#140 – Introduction to Document-Orientated Databases

#140 – Introduction to Document-Orientated Databases

Chris EvansDatabases, Guest Speakers, Storage Unpacked Podcast

This week, Chris and Martin speak to David Koppe, Director of Information Strategy at MongoDB. The discussion covers document-orientated databases, or simply document databases, and their appeal to the enterprise. Document databases differ from traditional relational databases in that the data is stored within each “document” as a series of key-value pairs. In this instance a document is not to be confused with a Word or PDF file. Unlike relational databases, document records don’t have to be “symmetrical” and aren’t required to contain every field (or a null value for empty fields). This makes the …

S01E05 – Cohesity and Application Mobility

S01E05 – Cohesity and Application Mobility

Chris EvansHybrid Cloud Podcast

Cohesity protects customer data through traditional backup, but also extends that model with file services and marketplace applications. In this episode, Chris talks to Rawlinson Rivera, Global Field CTO at Cohesity about what hybrid cloud really means and how customers are using the Cohesity technology to protect their data and deliver value-add services. Timeline 00:00 – intros 01:00 – What is hybrid cloud? 02:50 – Cohesity translates data protection to app mobility 05:45 – How often to customers move data around? 07:19 – Can analytics be run against protected data? 08:52 – Owning the metadata …

S01E04 – Datrium and Cloud Mobility

S01E04 – Datrium and Cloud Mobility

Chris EvansHybrid Cloud Podcast

Datrium provides application and workload mobility through tools and solutions that protect and migrate data between public and private clouds. In this episode, Chris talks to CEO Tim Page and CTO Sazzala Reddy about the realities of implementing hybrid and multi-cloud strategies. Tim provides some details on customer use-cases and the potential cost savings that arise from simplifying primary storage, backup and DR into a single solution. Timeline 00:00 – Intros 01:05 – How real are hybrid & multi-clouds? 03:20 – It’s all about data, not infrastructure 04:00 – Are workloads really dynamic? 04:45 – …

S01E03 – Sumo Logic and PAF

S01E03 – Sumo Logic and PAF

Chris EvansHybrid Cloud Podcast

Sumo Logic provides log management solutions based in the public cloud. PAF is a Finnish gaming company that uses Sumo Logic technology for log analysis. In this episode, Chris talks to Clive McDonald from Sumo Logic and Lars-Göran Hakamo from PAF about the choice to move to a cloud-based model for log management services. Timeline 00:00 – Intros 01:36 – Who are PAF? 02:10 – Why Sumo Logic? 04:25 – What is log analysis? 06:40 – Why use the cloud for log analysis? 09:20 – How does a 53 year old company move to the …

S01E02 – Hybrid Cloud and Object Storage

S01E02 – Hybrid Cloud and Object Storage

Chris EvansHybrid Cloud Podcast

Object storage is a solution for managing large volumes of unstructured data. In the public cloud solutions such as AWS S3 and Azure Blob store provide massive scalability at predictable prices. However, is the public cloud the right place to store all of our data? When costs, lock-in, compliance and other factors are taken into consideration, does it make sense to rent the cloud for compute and use an on-premises object store for our data? If we use this model, what are the challenges? In this episode, Chris talks with Neil Stobart, VP Global Systems …

#121 – NVMe 1.4 Deep Dive Part II with J Metz

#121 – NVMe 1.4 Deep Dive Part II with J Metz

Chris EvansGuest Speakers, NVMe, Storage Unpacked Podcast

This podcast episode continues the discussion with Dr J Metz and focuses on the detail of NVMe 1.4 and NVMe over Fabrics 1.1. Both standards are complete and have been published in the last few months. The conversation today digs deeper into what the new standards offer and specifically how NVMe/TCP becomes “officially” part of the NVMe standard. The conversation on NVMe/TCP is particularly interesting as it highlights how the protocol will offer significant benefits over iSCSI. The details in the podcast are quite technical and so it’s worth checking out some of the additional …

#120 – NVMe 1.4 Deep Dive Part I with J Metz

#120 – NVMe 1.4 Deep Dive Part I with J Metz

Chris EvansGuest Speakers, NVMe, Storage Unpacked Podcast

This week Chris and Martin talk to J Metz, R&D Engineer in Cisco Systems’ Advanced Storage division. This is a two-parter – the second episode will be published on Monday 30th September 2019. The NVMe 1.4 specification has recently been published and is in the final 45-day ratification process. This discussion provides some background on NVMe then dives pretty deep into the NVMe standards and how design decisions are refactoring the NVMe protocol for version 2.0. NVMe for consumer devices will be different to the feature set used within enterprise storage (although the protocol is …

#119 – Storage Hardware is Back!

#119 – Storage Hardware is Back!

Chris EvansStorage Hardware, Storage Unpacked Podcast

This week, Chris and Martin catch up with some of the storage hardware on show at Flash Memory Summit 2019. FMS is essentially a trade show and so there are lots of technologies on display that haven’t quite made it to the enterprise. Technology vendors are selling to other vendors and this year there were some interesting hardware solutions to see. Flash has been on the agenda for the last decade and continues to push the boundaries of capacity and performance. Chris and Martin discuss 96+ layer products and the promise of 500 layers in …

#117 – Introduction to Computational Storage with NGD Systems

#117 – Introduction to Computational Storage with NGD Systems

Chris EvansGuest Speakers, Storage Hardware, Storage Unpacked Podcast

This week’s episode is the final recording from Flash Memory Summit 2019. Chris is joined by the team from NGD Systems for a discussion on Computational Storage. On this podcast are Scott Shadley, VP of Marketing, Nader Salessi, CEO and Ashok Savdharia who has the lovely title of “technologist”. Computational storage uses the processing power of modern SSD controllers to run application workloads directly on the SSD itself. Imagine each drive being a mini blade server, with compute, memory and storage. In the case of NGD Systems, this means a range of devices and form …