Learn how to plot a financial time series using SQL Server data and Python to reveal the value of exponential moving averages and make decisions about time series values.
Communities of practice bring people together to share ideas and learn from each other about a common interest. In this article, Robert Sheldon explains and gives some advice on starting them.
I've recently moved house from Massachusetts to Oklahoma. Long story. Anyway, sitting in my new office looking out at the trees, some of the leaves are starting to change. Ah, Fall. Lovely Autumn colors... WAIT! Actually, something else is going on. Only a few trees are changing color. Word is, we've been a little dry […]
Data can enhance the experience our client's have with software.
SSIS stands for SQL Server Integration Services and is a solution for building data integrations and workflow applications that integrate with SQL Server databases. As data integration processes increase in importance, organizations are looking for ways to simplify integration and manage workflows. In this article, we'll walk you through how to design a data flow that adds new HubSpot contacts to a MailChimp list using CData SSIS Components for HubSpot and MailChimp. Connecting to HubSpot and MailChimp The […]
In this article we demonstrate how to transfer data via a CSV file from a SQL Server database to a Pandas dataframe and then subset the dataframe in Python.
This short article shows how to connect to Salesforce data with CData and produce a chart from a query.
The way that AI is used in the world can make it better, but not always. In either case, we ought to have some accountability for the models.
A set of PowerShell cmdlets that will 'diff' two versions of a database and provide a high-level overview of the major database changes made by successive Flyway migrations. You can 'diff' a SQL Server database to the same one on PostgreSQL and find out which objects are the same and which are different.
Dealing with NULL values especially when joining tables can become a challenge. Let's take a look at this issue and how this can be resolved.
By Steve Jones
anderance – n. the awareness that your partner perceives the relationship from a totally...
By gbargsley
We’ve all been there. Someone walks up and asks, “Is SQL Server having issues?”...
By Chris Yates
In the beginning, there was OLTP – Online Transaction Processing. Fast, reliable, and ruthlessly...
Nguyen Khanh Tung Email: traiphieu.com@gmail.com ORCID: 0009-0002-9877-4137 -------------------------------------------------------------------------------- Abstract This article presents a numerical...
Hello, I think I need a recursive cte query but unsure of the logic....
True or False: Tables with a SPARSE column consume more space than regular columns if most values are NOT NULL.
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