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The new normal of digital experience delivery – lessons learned from monitoring mission-critical websites during COVID-19

Dynatrace

Over the last two month s, w e’ve monito red key sites and applications across industries that have been receiving surges in traffic , including government, health insurance, retail, banking, and media. s tate home websites/portals , COVID -19 and employment portals on an ongoing basis since the last week of March. .

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MySQL Key Performance Indicators (KPI) With PMM

Percona

As a MySQL database administrator, keeping a close eye on the performance of your MySQL server is crucial to ensure optimal database operations. This includes metrics such as query execution time, the number of queries executed per second, and the utilization of query cache and adaptive hash index.

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MySQL Performance Tuning 101: Key Tips to Improve MySQL Database Performance

Percona

MySQL performance tuning offers several significant advantages for effective database management and optimization. Enhanced Database Efficiency By adjusting configuration settings, you can markedly enhance the overall efficiency of your MySQL database. Experiencing database performance issues?

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How to Estimate Web Performance Impact Before Making Fixes

Jos

Web Performance is important for user experience and business metrics. Look, there are many case studies proving a correlation between loading time and business metrics!” ?-?I Plotting Business Metrics vs Performance Metrics Think about what you are trying to drive on your existing site. I would repeat over and over.

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Fostering a Web Performance Culture

Jos

Your dev environment is not your user’s environment Light Work , a picture by Émile Perron I use a Macbook Pro to develop websites. One could argue this is a metric-driven decision. What happens when a browser tries to load a website? Lots of case studies where changes in performance led to key metric improvement.

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Expanding the Cloud: Enabling Globally Distributed Applications and Disaster Recovery

All Things Distributed

and enable you to maintain a nearly up-to-date copy of your master database in a different AWS Region. Cross Region Read Replicas also enable you to serve read traffic for your global customer base from regions that are nearest to them. Amazon RDS offers a monthly uptime percentage SLA of 99.95% per Multi-AZ database instance.

Cloud 145
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Percentiles don’t work: Analyzing the distribution of response times for web services

Adrian Cockcroft

There is no way to model how much more traffic you can send to that system before it exceeds it’s SLA. What Is the Expected Distribution of Website Response Times? This seems reasonable overhead for a real time algorithm that could be applied to histogram data as part of a metric collection pipeline. >

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