Skip to main content

[Post Event] Cloud Fest 2025

Together with the Endava Cloud team, I had the opportunity to participate in Cloud Fest 2025, held at Europa Park in Germany. Cloud Fest focuses on cloud technology from all fields, with a high focus on private and public cloud.

The session covered topics such as AI, open-source, security, sustainability, and the evolution of the cloud. Numerous showcases provided us with the opportunity to network and gain a better understanding of the EU market. 

 My primary goal for the event was to network and visit all the exhibitors. Yes, I visited all the exhibitors, and I had the opportunity to chat with around 120 of them. There was a mix of cloud hardware providers, solution providers for private cloud, physical and virtual appliance providers and startups from this space.

I was surprised that no public cloud vendors were present at the conference, considering there were over 150 exhibitors and more than 9,000 attendees.

The cloud repatriation trend in the EU is stronger than ever. This was evident not only at Cloud Fest, as seen in the sponsors and sessions, but also among the attendees. Most of them are part of organisations that aim to run a portion of their workloads in a private cloud. The hybrid cloud is a trend that we need to embrace, this is for sure.

 Nowadays, an organisation's cloud journey blends private and public clouds. We can no longer assume that the public clouds provided by AWS, GCP, and Azure can fulfil the needs of the European market.

This comes with challenges regarding the technical stack, technical approach, and the capabilities and skills required to build and run an IT ecosystem successfully. With an increasing number of parties involved in building the IT ecosystem, the challenges are on both sides: providers and end-customers.

My takeaway from Cloud Fest is related to the multi-cloud ecosystem. Where ‘multi’ means a blend between private and public cloud. Infrastructure and Platform Engineering skills are nowadays more important than ever. This will be a challenge because, over the last 10 years, there has been a shift towards public cloud knowledge, and finding people with deep infrastructure understanding can be a challenge at times.


If you are at the beginning of your IT journey, consider not only AI and public cloud but also technology and solutions related to on-premises solutions. The shift is imminent, and we need to prepare for it.

Comments

Popular posts from this blog

How to audit an Azure Cosmos DB

In this post, we will talk about how we can audit an Azure Cosmos DB database. Before jumping into the problem let us define the business requirement: As an Administrator I want to be able to audit all changes that were done to specific collection inside my Azure Cosmos DB. The requirement is simple, but can be a little tricky to implement fully. First of all when you are using Azure Cosmos DB or any other storage solution there are 99% odds that you’ll have more than one system that writes data to it. This means that you have or not have control on the systems that are doing any create/update/delete operations. Solution 1: Diagnostic Logs Cosmos DB allows us activate diagnostics logs and stream the output a storage account for achieving to other systems like Event Hub or Log Analytics. This would allow us to have information related to who, when, what, response code and how the access operation to our Cosmos DB was done. Beside this there is a field that specifies what was th...

Can User Technical Profile Influence AI Architecture Decisions?

In the last few days, I ran a small experiment on Devin/Windsurf/Cascade, BMAD, and LLM-based architecture decisions. The initial concern was simple: if an AI coding assistant knows something about the user, for example, that the user is a Java developer or a .NET developer, can this information influence the architecture and technology stack that the AI will propose? This question is important because many companies are starting to use AI tools not only for coding but also for product discovery, architecture, documentation, and technical decision-making. If the AI is influenced by the developer's personal profile, the result may not be fully neutral. It may look like a business or architecture decision, but in reality, it may be partially shaped by the context of the person using the tool. The test was done using BMAD with Devin/Windsurf/Cascade. The scenario was a unified field service operations platform. The task was to let BMAD refine the product, define the architecture and s...

ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded

Today blog post will be started with the following error when running DB tests on the CI machine: threw exception: System.InvalidOperationException: The Entity Framework provider type 'System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer' registered in the application config file for the ADO.NET provider with invariant name 'System.Data.SqlClient' could not be loaded. Make sure that the assembly-qualified name is used and that the assembly is available to the running application. See http://go.microsoft.com/fwlink/?LinkId=260882 for more information. at System.Data.Entity.Infrastructure.DependencyResolution.ProviderServicesFactory.GetInstance(String providerTypeName, String providerInvariantName) This error happened only on the Continuous Integration machine. On the devs machines, everything has fine. The classic problem – on my machine it’s working. The CI has the following configuration: TeamCity .NET 4.51 EF 6.0.2 VS2013 It see...