NucleoDB 1.10.4

The latest update to NucleoDB, version 1.10.4, marks a significant stride forward from its predecessor, 1.9. In this blog post, we'll delve into the key improvements that have been made, focusing on enhanced performance, reduced CPU usage, and the optimized load on Kafka clusters.

Decreased CPU Usage

The latest version of NucleoDB significantly decreases CPU usage, making it a more sustainable and cost-effective solution, particularly for applications with limited resources or those running in cost-sensitive environments.

Shows resource usage drop with 1.10.4 with 5 running applications with NucleoDB.

Optimizing Kafka Cluster Load

An integral part of this update is the optimization of the load on Kafka clusters. By moving away from the auto-commit feature and adopting a manual commit sync, NucleoDB 1.10.4 ensures more efficient maintenance of group positions within Kafka. This change not only enhances performance but also contributes to the overall stability and reliability of the system.

String Sorting Improvement

Another critical enhancement in NucleoDB 1.10.4 is the improved mechanism for string sorting. The application now utilizes hash codes for sorting strings, which is a more efficient method than traditional approaches. This optimization significantly contributes to the overall performance boost, especially in scenarios involving large datasets.


NucleoDB 1.10.4 is not just an update; it's a transformative leap forward, bringing substantial improvements in performance, CPU usage, and load management on Kafka clusters. This new version is a testament to the commitment to continuous improvement and efficiency in database technology.

For those who are keen on upgrading their database solutions or seeking a more efficient alternative, NucleoDB 1.10.4 presents itself as a compelling choice. The combination of enhanced performance, reduced resource usage, and improved stability makes it a robust solution for a wide range of applications.