Storage management and strategy

Storage hardware shortage causes and how to mitigate them

We look at the IT supply chain shortages that have hit data storage equipment, their causes and what organisations can do to work more smartly to mitigate them Continue Reading

By

• Stephen Pritchard

Top 10 storage and backup customer stories of 2022

Here are Computer Weekly’s top 10 storage and backup customer stories of 2022 Continue Reading

By

• Antony Adshead, Storage Editor

Cloud-based fingerprint system for UK police nears completion

Police Digital Service announces that a new cloud-based fingerprint system developed under its Transforming Forensics programme is nearly complete, but data protection concerns around the use of US-based cloud providers remain Continue Reading

By

• Sebastian Klovig Skelton, Data & ethics editor

Survey: Most want green IT but many won’t get it soon

IT – and storage in particular – consume huge amounts of energy but sustainability targets are proving to be elusive, according to a survey commissioned by Pure Storage Continue Reading

By

• Antony Adshead, Storage Editor

Cohesity doubles down on cyber-defence failings via backup

Datahawk service and Data Security Alliance bring clean data restores, ransomware artefact detection, data vaulting and data audit for a clearer understanding of attack impact Continue Reading

By

• Antony Adshead, Storage Editor

From capex to opex: Storage procurement options bloom

We look at the growing list of possibilities when it comes to paying for storage infrastructure, ranging from upfront purchases with upgrades to pure pay-as-you-go options Continue Reading

By

• Antony Adshead, Storage Editor

How to stop data retention from killing the planet

In this week’s Computer Weekly, there’s a hidden environmental cost to the vast volumes of data being generated – we examine what can be done to address it. We talk to the CISO of consumer reviews site Trustpilot, about building trust in IT security. And we look at what IT leaders can do if they inherit a toxic team environment. Read the issue now. Continue Reading

Panzura partners with AWS on ransomware counter-measures

Panzura might have slipped beneath the waves, but it’s come back reinvigorated, and now boasts integration with AWS with ransomware protection and Outposts hardware Continue Reading

By

• Yann Serra, LeMagIT

Indefinite storage: What it is and why you might need it

Indefinite storage addresses the issue that archived data may need to be kept well beyond the lifespan of the technology it was written for Continue Reading

By

• Stephen Pritchard

Pure aims at near bare metal I/O with Portworx PX-Fast

PX-Fast is driven by customer need for scale and high performance in containerised environments and sees reworking of Portworx data architecture to slash storage access time Continue Reading

By

• Antony Adshead, Storage Editor

Cloud storage: Key storage specifications

We look at the key specs in cloud storage, including availability – such as five nines – bandwidth, IOPS and latency, capacity and tiering functionality, egress charges and security Continue Reading

By

• Stephen Pritchard

Cyber criminals target World Cup Qatar 2022

In this week’s Computer Weekly, as the FIFA World Cup opens in Qatar, we examine the cyber security threats from criminals targeting the event. We report from the Gartner Symposium on the latest predictions for enterprise software development. And we talk to the CIO of Kyiv City Council about managing IT in the shadow of war. Read the issue now. Continue Reading

Genome lab puts Vast Data’s rapid I/O to work on patient data

French government-backed SeqOIA ditched its Lustre-based storage after it reached performance limits and files got corrupted. That got fixed by a Vast Data QLC flash-based array Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Ransomware, storage and backup: Impacts, limits and capabilities

We look at the impact of ransomware on storage and backup, how storage and data protection can best be used to combat ransomware, and how they fit in the fight against it Continue Reading

By

• Stephen Pritchard

How to get structure from unstructured data

We look at how to gain structure from unstructured data, via AI/ML analytics to create new records, selecting object data via SQL and storing unstructured files in NoSQL formats Continue Reading

By

• Antony Adshead, Storage Editor

The next decade in enterprise backup

Backup set to adapt to deliver more security, ransomware protection and flash-speed restores, and deal with the complexity of multi-, hybrid cloud and container-based operations Continue Reading

