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Gracija Nikolovska
Software Developer - C#, Python, ROS

A software developer with a background in machine learning, robotics, and programming in Python, C#, and ROS, focused on building practical solutions with innovative technologies.

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Comparing Data Management Tools for Robotics

· 11 min read
Gracija Nikolovska
Software Developer - C#, Python, ROS

Data Management Tools for Robotics

Data management is a very important element in modern robotics systems. As robots become more advanced, they generate massive amounts of information from various sources, such as sensor readings, system logs, and video feeds, and being able to manage this data effectively can mean the difference between a robot that performs well and one that fails to meet expectations.

In this article, we will compare different data management tools for robotics by looking into their key features, strengths, and the types of use cases they are best suited for. Understanding these differences will help robotics engineers and developers choose the right tool for their specific needs.

3 Ways to Store ROS Topics

· 8 min read
Gracija Nikolovska
Software Developer - C#, Python, ROS

Introduction Diagram

The Robot Operating System (ROS) is a powerful framework for developing and managing robotic systems. It simplifies integration, communication, and development through various tools and libraries. ROS is built around a communication system that uses a publish-subscribe model to connect components, where some, like sensors or cameras, act as publishers, and others, like motors or processors, are subscribers. The data shared between these components is organized into topics.

To make the most of this data, especially when it's needed later for analysis, debugging, or sharing, it's crucial to store it efficiently. In this article, we'll dive into three methods for storing ROS topics, comparing their benefits and limitations to help you choose the best one for your needs. In case you need to gain a broader understanding of how to handle robotics data effectively, make sure to check out our article on storing and managing robotics data first.

How to Store and Manage Robotics Data

· 17 min read
Gracija Nikolovska
Software Developer - C#, Python, ROS

Introduction Diagram

Robots generate massive amounts of data that must be managed effectively. Challenges like limited on-device storage, the need for real-time processing, and high cloud storage costs make it essential to find efficient solutions. Balancing edge and cloud storage while keeping data synchronized is a key part of effective management.

This article begins by outlining these challenges and offering practical strategies, such as using time-series databases and implementing retention policies. We will then introduce ReductStore, a specialized database designed to meet the unique needs of robotic systems. With features like real-time ingestion, efficient querying with batching, smart retention policies, and edge-to-cloud replication, ReductStore offers a cost-effective and high-performance solution for storing and managing robotic data.

We’ll also explore a hand-on example where we’ll show how you can set up ReductStore and use it for storing and managing data. Finally, we will compare ReductStore with MongoDB, explaining why ReductStore is the better choice for robotics. This comprehensive guide is designed to help engineers and developers overcome the challenges of robotic data management and optimize their systems.