Percona

DECEMBER 28, 2022

Connection id: 22 Current database: db + --+ | connection_id() | + --+ | 22 | + --+ 1 row in set (3.19 If you are performing frequent DDL operations in your database, it is not recommended to take logical backups from Aurora Reader. Trying to reconnect. What are the issues? What is the solution?

Storage 94

Storage Servers AWS Database 94

SQL Performance

JANUARY 23, 2020

Waits and Queues has been used as a SQL Server performance tuning methodology since Tom Davidson published the above article as well as the well-known SQL Server 2005 Waits and Queues whitepaper in 2006. Recently, a SentryOne customer contacted me about performance concerns with their SentryOne database. The Top Queries That Weren't.

Tuning 115

Tuning Servers Monitoring Hardware 115

All Things Distributed

JANUARY 29, 2017

Since 2006, Amazon Web Services has introduced far more than 2,500 new services and features, and around 90% of them were the result of wishes articulated directly by customers. In this case, it offers ways for wind farm operators to operate and maintain their sites from any location using cloud solutions.

Strategy 109

Strategy Innovation Entertainment Hardware 109

Brendan Gregg

NOVEMBER 29, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. The first was c3. Impressive!

Virtualization 111

Virtualization AWS Hardware Storage 111

Brendan Gregg

NOVEMBER 28, 2017

Hardware virtualization for cloud computing has come a long way, improving performance using technologies such as VT-x, SR-IOV, VT-d, NVMe, and APICv. At Netflix, we've been using these technologies as they've been made available for instance types in the AWS EC2 cloud. The first was c3. Impressive!

Virtualization 40

Virtualization AWS Hardware Storage 40

All Things Distributed

MAY 18, 2010

Expanding the Cloud - Amazon S3 Reduced Redundancy Storage. Amazon Simple Storage Service (S3) was launched in 2006 as "Storage for the Internet" with the promise to make web-scale computing easier for developers. Expanding the Cloud - The AWS Storage Gateway. Expanding the Cloud â?? All Things Distributed. Comments ().

Storage 71

Storage Cloud AWS Scalability 71