06 September 2021
06 September 2021

Using Power BI to Analyse Azure Costs

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Azure Cost Management is in constant evolution to help manage the cost of services in the cloud. Microsoft provides the Azure Cost Management Power BI App to manage cloud costs, but this app only works with Enterprise Agreement accounts. This was a considerable limitation, since many companies use the cloud using Customer Agreement instead of … Read more
30 August 2021
30 August 2021

5 SSIS tricks you would like to know

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How to make conditional decisions in a package It may seems strange the lack of a decision task for the control flow. However, there is a work around to allow us achieve the same effect we would have with a “decision task”. The precedence control between tasks can be based on an expression. Building the … Read more
23 August 2021
23 August 2021

Change Delete Behavior and more on EF Core

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Entity Framework had objects called conventions. These objects can be used to make configurations on the entity framework context to change its default behavior. Two examples of behaviors we usually configure are the pluralize behavior for object names and delete cascade for foreign keys. Entity Framework Core, on the other hand, doesn’t have conventions. How … Read more
16 August 2021
16 August 2021

Creating functions in Kusto Queries

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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
09 August 2021
09 August 2021

Creating Kusto sub-queries

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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

Automating EMR step submission from AWS Lambda

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What is EMR? Elastic MapReduce is an Amazon web service tool for big data processing and analysis. The MapReduce is a framework that allows programmers to process large scale data across distributed processors in parallel. Amazon EMR processes big data across a Hadoop cluster of virtual servers on Amazon Elastic Compute Cloud (EC2) and Amazon Simple Storage … Read more
19 July 2021
19 July 2021

.NET Community: Where and how can we find help

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I was developing some personal .NET projects when I faced some problems. Probably they are usual problems during a .NET development, but I had to ask some questions on the .NET Community. Where could I ask some .NET questions? First place I looked for was TechCommunity. However, to my surprise,  TechCommunity doesn’t have a hub … Read more

Automate Decisions using Apache Spark

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What is Spark? Apache Spark is an analytics engine for large-scale data processing, with powerful built-in modules for data streaming, SQL, machine learning and graph processing. When working with large-scale data processing, the spark is the best analytics engine to work with. Apache Spark achieves high performance for both batch and streaming data and workloads can be … Read more
06 July 2021
06 July 2021

How to Combine Script Files using ScriptBundle in ASP.NET MVC

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Introduction MVC 4 introduced request bundling and minification techniques to reduce request load time. Bundling allows us to request a collection of static files from the server in one HTTP request. Bundling The technique of bundling is shown in the diagram below: Source – Loading script files in separate requests In the namespace System.web.Optimization, MVC … Read more
02 July 2021
02 July 2021

Explain ngFor trackBy in Angular

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What is ngFor in Angular Template syntax? Angular makes use of HTML for templates associated with components that eventually represent the views of your front-end application. A component controls the part of the user’s application UI and the associated template is what gets rendered in that part of the User Interface of an Application. The … Read more