How to understand NoSQL Databases
Today we have a guest editorial from Phil Factor that looks at NoSQL databases.
Some Relevant PowerShell Books
Phil Factor leafs through a few of his PowerShell books in his library, and considers which are his favorites
SQLServerCentral Webinar #24: Prepare for When Disaster Strikes
Steve Jones presents some disaster stories with ideas on how you might prevent, or mitigate the effects, of those problem situations.
Using Lookup Function to Bridge Datasets in Report Builder
The report function, lookup, can be used to link two independent datesets.
VMware High Availability in SQL Server
With the massive number of servers running SQL Server within virtual machines (VMs), it's critically important for DBAs to understand the high availability options available when SQL Server is running within a VM.
PowerShell the SQL Server Way
Although Windows PowerShell has been available to IT professionals going on seven years, there are still many IT pros who are just now deciding to see what the fuss is all about. Depending on your job, you might find PowerShell an invaluable tool. Microsoft's plan is that PowerShell will be the management tool for all of its servers and platforms. For most IT pros, it's not a matter of if you'll be using PowerShell, only a matter of when.
Data Farming
Another spy story involving data that's not true, and perhaps not plausible, but it makes Steve Jones think about data shadows.
AlwaysOn in SQL Server 2014 CTP1
AlwaysOn encompasses the SQL Server solutions for mission-critical high availability and disaster recovery. Two solutions were included under the AlwaysOn umbrella in SQL Server 2012: Availability Groups and Failover Cluster Instances. Each solution has different characteristics, making them appropriate for different scenarios, and both can be combined in the same deployment.
Disaster Recovery Tip #6 - Monitor Your Systems
Today's complex systems are too large to be able to rely on any DBA's memory for knowledge of each component, and its configuration options and settings.
Blogs
T-SQL Tuesday #198–Change Detection
By Steve Jones
This month we have a new host, Meagan Longoria, who graciously agreed to help...
Redgate and Rome
By Steve Jones
I’m at the UK Redgate office today, meeting with senior leaders in all areas...
Quick Tip: Check Most DTU Expensive Queries in Azure SQL Database
Optimizing Azure SQL Database performance often begins with identifying the most resource-intensive queries. Understanding...
Forums
Creating a JSON Document IV
Comments posted to this topic are about the item Creating a JSON Document IV
Restoring Azure Key Vault Keys and Validating SQL Server TDE Recovery: Level 7 of the Stairway to TDE
By VishnuGupthanSQLPowershellDBA
Comments posted to this topic are about the item Restoring Azure Key Vault Keys...
Permissions Removal When Changing Object Schema
When the schema of an object is changed, SQL Server wipes out the previous...
Question of the Day
Creating a JSON Document IV
I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT YearEstablished, json_objectagg(city : TeamName) FROM dbo.NFLTeams GROUP BY YearEstablished;See possible answers