Eventstream has many differences in relation to the technologies it proposes to replace. Event Hub, Stream Analytics, Streaming Dataflows and more. We can compare these technologies, but EventStream in Microsoft Fabric has some specific differences from all of them. One of the differences is how the transformation of the input data is linked to the … Read more
Need to migrate your Azure Data Lake Storage Gen1 before Microsoft retires the service? This post from Dennes Torres explains how to automate the migration.… Read more
Update on 01/03/2022: There are two small mistakes on the article below. A) On the UI, the only Tag value which accepts customization is Label. I believe the customization is possible through API, but I haven’t checked it. B) The filter and group by using the Label tag is possible. The Label only appears as … Read more
I wrote many blogs about policies in Azure. First, I started talking about How essential Policies are. After that, I included them in a blog about Azure SQL AD Only Authentication and finally about how to ensure Azure SQL is with Azure AD Only Authentication enabled. Using both, policies and management groups, we can manage … Read more
In the previous blog, I illustrated how to create sub-queries in Kusto. However, sometimes we may face even more complex situations and we may need to create not only a sub-query, but a function. Another way to think about a function inside a Kusto query is like a parameterized sub-query. Let’s review the query from … Read more
In the same way as other query environments, Kusto queries in Log Anaytics can become complex. We need similar features in Kusto as we have in SQL Queries and one of these features is sub-queries. The Problem On the example below I’m building a query over my blog’s Log Analytics Data to identify the amount … Read more
You need to dig into old blogs I wrote before to fully understand how interesting this new extension is. On Saving Money with Log Analytics I mentioned how important log analytics is for azure clouds. This deserves more in depth analysis, which probably will be broken down in blog articles. On Connecting to Log Analytics using … Read more
Azure Monitor and Log Analytics are a very important part of Azure infrastructure. In my opinion, the adoption of these tools should start before a company starts its migration to azure. Using these tools over on premises servers can generate a performance baseline to be used when migrating the servers, ensuring the environment will be … Read more
Azure Data Studio is a great tool and supports way more than only SQL. Recently, Azure Data Studio included the support to Kusto language, or KQL. Kusto is a query language used for massive amounts of streamed data, perfect for logs. That’s why Kusto was initially created for Azure Monitor and Azure Log Analytics. However, Azure … Read more