Scale Globally with Azure Cosmos DB
Cosmos DB Development Services
Your app needs to be fast everywhere — not just in one region. We build Azure Cosmos DB solutions that deliver single-digit millisecond reads across the globe, handle millions of requests, and never go down. Multi-model, multi-region, built for serious scale.
Our Cosmos DB Development Services Include
We build globally distributed, low-latency applications powered by Azure Cosmos DB — from multi-model NoSQL databases and change feed pipelines to real-time analytics and geo-replicated microservices. Our team designs cost-efficient partition strategies, configures auto-scaling throughput, and integrates Cosmos DB seamlessly with Azure Functions, App Services, and your existing stack.
Learn MoreWhat We Build For You with Cosmos DB
Your app deserves a database that is as fast and global as your users. We make Cosmos DB work hard for you — so your data is always close, always available, and always fast.
Global Distribution Setup
We configure multi-region replication so your data lives close to your users — whether they are in New York, London, or Tokyo. Active-active writes, automatic failover, and single-digit millisecond reads everywhere. Your app feels local, no matter where people are.
Partition Strategy & Performance
Bad partitioning kills Cosmos DB performance and wastes money. We design smart partition keys, optimize cross-partition queries, and set up indexing policies that keep your reads under 5ms — even with billions of documents. Fast and cost-efficient from day one.
Multi-Model API Development
Cosmos DB supports SQL, MongoDB, Gremlin, Cassandra, and Table APIs. We help you pick the right model for your use case and build applications that leverage it fully — whether you need document storage, graph relationships, key-value lookups, or columnar data.
Change Feed & Event Pipelines
React to data changes in real time. We build change feed processors that trigger Azure Functions, update search indexes, sync caches, push notifications, and feed event-driven architectures — all automatically. Your system stays in sync without polling or manual effort.
Cost Optimization & Auto-Scale
Cosmos DB can get expensive if not configured right. We set up auto-scale throughput, serverless containers where it makes sense, TTL policies to clean old data, and RU budgeting — so you pay only for what you actually use. Most clients cut their Cosmos DB bill by 40-60%.
Migration & Integration
Moving from MongoDB, DynamoDB, or SQL databases to Cosmos DB? We handle the entire migration — data mapping, schema transformation, zero-downtime cutover, and validation. We also integrate Cosmos DB with Azure App Services, Logic Apps, Power BI, and your existing APIs seamlessly.
How We Work
Discovery
Workshops, research, and business goals alignment to define your vision and project scope.
Planning
Solution blueprint, technology stack selection, and roadmap for scalable digital growth.
Design
User-centred design, wireframes, prototypes, and interactive mockups for validation.
Development
Agile sprints, rapid prototyping, and continuous integration for faster, smarter delivery.
Testing
Quality assurance, performance testing, and security validation to ensure reliability.
Deployment
Go-live execution, training, and ongoing support to keep solutions future-ready.
Our clients and projects
Software solutions for monitoring Oil & Gas company
Our Front-End engineers work as part of the team of a US company — the leader in Digital Oilfield Solutions. The task was to create an upgraded version of a web-based solution that optimizes oil and gas equipment and answers critical questions about its condition and performance.
VIEW CASE STUDY ❯❯❯
“The quality of the work and engagement has been so good. They go beyond simply executing a task, story or test and are genuinely interested in understanding what the end user wants/needs.”
Media content management platform
ANC is a New York-based company that builds unforgettable digital experiences for brand marketing. Through immersive design and multimedia services, they transform commercial spaces — stadiums, entertainment venues, transit hubs, and trade centers.
VIEW CASE STUDY ❯❯❯
“They work to help develop our company instead of only being a third-party service provider. As a result, they’ve become a part of our company, which is very cool.”
ML-powered laboratory diagnostics software
Selux Diagnostics is a US biotech company transforming infectious disease diagnostics with rapid antibiotic susceptibility testing to combat antimicrobial resistance and enable personalized therapies.
VIEW CASE STUDY ❯❯❯
“INNERLUXES resources are embedded in our team and serve as an extension to our workforce. And during the inevitable crunch periods INNERLUXES was able to rapidly increase our access to a skilled resource pool.”
AI-powered automation platform
Our client provides an AI-based collaborative platform that helps SRE teams respond to production incidents using a breakthrough approach. With this product, they can adopt SRE methodologies and reduce toil while getting a unified view of incidents.
VIEW CASE STUDY ❯❯❯
“The reliability and quality of the work done by the team are impressive.”
Frequently Asked Questions
Got questions about Cosmos DB? Here are clear, honest answers to what our clients ask us most.
What is Azure Cosmos DB and when should I use it?
Azure Cosmos DB is Microsoft’s globally distributed, multi-model NoSQL database. Use it when your app needs to be fast everywhere — single-digit millisecond reads, guaranteed 99.999% uptime, and automatic replication across regions. It is perfect for IoT apps, real-time analytics, e-commerce platforms, gaming leaderboards, and any app with users spread around the world.
Is Cosmos DB expensive? How do you keep costs down?
Cosmos DB can be costly if set up wrong — but it does not have to be. We use auto-scale throughput instead of fixed RU/s, serverless containers for low-traffic workloads, TTL policies to auto-delete old data, and smart partitioning to avoid hot partitions. Most clients see 40-60% cost savings after we optimize their setup. You pay only for what you actually use.
Can you migrate our existing database to Cosmos DB?
Yes. We migrate data from MongoDB, SQL Server, DynamoDB, PostgreSQL, and other databases to Cosmos DB. We handle schema redesign for NoSQL patterns, data transformation, partition key selection, and zero-downtime cutover. Every record is validated after migration so nothing gets lost. We also train your team on Cosmos DB best practices.
Which Cosmos DB API should I use for my project?
It depends on your data and use case. SQL API (NoSQL) is the most popular and works great for document storage. MongoDB API is ideal if you are migrating from MongoDB. Gremlin API is best for graph data like social networks. Cassandra API is perfect for wide-column, write-heavy workloads. Table API replaces Azure Table Storage. We help you choose the right one based on your actual needs — not guesswork.
How does global distribution actually work?
You pick the Azure regions where your users are. Cosmos DB automatically replicates your data across all those regions in real time. Users in Europe read from European servers, users in Asia read from Asian servers — all under 10 milliseconds. If a region goes down, traffic automatically routes to the nearest healthy region. Your app stays online and fast, always.
Do you provide ongoing Cosmos DB support?
Absolutely. We monitor your RU consumption, alert on hot partitions, optimize queries that are burning through throughput, and adjust scaling settings as your traffic grows. We also handle indexing policy updates, consistency level tuning, and change feed pipeline maintenance. Think of us as your dedicated Cosmos DB team — we keep it fast, lean, and reliable.
Ready to Go
Global with Cosmos DB?
Tell us about your app and where your users are. We will design a Cosmos DB architecture that is fast, cost-efficient, and scales automatically — no overprovisioning, no guesswork. Free consultation, real answers.
Talk to Our Cosmos DB Experts