Level 1 of the Stairway to Synapse Analytics - Create a Synapse Workspace
In this first level of the Stairway to Synapse Analytics, we learn how to set up a new workspace and add data files.
Level 2 of the Stairway to Synapse Analytics: Analyze Data in Storage Account using the Serverless SQL pool
In this second level of the Stairway to Synapse, we learn how to create external tables and query data that is stored in our data storage using the serverless pool.
Level 3 of the Stairway to Synapse Analytics: Analyze Data Using a Spark Pool
Introduction In Level 1 of this series, I discussed Synapse Analytics basics and the steps for creation of the Synapse Workspace. In Level 2, data analysis was done on Data Lake files using Serverless SQL Pool. In Level 3, I will analyze data from the files uploaded in Data Lake container using a Spark Pool. I will […]
Level 4 of the Stairway to Synapse Analytics: Create and Use a Delta Lake
Introduction In Level 1 of this series, I discussed Synapse Analytics basics and the steps for creating the Synapse Workspace. In Level 2, we analyzed Data Lake files using the Serverless SQL Pool. In Level 3, we analyzed Data Lake files using the Spark Pool. In Levels 4 and level 5, I will discuss the Delta […]
Level 5 of the Stairway to Synapse Analytics: create and use Delta Lake - Part 2
This next article in the Stairway to Synapse looks at Delta tables and processing streaming data.
Level 6 of the Stairway to Synapse Analytics: Dedicated SQL Pool
This next level of the Stairway to Synapse Analysis Services looks at the Dedicated SQL Pool.
Reflecting on the Mythical Man Month
Steve looks back at the Mythical Man Month, a book every software engineer and manager should read.
SQL Automate - A DBA's Time-Saving Toolkit
SQLAutomate is a lightweight PowerShell tool that simplifies SQL Server deployment by automating both installation and post-installation configuration. Whether you're setting up one instance or dozens, this guide shows how to use SQLAutomate to save time and reduce manual work.
Index Scans and Table Scans
There are several things that you can do to improve performance by throwing more hardware at the problem, but usually the place you get the most benefit from is when you tune your queries. One common problem that exists is the lack of indexes or incorrect indexes and therefore SQL Server has to process more data to find the records that meet the queries criteria. These issues are known as Index Scans and Table Scans.
Blogs
In Memory of Andrew Clarke, AKA Phil Factor
By Steve Jones
One of the parts of getting older that really sucks is I seem to...
Leading Through the Noise: Harnessing Data in the Age of Digital Overload
By Chris Yates
The New Leadership Frontier In today’s digital landscape, leaders are no longer just visionaries....
A New Word: Anderance
By Steve Jones
anderance – n. the awareness that your partner perceives the relationship from a totally...
Forums
taking the rcsi dive
Hi, we put together an extract that runs every 15 minutes against what i...
Parameter Sensitive Plan Optimization in SQL Server 2022
Comments posted to this topic are about the item Parameter Sensitive Plan Optimization in...
Minimum Change Tracking Retention
Comments posted to this topic are about the item Minimum Change Tracking Retention
Question of the Day
Minimum Change Tracking Retention
If I am running this code:
ALTER DATABASE AdventureWorks2017 SET CHANGE_TRACKING = ON (CHANGE_RETENTION=xxx);What is the minimum amount of time I can set? See possible answers