存储架构 2018-06-14

如何“计算”CEPH读写性能 | U刻

如何“计算”CEPH读写性能2018年6月14日 栏目:技术分享那么问题来了,这样搭建出来的集群到底能达到什么水平呢?读写性能有多高?不要告诉我搭建出来测试一下……
存储架构 2018-04-29

Amazon EFS benchmarks

The Amazon Elastic File System (EFS) is a very intriguing storage product. It provides simple, scalable, elastic file storage for use on an EC2 virtual machi……
综合编程 2018-04-12

SolidFire QOS Part 2

In the previous post we saw two images one showing the QOS curve as advertised by the python API (image 1) and the other generated by a standalone python scri……
存储架构 2018-04-04

QSAN XCubeSAN XS5226D Review

Last year we reviewed the QSAN XCubeSAN XS1200 Series that we found to have good performance, good capabilities, and a good price for the SMB and ROBO market……
综合技术 2018-04-04

QSAN XCubeSAN XS5226D Review

Last year we reviewed the QSAN XCubeSAN XS1200 Series that we found to have good performance, good capabilities, and a good price for the SMB and ROBO market……
存储架构 2018-03-23

Reduxio HX550 Review

The Reduxio HX550 is a dual controller hybrid storage array within a 2U chassis. The system frontends sixteen 7.2k 2TB hard drives with eight 800GB SSDs to cr……
综合技术 2018-03-02

RDS Aurora MySQL Cost

I promised to do a pricing post on the Amazon RDS Aurora MySQL pricing, so here we go. All pricing is noted in USD (we’ll explain why) We compared pricing……
存储架构 2017-12-24

Optimizing AWS EBS Using LVM

An often overlooked fact about cloud block storage costs is that most cloud block storage volumes are over-provisioned to the maximum anticipated size require……
综合编程 2017-09-17

Why GCP: Compute

This is the second in a series of high level posts giving some examples of why you might choose Google Cloud Platform for your infrastructure workloads. Infra……
综合编程 2017-07-19

bcache and lvmcache

Background Over at BitFolk we offer both SSD-backed storage and HDD-backed archive storage . The SSDs we use are really nice and basically have removed all I……
科技动态 2017-07-08

WD Red 10TB Review

WD continues to expand the capacities of its popular Red brand of HDDs with the latest being 10TB. With this new bump up in capacity an 8-bay NAS can have a ……