Enterprise Architecture

Multi-Tenant Search Engine Architecture

Client
Intershop Communications AG
Duration
1 year 9 months
Status
Completed 2024

Live Results

The Customer's Pain

Intershop's problem was killing them - they had great software but it took 6 months to get new customers live. I literally sat in a sales call where the prospect said 'we love your product but your competitor can do this in 2 months.' Ouch.

The Full Story

Intershop Communications was losing enterprise deals because their customer integration process took 4-6 months. In the competitive e-commerce platform space, this kind of delay was simply unacceptable. Their search infrastructure couldn't scale efficiently, and their development team was stuck maintaining instead of innovating.

We architected a multi-tenant search engine API that could serve 80+ channels per customer while maintaining enterprise-grade performance and security. The technical challenge wasn't just building the search capabilities - it was creating a system that could onboard new enterprise customers in weeks instead of months.

The solution involved reverse engineering existing capabilities to expand the platform's potential, building a NextJS dashboard for search management, and establishing CI/CD pipelines with zero-downtime deployments across two continents. Every component was designed for massive scalability from day one.

The transformation was dramatic: customer integration times dropped by 50%, from 4-6 months to under 2 months. Intershop could now compete aggressively on implementation speed while maintaining their technical advantage. The platform scaled to handle exponential growth without requiring proportional increases in support overhead.

Technologies Used

.NET CoreKubernetesAzureReact.jsNext.jsMulti-tenant Architecture

My Approach

1

Built a multi-tenant API so one system could handle all customers (80+ channels each)

2

Made a dashboard in Next.js so customers could manage their own search settings

3

Had to reverse-engineer some closed parts of their system to make it work (fun challenge)

4

Set everything up on Kubernetes so it scales automatically and never goes down

Technical Highlights

Multi-tenant .NET API handling millions of queries per week

Kubernetes infrastructure across two continents

NextJS dashboard managing dozens of customer configurations

Automated deployment pipelines with zero-downtime updates

Business Impact

50% reduction in customer integration timelines

Enabled process automation and cloud-based management

Scalable architecture supporting exponential growth

Improved customer satisfaction through faster onboarding

Key Lessons

The real lesson? Stop doing custom work for every customer. We changed their whole approach - instead of 6 months of custom development per client, customers now configure things themselves through a dashboard. Takes days instead of months.

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