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Why your database architecture is your first line of defense

Why your database architecture is your first line of defense

January 8, 2026

Recent reports about a vulnerability often referred to as MongoBleed have understandably drawn attention across the engineering and security communities. At a high level, the issue allows an unauthenticated remote attacker, under specific conditions, to read portions of the process memory. That memory may include sensitive data such…

data security
Blog
Swiping left on writing authentication code yourself

Swiping left on writing authentication code yourself

January 7, 2026

You may have heard about a recent security vulnerability in MongoDB (MongoBleed). The gist is that you can (as an unauthenticated user) remotely read the contents of MongoDB’s memory (including things like secrets, document data, and PII). You can read the details about the actual technical issue in the link above.The root cause of the problem is…

Blog
PropertySphere bot: understanding images

PropertySphere bot: understanding images

December 26, 2025

In the previous post, I talked about the PropertySphere Telegram bot (you can also watch the full video here). In this post, I want to show how we can make it even smarter. Take a look at the following chat screenshot:What is actually going on here? This small interaction showcases a number of RavenDB features, all at once. Let’s first focus on…

Articles
Begin analysis with OLAP ETL

Begin analysis with OLAP ETL

December 23, 2025

Highlights Use RavenDB OLAP ETL to move operational data into analytics systems automatically. Transform transactional data into Parquet format optimized for OLAP workloads. Send scheduled data batches directly to destinations like Amazon S3 without building a separate pipeline. Operational Data to Insight There comes a moment…

on premisecloudguidecommunity
Blog
PropertySphere’s intelligent Telegram bot

PropertySphere’s intelligent Telegram bot

December 22, 2025

In the previous post, I introduced the PropertySphere sample application (you can also watch the video introducing it here). In this post, I want to go over how we build a Telegram bot for this application, so Renters can communicate with the application, check their status, raise issues, and even pay their bills. I’m using Telegram here because…

Blog
PropertySphere sample application

PropertySphere sample application

December 19, 2025

This post introduces the PropertySphere sample application. I’m going to talk about some aspects of the sample application in this post, then in the next one, we will introduce AI into the mix. You can also watch me walk through the entire application in this video. This is based on a real-world scenario from a customer. One of the nicest things…

Articles
RavenDB Ansible Collection: New Features (12/25)

RavenDB Ansible Collection: New Features (12/25)

December 16, 2025

Highlights The RavenDB Ansible Collection adds new automation capabilities for database operations and cluster management. New modules support health checks, encrypted database creation, and connection string automation. DevOps teams can now automate index configuration, rolling index deployment, and node joins in secured…

announcementdevopscommunityenterprise
Blog
RavenDB Kubernetes Operator

RavenDB Kubernetes Operator

December 15, 2025

I’m happy to announce the official release of the RavenDB Kubernetes Operator. As organizations use Kubernetes for more and more parts of their infrastructure, the complexity of deploying databases in such an environment is quite a challenge. For RavenDB, you need to handle certificates, persistence, and upgrades, and it is easy for that to…

Blog
Choosing “naked” vms or Kubernetes for hosting databases in the cloud

Choosing “naked” vms or Kubernetes for hosting databases in the cloud

December 11, 2025

We are a database company, and many of our customers and users are running in the cloud. Fairly often, we field questions about the recommended deployment pattern for RavenDB. Given the… rich landscape of DevOps options, RavenDB supports all sorts of deployment models: Embedded in your application Physical hardware (from a Raspberry Pi to massive…