Companies today require database systems that are reliable and capable of efficiently handling large volumes of data and numerous transactions. Traditional relational databases, once the foundation of data management, often struggle to meet these modern demands, leading to delays and program slowdowns. In response, NewSQL databases, a new class of SQL systems, has emerged.
2024-10-30
So far in this series, we’ve looked at different ways that you can add, retrieve, and update documents in a MongoDB collection. This article continues that discussion by explaining how to use MongoDB Shell to delete documents from a collection.
2024-07-19
MongoDB is a document database. As such, the data is stored as individual documents. A document is a data structure made up of one or more field/value pairs.
2024-01-19
Learn the basics of how to work with objects in Cassandra, a NoSQL database.
2023-12-01
1,311 reads
Is MongoDB in use within your organization? The Flyway development team is adding MongoDB support into Flyway and would like to better understand the current pain points. If you are able help, or are interested in finding out more, please participate in our 5-minute survey.
2023-11-17
Someone makes a case for using a Document DB rather than a RDBMS. Steve has a few thoughts.
2023-04-24
171 reads
2023-02-06 (first published: 2023-02-01)
3,719 reads
It seems that many people who choose NoSQL platforms still need relational features. Steve speculates on why.
2022-05-18
153 reads
The NoSQL class of databases were very popular for awhile, but it seems many companies are sticking with an RDBMS in many cases.
2022-02-16
597 reads
In this article, we will explore the HTAP capabilities of Cosmos DB. The goal is to derive real-time insights from transactional changes made to Cosmos DB, in a cost-effective manner with minimal overhead. I want the solution to be scalable, reliable and overall simple to maintain.
2021-11-03
2,228 reads
By Steve Jones
I needed to test a striped backup, so I decided to ask the AI’s...
By gbargsley
In SQL Server environments where transactional replication runs alongside Always On Availability Groups (AGs),...
Disable the sa login in SQL Server (and sleep better)If you run SQL Server...
Comments posted to this topic are about the item Create an HTML Report on...
The SQLPS.exe file has gone AWOL on 2 of my 4 SQL servers, ie,...
Comments posted to this topic are about the item Be Wary of Data
You have a table [dbo].[orders] without a Clustered Index (Heap). The table does not have any other nonclustered indexes! You rund the following command in Read Committed Isolation Level:
SELECTo_orderdate,
o_orderkey,
o_custkey,
o_storekey
FROMdbo.orders
WHEREo_orderkey = 3877;