Performance engineering
Latency, throughput and cost: in-memory data grids, JVM tuning, and the search and pricing engines that have to answer in milliseconds.
- Performance
Kafka Partitions, Rebalancing and Consumer Lag: Scaling an Event-Driven Java System
Partition sizing, hot partitions, rebalancing protocols and a lag runbook for event-driven Java systems.
- Performance
Database Management Systems: How a DBMS Works, Types and Examples
What a DBMS is, how it runs a query, its components, the main types with examples and how to choose one.
- Performance
What Is Hazelcast Used For? How It Speeds Up Java Applications
How Hazelcast keeps hot data in memory to speed up Java applications, with a Spring Boot guide and deployment practices.
- Performance
Java Performance Problems in 2026: 7 Common Issues, Rated and Fixed
Seven Java performance problems we fix most often, from N+1 queries to OOM kills, with severity, symptoms and fixes.
- Performance
Java Profilers in 2026: The Best Tools and What Modern JDKs Add
What a Java profiler shows, eight tools worth using in 2026, and the profiling features recent JDKs added.
- Performance
How to Build Low Latency Java Applications: Good Practices for 2026
Good practices for low latency Java: measuring the tail, GC and allocation, warmup, threading and tuning.
- Performance
How to Improve Java Performance: Strategies That Make a Difference
Measure first, then fix what pays most: the JDK, data access, caching, garbage collection and concurrency.
- Performance
How Does Java Enable High Performance? JIT, Garbage Collection and Java 27
Why the JVM runs long-lived, high-volume systems fast, and what Java 21 to 27 changed for startup, memory and GC.
- Performance
Java Virtual Threads Guide: What They Fix, What They Break, and the Patterns That Work
How Java virtual threads work, five code patterns, what Netflix's deadlock and Jackson's ThreadLocal fix teach, where they fit, and a checklist for rolling them out.
Book a scoping call
Thirty minutes with an architect, not a salesperson. You leave with a written view of scope, price model and whether we are the right team for it.