Problems displaying this newsletter? View online.
SQL Server Central
Featured Contents
Question of the Day
The Voice of the DBA
 

Daily Coping Tip

Focus on what’s good, even if today is tough

I also have a thread at SQLServerCentral dealing with coping mechanisms and resources. Feel free to participate.

For many of you out there working in a new way, I'm including a thought of the day on how to cope in this challenging time from The Action for Happiness Coping Calendar. My items will be on my blog, feel free to share yours.

UX Matters

When I was early in my career, VB v4 was popular, and easy. So many basic apps were built by not only software developers, but people in other departments with an interest in programming. Through VB v6, I found so many apps being built, often with complex and un-intuitive interfaces.

I was reminded of these apps when I saw a story about a mistake made by Citibank. Apparently an employee was supposed to send interest payments of US$7.8mm to creditors, however, the employee paid $500mm to Revlon, the entire amount of the loan. A mistake, and one that Citibank is likely liable.

Apparently there was a UI (user interface) issue. If you read the article, you'll see a bad user interface, and one that is confusing. If you use this application regularly, it not be a big deal, but staff changes, and having useful UI matters. As I get older, and use more and more software applications, I really see the value in UI being well designed.

Most of us data professionals tend to work with our tools, some of which are well designed, some not, but often we're in a code editor, so we might not care as much. Writing code is code, though many of us do appreciate add-ins or extras that make it easy to organize our code.

I do think for administrators, or anyone that is looking at the status for their systems, good UI helps. Even if you deal with just data and text, having things displayed in an easy to understand format is important.

I'm not a UI/UX (user experience) person, but I know people that I can all for questions or hire for their experience. Over time, I've learned that paying attention to the UI/UX can make the difference between customers really enjoying what you've done and them feeling that you haven't really finished your product. I'm sure that Citibank, and many other large orgs might be re-thinking the emphasis, or lack thereof, they place on this part of software development.

Steve Jones - SSC Editor

Join the debate, and respond to today's editorial on the forums

 
  Featured Contents

Query Optimizer Suggests Wrong Index and Query Plan -- Why?

Mike Byrd from SQLServerCentral

A good example where the Query optimizer picks the wrong query plan and suggested index.

Ten tips for building a collaborative DevOps culture

Additional Articles from SimpleTalk

There is more to DevOps than tools and automation. In this article, Robert Sheldon explains how to create a DevOps culture based on collaboration.

From the SQL Server Central Blogs - Old but not gone…

Diligentdba 46159 from Mala's Data Blog

I am part of a weekly talk show we run at the TriPASS user group, called ‘Shop Talk’. Shop Talk was the brainchild of Kevin Feasel, our key user...

From the SQL Server Central Blogs - Azure Data Factory Activity Failures and Pipeline Outcomes

Meagan Longoria from Data Savvy

Question: When an activity in a Data Factory pipeline fails, does the entire pipeline fail?Answer: It depends In Azure Data Factory, a pipeline is a logical grouping of activities...

 

  Question of the Day

Today's question (by Steve Jones - SSC Editor):

 

SQL Server 2019 PMEM

For SQL Server 2019 on Linux, what is PMEM?

Think you know the answer? Click here, and find out if you are right.

 

 

  Yesterday's Question of the Day (by Steve Jones - SSC Editor)

Counting Occurrences in Python

I have some data in a list:

friends = ['andy', 'brian', 'sally', 'brian', 'dean', 'tim', 'bertha', 'sarah', 'ann', 'ann', 'brian']

I want to get a count of the number of friends named "brian". How can I do this?

Answer: friends.count("brian")

Explanation: A list has a method called count(x), which you can use to count occurrences of the parameter, x, in the list. Ref: count() - https://www.w3schools.com/python/ref_list_count.asp

Discuss this question and answer on the forums

 

 

 

Database Pros Who Need Your Help

Here's a few of the new posts today on the forums. To see more, visit the forums.


