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Day: September 23, 2024

A Primer on Object-Oriented Python

Published 2024-09-23 by Kevin Feasel

Leela Prasad has class:

In Python, you define a class by using the class keyword followed by a name and a colon. Then you use .__init__() to declare which attributes each instance of the class should have:

Click through for an introduction to object-orientation as it exists in Python. I have my strong functional programming biases—which is part of why I don’t particularly love Python as a programming language—but if you are going to get comfortable with Python, you’ll get a lot of value out of learning how classes work.

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The Importance of Semantic Link

Published 2024-09-23 by Kevin Feasel

Nikola Ilic excerpts from a forthcoming book:

Since Microsoft Fabric was publicly unveiled in May 2023, there has been an ocean of announcements around this new platform. In full honesty, plenty of those were just a marketing or rebranding of the features and services that already existed before Fabric. Hence, in this ocean of announcements, some features went under the radar, with their true power still somehow hidden behind the glamour of those “noisy neighbors”. 

Semantic Link is probably one of the best examples of these hidden Fabric gems. 

Click through to learn more about Semantic Link and check out Nikola and Ben Weissman’s book as well.

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Documenting Microsoft Fabric Workspaces via Semantic Link Labs

Published 2024-09-23 by Kevin Feasel

Prathy Kamasani does a bit of documentation:

Documentation is a critical and tedious part of every project. However, it is essential to review existing developments or document new ones. When the Power BI API was initially released, I attempted to do similar things. I wanted to know how to use the API to obtain an inventory of a tenant – Power BI Template – Prathy’s Blog…. Now, I believe I am achieving the same goal but using my current favourite functionality, Fabric Notebooks.

In this blog post, I will discuss using Semantic Link and Semantic Labs to get an overview of workspaces and their contents within specified workspaces via Fabric Notebook. This is just a way of doing it; plenty of blogs discuss various things you could do with Semantic Link. Also, I want to use this to document what I have learned. I like how I can generate a Lakehouse and automatically create Delta Tables as needed.

Click through to learn more about how this works.

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pgBackRest and Standby Server Backups

Published 2024-09-23 by Kevin Feasel

Stefan Fercot does some explaining:

Recently, we’ve received many questions about how to take backups from a standby server using pgBackRest. In this post, I’d like to clarify one of the most frequently asked questions and address a common misconception for new users.

First of all, it’s important to understand that taking a backup exclusively from the standby server is not currently possible. When you trigger a backup from the standby, pgBackRest creates a standby backup that is identical to a backup performed on the primary. It does this by starting/stopping the backup on the primary, copying only files that are replicated from the standby, then copying the remaining few files from the primary.

Read on to learn more and to see an example of how this works.

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Security Practices for SQL Server Reporting Services

Published 2024-09-23 by Kevin Feasel

Scott Murray locks down a service:

What are the various security ramifications when deploying and managing Microsoft SQL Server Reporting Services (SSRS)? What are some of the best practices when setting up security within SSRS?

Read on to learn more about to configure SQL Server Reporting Services in three separate tools: the SQL Server Reporting Server Configuration Manager, SSRS itself, and even SQL Server Management Studio.

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Cloud Governance via Azure Policy

Published 2024-09-23 by Kevin Feasel

Alexey Nazarov draws a line:

Azure Policy is a service that allows you to create, assign, and manage policies that govern your Azure resources. Policies are rules that define the desired state and configuration of your resources, such as the location, size, tags, and properties. Policies can also audit the compliance status of your resources and report any violations.

With Azure Policy, you can ensure that your resources follow the best practices and standards that you define for your organization. You can also use Azure Policy to implement cost management, security, and regulatory compliance for your cloud environment.

Click through to learn more about Azure Policy. My limited experience with it is that the idea is sound, though there are some limitations in what you can do that can make things annoying.

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