Performance Optimization

Boost Performance and Stability

When Performance Becomes a Problem

Slow UI response / laggy screens
Slow UI response / laggy screens
Inefficient database queries or missing indexes
Inefficient database queries or missing indexes
Performance drops under heavy load
Performance drops under heavy load
High CPU or Memory Usage
High CPU or Memory Usage
Lack of monitoring/visibility into issues
Lack of monitoring/visibility into issues
Heavy frontend components
Heavy frontend components
Slow client rendering
Slow client rendering
Slow UI response / laggy screens
Slow UI response / laggy screens
Inefficient database queries or missing indexes
Inefficient database queries or missing indexes
Performance drops under heavy load
Performance drops under heavy load
High CPU or Memory Usage
High CPU or Memory Usage
Lack of monitoring/visibility into issues
Lack of monitoring/visibility into issues
Heavy frontend components
Heavy frontend components
Slow client rendering
Slow client rendering

What Can Be Done about It

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Performance Optimization

Performance optimization is the process of identifying and eliminating performance bottlenecks. Solutions vary and often require a thoughtful, case-specific approach.

We cover:

  • client-side optimization
  • server-side optimization, including inefficient platform usage and non-platform-related issues
  • project-specific performance improvements

Our team supports you from expert consultation to full performance resolution.

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Observability

The Observability may include:

  • a standard set of services for tracing, monitoring and logging
  • distributed profiling
  • smart alerting (AIOps can be used)
  • BPM processes starting(solving problems and indication of incidents)

This abilities give:

  • preventing performance degradation during development
  • see resources utilization during load testing
  • prevent problems on the production stage (proactive vs reactive)
  • reduce time to repair (MTTR) on any stage of project

Metrics and traces are built into Jmix or can be designed specially fo your use case. The services are lightweight and suitable for all stages of a project, including production.

How we can help:

  • explain observability principles and set up standard Jmix metrics
  • implement custom metrics for your specific application
  • teach your team how to interpret data and make the right performance decisions
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Load Testing

We simulate real-world load and usage scenarios to evaluate how your application performs under stress.

As a result, you get:

  • clear performance benchmarks for key user scenarios
  • throughput and capacity metrics expressed in real numbers
  • insights into whether existing resources are sufficient
  • early detection of performance degradation over time

Load testing is especially valuable at early stages to validate architecture decisions. We work with CUBA, Jmix 1.x, and Jmix 2.x, and design test scenarios tailored to your application.

What Steps We Offer

Step 1
Initial kick-off meeting with performance engineer
Step 2
Collect information about your application
Step 3
Apply metrics for initial evaluation
Step 4
Apply Optimisation Recommendations

Our performance engineer has experience and knowledge

to support you with your Jmix application optimization
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Pavel Alexandrov
Head of Performance Engineering
5+ years with the Jmix platform team
  • Areas of expertise
  • Jmix platform component development
  • Enterprise application development and consulting
Pavel is an experienced engineer with a strong background in Java, SQL, and Spring. He works extensively with search technologies such as Elasticsearch and OpenSearch, as well as performance analysis and monitoring tools used in enterprise systems.