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Tuning SQL Server Reporting Services

SQL Performance

Many database administrators find themselves having to support instances of SQL Server Reporting Services (SSRS), or at least the backend databases that are required for SSRS. This article will cover many areas that database administrators need to be aware of in order to properly license, recover, and tune a Reporting Services installation.

Tuning 67
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How To Reduce the Costs of Database Management in Financial Services

Percona

During the recession of 2008, they experienced firsthand how fast money and assets can vanish. Below, we outline some proactive steps for achieving cost efficiency and maintaining performant database environments amid a turbulent economy: 1. Here we are, with an economic downturn looming globally and some countries facing a recession.

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DevOps automation: From event-driven automation to answer-driven automation [with causal AI]

Dynatrace

The evolution of DevOps automation Since the concept of DevOps emerged around 2007 and 2008 in response to pain points with Agile development, DevOps automation has been continuously evolving. For instance, in the case of poor performance, you can seamlessly toggle a feature flag and mitigate any detrimental effects.

DevOps 217
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Improve user experience with more visibility into CDN-related HTTP errors (Part 1) 

Dynatrace

Such web resources have two things in common: Their requests never hit your data center, hence any failed requests don’t show up in your web server logs. Their performance and any errors they cause can have a massive impact on your bottom line. Stay tuned for Part 2. Today, Akamai has ~265,000 delivery nodes.

Tuning 186
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Common SQL Server Mishaps

SQL Performance

I've been teaching and writing about common SQL Server mistakes for many years. This article will expand on my previous article and point out how these apply to SQL Server , Azure SQL Database , and Azure SQL Managed Instance. SQL Server Agent alerts. This situation applies to on-premises SQL Server and IaaS. Statistics.

Servers 49
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Finding Distinct Values Quickly

SQL Performance

Back in 2014, I wrote an article called Performance Tuning the Whole Query Plan. This follow-up post revisits the question for SQL Server 2019, using a larger number of rows. It has 32GB RAM, with 24GB available to the SQL Server 2019 instance. Performance is competitive at around 15ms. Test Environment.

Servers 86
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Analyzing "death by a thousand cuts" workloads

SQL Performance

There are multiple methods to look at poorly performing queries in SQL Server, notably Query Store, Extended Events, and dynamic management views (DMVs). Extended Events provides data about the individual execution of queries, while Query Store and the DMVs aggregate performance data. Each option has pros and cons.

C++ 74