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Luca Dell'Oca Principal Cloud Architect @Veeam
Virtual To The Core Virtual To The Core

Virtualization blog, the italian way.

Virtual To The Core
Virtual To The Core

Virtualization blog, the italian way.

Category: Analysis

Opinions, researches, future trends, emerging technologies.

Netgear ReadyNAS, un ottimo NAS per le piccole aziende

Luca Dell'Oca, June 25, 2012August 25, 2019

Sto ultimamente installando diversi modelli di Netgear ReadyNAS, di varie dimensioni e formati (sia rack che tower), e dopo averlo provato per diverso tempo, posso dire che è un ottimo prodotto per essere usato come NAS in società di piccole dimensioni. Lo uso come repository dei vari software di backup…

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Fusion-IO: some performance tests

Luca Dell'Oca, May 14, 2012May 8, 2012

In some previous articles I described Fusion-IO technology and how to install on of their card in a ESXi server. In this post, as many of you were waiting for, it’s time to run some performance tests and see what is able to do this product. For my tests I…

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Fusion-IO: alcuni test prestazionali

Luca Dell'Oca, May 14, 2012August 25, 2019

Nei precedenti articoli, ho illustrato la tecnologia Fusion-IO e come installare una delle loro schede in un server ESXi. Ora, come tutti si aspettavano dai primi articoli, è giunto il momento di eseguire qualche test di prestazioni e illustrarne i risultati. Per realizzare i miei tests, ho sfruttato il VMware I/O…

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Analysis

Veeam backup methods and the impact on destination storage I/O

Luca Dell'Oca, April 26, 2012December 23, 2013

Veeam Backup & Replication allows users to choose among several different backup methods to fit their need. Each method has its own strenghs and weeknesses, and there is always a tradeoff between used space on the backup storage and the amount of activity (both from the cpu and the IOPS generated on the storage) required to complete the backup.
However, backup designers often evaluate only the used space, keeping low attention on the impact each chosen method has on destination backup I/O. This is fundamental in the choice of the backup appliance so that backup times do not go over the desired backup window.
We will analyze in this paper the available methods and their pros and cons. We will assume standard disk storage is used; different analysis may be required if deduplication storage appliances or other different systems are used.

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Microsoft Licensing and Disaster Recovery

Luca Dell'Oca, March 14, 2012March 14, 2012

While designing a Disaster Recovery solution, while most part of the project is targeted at the techological level, is it worth to deal also with licensing. Some involved technologies like those from Microsoft require checks on the owned licenses, to avoid violations of license agreements during the execution of Disaster…

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Licenze Microsoft e Disaster Recovery

Luca Dell'Oca, March 14, 2012August 25, 2019

Quando si progetta una soluzione di Disaster Recovery, sebbene il lavoro maggiore sia rivolto alla parte tecnologica, è bene non dimenticare anche la parte di licensing. Alcune tecnologie utilizzare come quelle Microsoft impongono delle verifiche opportune alle licenze possedute, per non incorrere in violazioni delle stesse durante la realizzazione di…

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I provider italiani e la comunicazione

Luca Dell'Oca, March 2, 2012August 25, 2019

Premessa: questo blog non è stato raggiungibile per diverse ore il 28 Febbraio 2011. Sebbene il server dove è ospitato fosse perfettamente funzionante, il provider che gesti(va)sce il dns del dominio vuemuer.it è stato per diverse ore completamente offline. Senza fare nomi, la data del blackout e un rapido controllo…

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vShield: Trend Micro is no more alone…

Luca Dell'Oca, February 24, 2012February 23, 2012

While the japanese vendor has release some weeks ago the last version 8 of Deep Security, till now the only real antivirus/antimalware solution supporting vShield technology from VMware, few days ago Kaspersky announced its own vshield solution, named Kaspersky Security for Virtualization, and BitDefender too announced its Security for Virtualized Environments. Right now there…

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