eXtremeDB 9.0 внедрил алгоритмы поиска ближайших соседей для оптимизации работы IoT-устройств

A Solution for Embedding “Approximate Nearest Neighbor” Search Real-time database systems are critical components in many embedded applications, and a number of different types of implementations and algorithms exist depending on the application. McObject provides a range of embedded database solutions, including its latest: eXtremeDB 9.0. Nearest neighbor search (NSS) is a useful tool, and on that front, the Approximate Nearest Neighbor (ANN) is an indexing option in eXtremeDB 9.0. ANN search algorithms can quickly find data very close to the query as opposed to k-nearest neighbor (KNN) searches that are computationally expensive, O(N) versus O(log N). This support is critical for lightweight edge IoT clients to handle workloads like sensor fusion, pattern recognition, machine learning, and artificial-intelligence inference. The database is designed to operate in a resource-constrained environment. It can operate with less than 8 kB of memory while handling structured, transactional data. It’s able to run as a write-only database as well. The system can handle multiple and related record types, preserving referential integrity before transmitting data upstream for applications like sensor nodes and embedded controllers. “Version 9.0 has improved MVCC transaction scheduling, performance optimizations for the Python, Java, and C# APIs, support for .NET 8 and later while continuing support for the .NET Framework, Python support through version 3.14, persistent kernel runtime parameters that eliminate configuration drift across restarts, enhanced time-series analytics, support for additional SSL/TLS libraries including wolfSSL and Mbed TLS, and an expanded REST API.” About the Author William G. Wong Senior Content Director - Electronic Design and Microwaves & RF I am Editor of Electronic Design focusing on embedded, software, and systems. As Senior Content Director, I also manage Microwaves & RF and I work with a great team of editors to provide engineers, programmers, developers and technical managers with interesting and useful articles and videos on a regular basis. Check out our free newsletters to see the latest content. You can send press releases for new products for possible coverage on the website. I am also interested in receiving contributed articles for publishing on our website. Use our template and send to me along with a signed release form. Check out my blog, AltEmbedded on Electronic Design, as well as his latest articles on this site that are listed below. You can visit my social media via these links: - AltEmbedded on Electronic Design - Bill Wong on Facebook - @AltEmbedded on Twitter - Bill Wong on LinkedIn I earned a Bachelor of Electrical Engineering at the Georgia Institute of Technology and a Masters in Computer Science from Rutgers University. I still do a bit of programming using everything from C and C++ to Rust and Ada/SPARK. I do a bit of PHP programming for Drupal websites. I have posted a few Drupal modules. I still get a hand on software and electronic hardware. Some of this can be found on our Kit Close-Up video series. You can also see me on many of our TechXchange Talk videos. I am interested in a range of projects from robotics to artificial intelligence.