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Master RavenDB: Troubleshoot & Fix High Memory Usage

April 8, 2025

What you will learn What can affect your memory and how RavenDB manages it How to check if your memory usage is high & identify the cause of it Good practices to avoid future problems Introduction Memory is a limited resource, so at RavenDB, we do our best to optimize its use, but it might also be influenced by your actions.…

community

Simple CRUD operations with RavenDB and ASP.NET Core 8 application

March 31, 2025

Highlights Create a basic ASP.NET Core 8 app that connects to RavenDB for document storage. Use DocumentStore and sessions to create, read, update, and delete movie documents. Test RavenDB CRUD endpoints directly in Swagger while building the application. Preparing basic CRUD operations can be a helpful base for your next steps when…

Generate Embeddings for AI Search with RavenDB and External Models

March 27, 2025

Highlights Connect RavenDB to external AI models like OpenAI, Hugging Face, MistralAI, Google AI, or Ollama. Generate embeddings automatically from selected document fields using RavenDB AI Tasks. Use vector search to query data by meaning, with cached embeddings to reduce repeated AI costs. As AI models improve, ignoring their…

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RavenDB v7: New AI capabilities

March 27, 2025

Highlights RavenDB v7 adds native vector search and indexing for similarity-based queries. Use embeddings in RavenDB indexes to build smarter search, recommendations, and content retrieval. AI ETL helps connect RavenDB with external LLMs for RAG workflows and AI-powered applications. RavenDB v7 brings AI capabilities directly into…

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RavenDB data visualization with Power BI

March 17, 2025

What you will learn How to load your RavenDB documents into Power BI How to create basic visualization with Power BI How to query during Power BI import Sometimes, data is easier to present in bars, columns, or other graphs. For those situations, Microsoft’s Power BI data visualization software is perfect. This article will focus on…

cloud

Setting Up RavenDB Cluster on AWS EKS

March 10, 2025

Introduction Deploying RavenDB in a Kubernetes environment, particularly on Amazon EKS, offers a scalable and resilient database solution. Setting up any database in Kubernetes is… well… complex. It’s a stateless world, and databases are stateful. Databases need to have a fixed setup and configuration. Auto-recovery indicates that things…

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RavenDB Deployment Guide – Docker Compose Cluster

March 10, 2025

Introduction Databases are traditionally stateful applications, requiring persistent storage and consistent uptime to ensure data integrity. On the other hand, containers are ephemeral by design, meaning they can be created and destroyed dynamically. Despite this contrast, containerizing databases have become increasingly popular. So why…

data-storage nosql-database

Increase your RavenDB observability with Grafana Cloud and OpenTelemetry

March 3, 2025

What you will learn How to enable OpenTelemetry in RavenDB How to connect your RavenDB to Grafana Cloud How to create basic visualization in Grafana Cloud Introduction Increasing your system’s observability is often much appreciated, but setting up database monitoring can become complex. That’s why, in this article, we’ll…

nosql-database

How to troubleshoot RavenDB’s high CPU usage

February 25, 2025

What you will learn Common high CPU usage problem causes Difference between Current CPU Usage and Total CPU Usage Time How to use tools to investigate your problem of high CPU usage Introduction High CPU usage can be a challenging issue for anyone. Whether you noticed it on the RavenDB dashboard or started investigating why your…

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