SQL Server 2017 - Administration
Remote Registry service and Get-DbaProductKey - Hello , I have to do an SQL license audit I try to use the command dbatools Get-DbaProductKey except that this command requires starting the Remote Registry service AVERTISSEMENT : [09:59:19][Get-DbaProductKey] Can't access registry for DESKTOP-95KKMMH. Is the Remote Registry service started? AVERTISSEMENT : [09:59:21][Find-DbaInstance] Failed to execute Service Principal Name discovery | Exception lors de l'appel […]
SQL Server 2017 - Development
Getting Total Spending/Purchase of Unique Customers against Each Store - TSQL - I have a requirement where purchases (spending) of customers made at different stores are provided in transactions table. It is required that What are the total purchases made at each store. How many unique/distinct customers made purchases at each store. What are the total purchase of those unique customer at all stores. Challenge I am […]
Grouping Issue for Emails - Greetings, I am trying to organize contact emails based on very specific criteria and would appreciate some guidance. This info is coming from 3 tables and my requirements are:  Columns:  ContactId,  Default email, Default Email type, Second Email, Second Email Type, Third Email, Third Email Type  If a contact has 1 email, it populates the […]
SQL Server 2016 - Development and T-SQL
Please help to get duration between two 4 or 3 character string -   DATEDIFF(minute, CONVERT(varchar,[begin_time],8) , CONVERT(varchar,[end_time],8)) as [duration] this was not worked for me could you please help above 3 formats how to get duration
Using a SET statement inside of a CASE Statement - I want to update the contents of a variable using a CASE Statement; for example: I declare the variable and set the initial value, then I want to use a CASE Statement to append to that variable contents. So, in my example below, it initially sets the variable to 'The Following Items Have Changed:' . […]
SQL 2012 - General
when search on long text on table have 40 milion rows it is very slow so what i - I work on SQL server 2012 I need to search on table partswithcompany that have 40 million rows . when make select SearchParts, CompanyId from partswithcompany where CompanyId=1234 and SearchParts='A5ghf7598fdmlcpghjk' it is very slow to re but it take too much long time when make select data from table or when using where condition is […]
SQL Server 2012 - T-SQL
Compare two versions of SQL to limit data within 2 years - Hi, I need to limit my data within 2 years, now I have no version of scripts, but I'm not sure which one is better, especially for the first one, I don't quite understand if it's necessary to prepare the 2nd temp table. hope you can guide me, thanks. V1: with cte_filterdates as ( select top 1 [month] maxdate, dateadd(year, -2, cast(convert (varchar(max), [month])+ '01' as date)) mindate from TableA with(nolock) order by [month] desc ), […]
SQL Server 2019 - Administration
opening a database - I am new to SQL. I successfully installed SQL server on a win10 PRO box at home. I connected to a SQL server instance on my home machine. I can create a database and work on it as described here: https://docs.microsoft.com/en-us/sql/ssms/quickstarts/ssms-connect-query-sql-server?view=sql-server-ver15 However, I want to investigate an already created database from another machine at my […]
Non-Unique Clustered index impact - SQL 2019 Standard, 32 GB, 4Core, Win 2019 vm. We have a table with an INT Identity as PK (non-clustered) A clustered index on a date (non-unique) about 300 rows per day. One column, that is Nvarchar(max) usually contains about 60K per record. We need a covering index that contains the NVARCHAR(MAX) as records are […]
Slowwwww running queries - We upgrade to SQL 2019 a year back and from the past 2-3 months we are seeing performance issues We have enough of memory and CPU and the perfmon counters look good. Here's some activity on the server/database I captured when I tried to run a query which is taking 2 mins to run usually […]
SSRS 2014
upgrade/migrate from SSRS 2014 to SSRS 2019 - I'm currently running SQL Server 2014 (Enterprise Edition) using SSRS 2014 (Native mode) to create reports for my employer. I am also using Visual Studio 2013 Shell (Integrated) to create my reports. I'm wanting to know if I can upgrade the SSRS 2014 (Native mode) to SSRS 2019 (Native mode) while still keeping my SQL […]
General
Python Calculation in Euler Project problem - Ahoi, since i am learning python i am trying to work myself through the "Euler Project" questions. Currently i am stuck because i can't find WHY my solution produces the wrong answer. Obviously there are other solutions and implementations out there but i do not understand why mine does not output the correct solution although […]
Powershell
Refresh Power BI Report Server Dataset with Powershell and SQL Agent - Hi, I have had the below script running for approx 12 months and after a power BI Upgrade on Friday last, it has stopped working. I can manually work around it but it would be nice to get it working again. Current PowerBI Report Server version: Version 1.10.7698.27886 (January 2021). The error is "The remote […]
Integration Services
Lookup Match n No Match - I would like to compare two files, that should give me. a Match and No Match output in separite tables. Can somebody send ma screenshot/link of such a ssis package         -_----------------- Can somebody tell me, does the following task have to be do difficult? https://drive.google.com/file/d/0ByFnKe4djAO-Y1JPYktEbVBCQTdkM1ZsSG1jY0k3dmRLbDdz/view?usp=drivesdk
Suggestions
How to contact a Moderator? - Maybe it is obvious and I have missed it, but I couldn't find a way to contact a moderator (I found the CONTACT US page with email address of Webmaster ... but I am not sure that would be the appropriate route) The reason for my request was because I was trying to QUOTE a message […]
 

 

RSS FeedTwitter

This email has been sent to newsletter@newslettercollector.com. To be removed from this list, please click here. If you have any problems leaving the list, please contact the webmaster@sqlservercentral.com. This newsletter was sent to you because you signed up at SQLServerCentral.com.
©2019 Redgate Software Ltd, Newnham House, Cambridge Business Park, Cambridge, CB4 0WZ, United Kingdom. All rights reserved.
webmaster@sqlservercentral.com

 

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -