HOW IT WORKS: SQL Server Scheduler Affinity

by Contributed | Feb 5, 2022 | Technology

This article is contributed. See the original author and article here.

Moved from: bobsql.com

Download attachment to read the full content.

SQL Server uses 3 types of affinity to control where the SQL Server worker threads execute.  Before explaining the different scheduler affinity types let me clarify some terminology.

Node Types

SQL Server makes a specific distinction between scheduling and memory nodes.

Scheduling nodes:        sys.dm_os_nodes

Memory nodes:            sys.dm_os_memory_nodes

A scheduling node is a used to group a set of SQLOS schedulers.  The scheduling node must :

• Remain within a single memory node.


• Can be configured to use a subset of the CPUs presented by the OS from the same memory node.

For example: A memory node with 64 CPUs is a complete, Operating System, scheduler group.  SQL Server may choose to divide the memory node allowing for better partitioning and performance.  The Soft Numa feature may take the 64 CPUs and create 8 scheduler nodes, each managing 8 CPUs or 4 scheduler nodes managing 16 CPUs, etc.  The decision is performance driven.  

A memory node represents the memory associated with a group of CPUs from the physical hardware.   SQL Server aligns schedulers and other partitioned structures with the memory node to reduce access to remote, NUMA node memory when possible.  A memory node may have 1 or more scheduling nodes, but a scheduling node can only be assigned to a single memory node.

…

ProvisionGenie ? – a community driven initiative

by Contributed | Feb 4, 2022 | Technology

This article is contributed. See the original author and article here.

Many organizations want to provide Microsoft Teams to their employees, but not in a “no strings attached” way. With our customers, we often see the need for a provisioning solution, so people aren’t creating teams without thinking.

With “traditional” team creation (i.e. the built-in “Create a team” functionality) a lot of the teams that get created don’t leverage the full potential that Microsoft Teams has to offer. When a team is created as a blank slate the owner has to know what the possibilities are and how to set it up, to create a team fit for their need. On the other hand, templates don’t satisfy users’ needs either. There is no such thing as “one size fits all”. Again, to modify it, the user needs to have a certain level of knowledge.

A different approach

To tackle these two challenges when it comes to Microsoft Teams provisioning, we had a vision of a provisioning solution where we blend learning with the process of creating your team. We provide the why, the user decides the what, and the tool takes care of the how. This is how ProvisionGenie ? was born.

ProvisionGenie is a tool that guides the user through the creation process. Someone who desires a team can start up the application from inside Microsoft Teams, so they stay in the flow of their work. They will need to provide some basic information such as the name, description, and members of the team. Then the tool continues with some of the essential building blocks of a great Microsoft Teams team: channels, lists and libraries. The user gets information on why they would care about these things, and they can customize them to their liking.

An enterprise-ready solution

ProvisionGenie is built with companies in mind: a scalable database, a reliable workflow engine and a Teams-like user interface.

The data is stored in Microsoft Dataverse, the relational database built into the Power Platform that allows for advanced security scenarios. In the current version, we focus on the front-end for the users of the application. By storing our data in Dataverse however, we can expand this relatively easily in the future with a model-driven application for administrators.

Azure Logic Apps take care of the workflows and logic of creating the team with its resources. Logic Apps not only offer better permission management, they can also be deployed across tenants automatically. They are more scalable and therefore performant compared to their low-code counterpart Power Automate.

Finally, a Power Apps canvas app is used to create a beautiful user interface that fits seamlessly into Microsoft Teams. With a canvas app, there is full control over the look and feel of the UI. The canvas app provides the different options to the user and saves the configuration in Dataverse. There is no direct link between the canvas app and the Logic Apps.

A community driven initiative

ProvisionGenie was born out of the collaboration of two community members because we wanted to provide a different solution for Microsoft Teams provisioning.

We decided quite early in the process that we wanted this to be a solution for the community, by the community. Therefore, this is an open-source project which you can find on GitHub (<<link>>) and to which everyone is welcome to contribute.

Bios

Carmen Ysewijn
Power Platform Architect | Microsoft Business Applications MVP
Carmen is a Business Applications MVP and Power Platform Architect at Qubix (Belgium) with a passion to find the right solution for any challenge that arises. With this solution-oriented approach, she helps customers improve their business processes. She loves to share the knowledge she gains along the way on her blog or speaking at conferences.

Luise Freese
Microsoft MVP, Microsoft 365 Consultant, Power Platform Developer

Luise helps customers around the globe to improve their business processes and to get rid of everything that only keeps them busy without adding value in a meaningful way. She is a member of the M365 PnP team and supports developers in extending Microsoft 365. She loves all things community, open-source, stickers, and the number 42.

To write your own blog on a topic of interest as a guest blogger in the Microsoft Teams Community, please submit your idea here: https://aka.ms/TeamsCommunityBlogger

Charting on the Web Feature Updates

by Contributed | Feb 3, 2022 | Technology

This article is contributed. See the original author and article here.

Overview

Charting in Excel has long been an important tool our customers use to explore, analyze, and tell stories about their data. Until a few years ago however, Excel for the Web primarily served as consumption-based companion app to our desktop versions – this meant that users were limited in their ability to create and edit charts on the web. As part of the broader effort to evolve Excel for the Web, the team has been working hard to elevate the charting experience and is excited to share several major improvements we have made over the last couple years that are available to all free and paid customers. In this blog post, we’ll cover some of the most significant upgrades we’ve made, which provide users with a more robust chart editing experience.

The Format Pane and On-Chart Interactions

You can now leverage the format task pane and on-chart interactions to format charts on the web. The format pane provides formatting support for critical chart properties (axes, legend, data series, etc.) and makes it easy to view and navigate to each editable chart element. You are now able to make property edits to elements of a chart such as the fill/outline color, number format, axis bounds, and more.

You can now also directly select the individual elements within a chart to launch and navigate to their respective formatting options in the format pane. Previously, users could only select the entire chart but not any contents within the chart.

To explore these new capabilities, launch the task pane by double-clicking anywhere on the chart or by right-clicking and selecting “Format”. From there, you can view each chart element’s formatting options by either selecting an element within the chart or expanding the options in the format pane.

Launch and navigate the Chart Format Pane by directly interacting with chart elements

Support for Adding & Removing Chart Elements

You can now also add and remove chart elements without having to leave the format pane. Users can leverage the new on/off toggles in the pane to choose whether to include a chart element in the chart. Alternatively, you can use the delete/backspace keys to remove a chart element that is selected. We have also added support for adding/removing trendlines and error bars.

Use the Chart Format Pane’s toggles to add/remove chart elements from your chart

Other Improvements

• You can now select data from non-adjacent rows to create a chart. Previously, users were limited to creating charts from a continuous range of cells.
  
  
  

   

  
  


• You can now freely change between all different chart types. Previously, some chart type changes were not supported.


• We have also added undo/redo support for all chart commands and enabled sheet duplication for worksheets containing any chart type.

Stay tuned as we continue to improve Excel’s web charting experience – we’ll be sharing more updates as new features become available!

Your feedback is important for us! Tell us what you think about these improvements to the charting experience in Excel for the web by writing a comment on this blog post or Send us a smile or frown. You can also submit new ideas or vote for other ideas via Microsoft Feedback. 

Want to know more about Excel for the web? See What’s new in Excel for the web and subscribe to our Excel Blog to get the latest updates. Stay connected with us and other Excel fans around the world – join our Excel Community and follow us on Twitter.