Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. Ford, et al., “TCP

Performance 110

Performance Latency Cache Virtualization 110

Brendan Gregg

JULY 4, 2021

## References I've reproduced the talk references below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency? Ford, et al., “TCP

Performance 140

Performance Latency Hardware Storage 140

Brendan Gregg

FEBRUARY 28, 2023

My personal opinion is that I don't see a widespread need for more capacity given horizontal scaling and servers that can already exceed 1 Tbyte of DRAM; bandwidth is also helpful, but I'd be concerned about the increased latency for adding a hop to more memory. Ford, et al., “TCP

Performance 52

Performance Latency Cache Virtualization 52

Brendan Gregg

JULY 4, 2021

## References I've reproduced the talk references below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency? Ford, et al., “TCP

Performance 52

Performance Latency Hardware Storage 52

IO River

NOVEMBER 2, 2023

Whether it's an e-commerce platform, a banking system, or a software-as-a-service (SaaS) provider, downtime can result in lost sales, dissatisfied consumers, and financial losses.As In 2013, Amazon experienced a brief outage that lasted approximately 30 minutes.

Availability 52

Availability Social Media Traffic Games 52

IO River

NOVEMBER 2, 2023

Whether it's an e-commerce platform, a banking system, or a software-as-a-service (SaaS) provider, downtime can result in lost sales, dissatisfied consumers, and financial losses.As In 2013, Amazon experienced a brief outage that lasted approximately 30 minutes.

Availability 52

Availability Social Media Traffic Games 52

Alex Russell

APRIL 29, 2021

Browser release notes and caniuse tables since Blink forked from WebKit in 2013 [7]. have been available in iOS since 2013 with iOS 7.0. Now in development in WebKit after years of radio silence, WebXR APIs provide Augmented Reality and Virtual Reality input and scene information to web applications. CSS Grid and ES6 ).

Media 145

Media Games Education Engineering 145