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Introduction to KVM, SR-IOV, and Exploring the Advantages of SR-IOV in KVM Environments

DZone

Embedded within the Linux kernel, KVM empowers the creation of VMs with their virtualized hardware components, such as CPUs, memory, storage, and network cards, essentially mimicking a machine. KVM functions as a type 1 hypervisor, delivering performance similar to hardware—an edge over type 2 hypervisors.

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Auto-Increment Counter Persistence in MySQL 8: Comparing the Evolution From MySQL 5.7

Percona

sec) Now, let’s delete the last record (ID 4) from the “users” table, perform a restart, and inspect the table’s contents: mysql> delete from users where id=4; Query OK, 1 row affected (0.01 sec) service mysql restart mysql> select * from users; ERROR 2006 (HY000): MySQL server has gone away No connection.

Servers 110
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Should You Use ClickHouse as a Main Operational Database?

Percona

However, ClickHouse is super efficient for timeseries and provides “sharding” out of the box (scalability beyond one node). 2006-01-01 ? With the latest ClickHouse version, all of these features are available, but some of them may not perform fast enough. So can we use it as our main datastore? count()?? ?

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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

© ​​ 2006 ​​ Microsoft Corporation. ​​ This is similar to the ​​ suspend and resume ​​ operations performed by ​​ the operating system. ​​ All rights reserved.

Servers 40
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Expanding the Cloud - Amazon S3 Reduced Redundancy Storage.

All Things Distributed

Werner Vogels weblog on building scalable and robust distributed systems. Expanding the Cloud - Amazon S3 Reduced Redundancy Storage. Today a new storage option for Amazon S3 has been launched: Amazon S3 Reduced Redundancy Storage (RRS). By Werner Vogels on 18 May 2010 04:00 PM. Comments (). Durability in Amazon S3.

Storage 71
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10 Lessons from 10 Years of Amazon Web Services

All Things Distributed

The epoch of AWS is the launch of Amazon S3 on March 14, 2006, now almost 10 years ago. Looking back over the past 10 years, there are hundreds of lessons that we’ve learned about building and operating services that need to be secure, reliable, scalable, with predictable performance at the lowest possible cost.

AWS 144