Exploring Hive Tables with Spark SQL
In this article, we will look at how to use an Azure Databricks Workspace to explore Hive tables using Spark SQL along with several examples.
2022-12-12
In this article, we will look at how to use an Azure Databricks Workspace to explore Hive tables using Spark SQL along with several examples.
2022-12-12
However chaotic or predictable your DevOps processes currently are, the new video learning pathway from the Redgate University will help you prioritize what to improve first, provide step-by-step guidance on how to implement those improvements, and show you ways to measure them. Start learning.
2022-12-12
This article goes into a framework for tracking data manipulation activity using a few triggers.
2022-12-09
6,743 reads
Every enterprise is now facing the same challenge: to do more with less in a demanding economic environment. They're expected to release value to customers sooner while at the same time controlling the costs of their infrastructures, retaining skilled staff, and reducing risk. What role does the database play in balancing this challenge? Read on to find out.
2022-12-09
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2022-12-09
480 reads
This is the first of two articles to describe the principles and practicalities of masking data in databases. It explains why an organization sometimes needs masked data, the various forms of masked data we can use, the sort of data that needs to be masked, and the potential pitfalls.
2022-12-07
ORMs (Object Relational Mappers) are tools (libraries, modules, packages) that provide the functionality for interacting with SQL databases. This article will look at how to use any SQL Database in GO with GORM.
2022-12-07
In a previous article, we showed how to expose an Amazon RDS instance to the public internet securely for direct access to the database. In this article we shall configure an Amazon EC2 instance for network access to an existing Amazon RDS instance. The purpose of this would be to make sure that if we deploy an application to this EC2 instance, communication from the client to the RDS instance would be smooth.
2022-12-05
2,333 reads
For the final release of SQL Server 2022, Microsoft popped a surprise that wasn’t in the release candidates
2022-12-05
There are many things to consider when deciding whether to invest in a database monitoring tool or whether to use a homegrown solution. However, the business frequently wants to know one thing and one thing only: what’s the return on this investment (ROI)? In this webinar, Microsoft Data Platform MVP, Grant Fritchey, is joined by our expert panel to share the pros and cons to building a monitoring system versus purchasing one.
2022-12-05
Truncate Table Pitfalls Truncating a table can be gloriously fast—and spectacularly dangerous when used carelessly....
You can find all the session materials for the presentation “Indexing for Dummies” that...
By Kevin3NF
Parts 1, 2 and 3 got you to the (SQL) engine room. Now we...
hi, just to get this part out of the way, if my intended target...
Hey All, I'm looking for a free ERD tool. Does anyone have any recommendations?...
Comments posted to this topic are about the item Stairway to Azure SQL Hyperscale...
The new vector datatype in SQL Server 2025 requires a number dimension parameter. What is the maximum number of dimensions supported?
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