Scalegrid

AUGUST 30, 2019

Redis , short for Remote Dictionary Server, is a BSD-licensed, open-source in-memory key-value data structure store written in C language by Salvatore Sanfillipo and was first released on May 10, 2009. Depending on how it is configured, Redis can act like a database, a cache or a message broker. Redis Strings Use Cases. Redis Sets.

Cache 232

Cache Ecommerce Social Media Database 232

Jos

JUNE 2, 2018

In fact, Stockholm was the first city in installing 4G back in 2009. One could argue this is a metric-driven decision. How would you architecture a non-trivial size web project (client, server, databases, caching layer)? Lots of case studies where changes in performance led to key metric improvement. Not even close.

Performance 237

Performance Speed Google Media 237

Smashing Magazine

JANUARY 15, 2019

Since 2009, Greenpeace has been putting pressure on big Internet companies to clean up their energy mix by way of their Clicking Clean campaign. The key metric for measuring the sustainability of a digital product is its energy usage. A particular favorite in the WordPress space is WP Super Cache. Sustainable Web Design.

Website Performance 78

Website Performance Website Energy Performance 78

Jos

JUNE 2, 2018

In fact, Stockholm was the first city in installing 4G back in 2009. One could argue this is a metric-driven decision. Again, it’s easy to fake performance optimization by leaving out the bad metrics, blocking users who spoil the stats. Lots of case studies where changes in performance led to key metric improvement.

Performance 100

Performance Speed Google Media 100

John McCalpin

APRIL 2, 2020

The presentation discusses a family of simple performance models that I developed over the last 20 years — originally in support of processor and system design at SGI (1996-1999), IBM (1999-2005), and AMD (2006-2008), but more recently in support of system procurements at The Texas Advanced Computing Center (TACC) (2009-present).

Benchmarking 59

Benchmarking Performance Latency Architecture 59

John McCalpin

APRIL 2, 2020

The presentation discusses a family of simple performance models that I developed over the last 20 years — originally in support of processor and system design at SGI (1996-1999), IBM (1999-2005), and AMD (2006-2008), but more recently in support of system procurements at The Texas Advanced Computing Center (TACC) (2009-present).

Benchmarking 40

Benchmarking Performance Latency Architecture 40