Percona

SEPTEMBER 1, 2023

This blog was originally published in October 2017 and was updated in September 2023. Vertical scaling is also often discussed, which involves increasing the resources of a single server, which can have limitations in hardware capabilities and become costly as demands grow. An example is running MongoDB on Mesos.

Best Practices 70

Best Practices Traffic Database Servers 70

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Amazon even provides an official [recommendation] (2021): "For EC2 instances launched on the AWS Xen Hypervisor, it's a best practice to use the tsc clock source. But I'm not completely sure.

Speed 126

Speed Java AWS Virtualization 126

Percona

AUGUST 5, 2023

This blog was originally published in July 2017 and was updated in August 2023. This means that multiple partitions can be processed simultaneously, making better use of available hardware resources and further enhancing query performance. It’s a pretty common question around here, so let’s see what we can do about that.

Strategy 40

Strategy Storage Database Best Practices 40

Percona

JULY 7, 2023

Also, in general terms, a high availability PostgreSQL solution must cover four key areas: Infrastructure: This is the physical or virtual hardware database systems rely on to run. Can you afford the necessary hardware, software, and operational costs of maintaining a PostgreSQL HA solution? there cannot be high availability.

Availability 82

Availability Open Source Architecture Database 82

Brendan Gregg

SEPTEMBER 25, 2021

As a Xen guest, this profile was gathered using perf(1) and the kernel's software cpu-clock soft interrupts, not the hardware NMI. Amazon even provides an official [recommendation] (2021): "For EC2 instances launched on the AWS Xen Hypervisor, it's a best practice to use the tsc clock source. But I'm not completely sure.

Speed 40

Speed Java AWS Virtualization 40

Scalegrid

JULY 13, 2020

Recognized as the fastest growing database by popularity, PostgreSQL was named the DBMS of the year in both 2018 and 2017 by DB-Engines, and continues to grow in popularity in 2019. Oracle support for hardware and software packages is typically available at 22% of their licensing fees. So Which Is Best? Comparison Overview.

Open Source 244

Open Source Tuning C++ Database 244

Smashing Magazine

JANUARY 7, 2019

On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). From Fast By Default: Modern loading best practices by Addy Osmani (Slide 19). From Fast By Default: Modern Loading Best Practices by Addy Osmani (Slides 18, 19).

Performance 104

Performance Cache Network Metrics 104