Browsing Posts in vDesign

Reading Time: < 1 minuteDo you need to understand SAN and NAS storage? There are several resources available online, but I would like to suggest a free course by Neil Anderson.

Reading Time: 5 minutesAbout Flowmon Flowmon Networks was a global network intelligence company acquired by Kemp in November 2020. The acquisition brings together application delivery and security services with deep network visibility and automated security incident response. One year after (in September 2021), Progress (NASDAQ: PRGS) announced the completion of the acquisition of Kemp and now Flowmon is one of the main company’s product, but still is keeping its own identity and also a dedicated web site (https://www.flowmon.com/en). Why Flowmon? Flowmon offers NetFlow based deep network visibility solution for network and security operations and try to solve one […]

Reading Time: 3 minutesDellEMC PowerStore is the new product line that will replace the old Equallogic/SC/VNX/Unity series. It’s a nice product with a mix of the features of all those prevuious products and a new modern design both in the hardware and the software parts. From VMware vSphere point of view it can be access as a block level storage with iSCSI and/or FC protocols, but it has also a native vVols implementation and, for example, in the PowerStoreX model it’s the default way to access at the storage resources.

Reading Time: 2 minutesThe file-level backup feature introduced in vCSA 6.5 is very powerfull and schedulable (starting with vCSA 6.7) because sometimes the image-level backup may not provide the proper integrity if you have corrupted files inside the VM. Also with vSphere 7.0 is possible monitoring the status of the file-level backup directly from vSphere Client and this is quite usefull to have this information direct visible from the UI:

Reading Time: 4 minutesEvolution of the security landscape The digital security landscape has changed faster in the last years and more in the last months with the COVID-19 pandemic. People are working more and more from home with smart working, but not all companies are prepared to secure those access and their digital workspace. The consequence is that there are more attack and threads the are focused on people instead of corporate services or infrastructures. But also, the rising of the cloud services model makes the attack easier and more effective… You can buy them as a service… […]

Reading Time: 2 minutesOpenIO was a startup founded 26 June 2015 by a team of 6 co-founders (Guillaume Delaporte, Jean-François Smigielski, Julien Kasarherou, Laurent Denel, Marie Ponseel, Romain Acciari), experts in mail and data infrastructures. The headquarter was located in Lille, France, and there was also an OpenIO office in San Francisco. But on 24 July 2020, OVHcloud acquired OpenIO for an undisclosed amount.

Reading Time: 2 minutesNVMe over Fabrics (NVMe-oF) is a perfect alternative to the tradition protocols (iSCSI, FC, iSER, SMB3, and NFS) used to access external enterprise storage. These protocols are good for SAS drives, but they are proven to be inefficient for NVMe flash devices because they are using legacy commands sets designed for generic drives. The new NVMe-oF use the same NVMe commands designed only for fast flash drivers.

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