Databricks is strongest at one platform covering data engineering, analytics and machine learning. For recommendation & personalisation that matters because the failure modes of this kind of system tend to cluster exactly there.
The honest trade-off: heavier than most mid-market workloads need. We say that up front because a stack chosen for fashion rather than fit becomes someone's migration project two years later. We build the smallest thing that proves the case, put it in front of real users, and expand only what earns its keep.
Six weeks to something running in production, not six quarters to a strategy document.
The honest assessment
- What it is
- Unified analytics and ML platform on the lakehouse model.
- Strongest at
- one platform covering data engineering, analytics and machine learning
- Trade-off
- heavier than most mid-market workloads need
- Category
- data
We are not a reseller for Databricks and hold no commission on this choice. Where a different option fits your workload better, the recommendation will say so. That is the entire value of asking us.
What is included
- Event tracking design, since most projects start with inadequate data
- Baseline popularity model to beat
- Hybrid collaborative and content-based ranking
- Cold-start handling for new users and new items
- A/B testing framework with proper statistics
- Business-metric reporting, not just offline accuracy
Questions
How much data do we need?
Less than people assume to start. A content-based approach works from day one; collaborative filtering improves as interaction volume grows.
How do you handle new products?
Content-based features carry new items until interaction data accumulates, with deliberate exploration so new items get a fair chance to be seen.
How do we know it is working?
Controlled A/B tests measured on revenue or engagement, with proper statistical treatment rather than eyeballing a dashboard.
Alternatives for recommendation & personalisation
Same capability, different stack. Each page states its own trade-off.
Building with Databricks?
Bring us the workload and we will tell you whether this is the right stack for it.
Or email bd@dtrasglobal.com · call +91 74118 77878