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Azure Databases

Cosmos DB

We build Cosmos DB solutions that scale predictably: correct partition keys, data model decisions, throughput planning, and monitoring so RU/s cost stays under control.

  • NoSQL
  • Partitioning
  • Global Scale

Most Cosmos issues come from data modeling and partition strategy — we design those first.

Cosmos DB Foundations We Deliver

Cosmos DB is powerful, but only when the model and throughput strategy match access patterns.

Data Model & APIs

Choose the right API and modeling approach aligned to your app’s queries.

Partition Strategy

Partition keys designed to avoid hot partitions and support scale.

Throughput & Cost Planning

RU/s planning, autoscale strategy, and cost guardrails.

Observability

Dashboards and alerts for throttling, latency, and workload regressions.

How We Implement Cosmos DB

  1. 1

    Access Pattern Review

    Understand reads/writes, query patterns, and scale expectations.

  2. 2

    Design

    Model entities, pick partition keys, and define throughput and indexing.

  3. 3

    Implement & Validate

    Build collections, indexes, and app integration; validate with load tests.

  4. 4

    Operate

    Monitoring, cost guardrails, and runbooks for throttling and failures.

What You Get

  • Partition key and data model aligned to queries.

  • Throughput plan with autoscale strategy and cost controls.

  • Monitoring for throttling and latency regressions.

  • Guidance to keep RU/s usage predictable.

Common Cosmos DB Issues

RU/s spikes

Throughput costs explode due to inefficient queries or indexing.

Hot partitions

A poor partition key causes throttling and uneven performance.

Indexing mismatch

Default indexing wastes RU/s or blocks key query patterns.

Cosmos DB Questions

Build Cosmos DB Without Cost Surprises

Tell us your data and access patterns. We’ll propose a Cosmos DB design with predictable performance and throughput.

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