By

• Stephen Pritchard

historical data

Historical data, in a broad context, is data collected about past events and circumstances pertaining to a particular subject. Continue Reading

By

• Katie Terrell Hanna
• Ivy Wigmore

A comparison of distributed file systems

There are many different distributed file systems available, so careful analysis of the options, as well as good project management, helps ensure a successful installation. Continue Reading

By

• Paul Kirvan

How to effectively compare storage system performance

Your power as a buyer is stronger before the sale closes: Ask for what's required to effectively evaluate storage vendors' system performance. Continue Reading

By

• Marc Staimer, Dragon Slayer Consulting

NetApp launches BlueXP as single console across on-prem and cloud

BlueXP gives customers monitoring and control over all NetApp storage on-site and in multiple clouds. Meanwhile, its Ontap OS has added S3 object storage access Continue Reading

By

• Antony Adshead, Storage Editor

How the pandemic accelerated tech adoption in hospitality

In this week’s Computer Weekly, we look at how the hospitality sector is turning to technology to rebuild after it was devastated by the pandemic. Google’s cloud business is growing but remains well behind the market leaders – what does its future look like? And we look at the benefits of AIOps for storage. Read the issue now. Continue Reading

Cloud bursting: Six key steps in planning and decision-making

We explore the key stages in a cloud bursting project: assessing the data and workflows, variants in the mechanism, application suitability, having the right resources, and planning and testing Continue Reading

By

• Stephen Pritchard

mount point

A mount point is a directory on a file system that is logically linked to another file system. Continue Reading

By

• Gavin Wright

GRAID puts RAID on a GPU for cut-price disk protection and rebuilds

US startup puts its software on Nvidia graphics cards to offload RAID processing and throughput of 110GBps throughput across up to 32 NVMe solid-state drives Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Is object storage good for databases?

We look at object storage vs block access SAN storage and ask if object storage can be used for database workloads, or is it just good for bulk storage of analytics datasets? Continue Reading

By

• Antony Adshead, Storage Editor

Cloud bursting: What is it, what workloads, what technologies?

We look at cloud bursting, its benefits and how to deploy it, as well as the limitations in terms of suitable workloads, the technologies needed and the skills to make it happen Continue Reading

By

• Stephen Pritchard

Air gaps for backup and how they help against ransomware

The air gap is a basic of backups and storage. We look at what’s meant by an air gap, the rise of the logical air gap, and its place in the fight against ransomware Continue Reading

By

• Antony Adshead, Storage Editor

NFS vs SMB vs CIFS: File storage protocols defined

We take a close look at NFS and SMB – the key file storage access protocols – and weigh up their pros, cons and suitability to differing datacentre environments Continue Reading

By

• Antony Adshead, Storage Editor

Edge storage: What it is and the technologies it uses

Storage is moving from the datacentre to the edge. We define edge storage, look at the characteristics of edge computing that shape it and the technologies it requires Continue Reading

By

• Stephen Pritchard

memory management unit (MMU)

A memory management unit (MMU) is a computer hardware component that handles all memory and caching operations associated with the processor. Continue Reading

By

• Paul Kirvan

Carbon copies: How to stop data retention from killing the planet

Our society has a serious digital hoarding problem, which is coming at a cost to the environment. But what can be done to address it? Continue Reading

By

• Chris Merriman

AIOps for storage: Potential huge benefits, but lots of lock-in

Applying artificial intelligence and machine learning to storage can help to predict bottlenecks, diagnose I/O issues and recommend upgrades, but suppliers’ products are largely limited to their own hardware Continue Reading

By

• Stephen Pritchard

PoINT to offer on-site S3 object storage archive on disk and tape

Archival Gateway can cluster up to 256 tape readers to provide S3 object storage clusters capable of storing 50 billion objects per bucket, and giving throughput of 230GBps Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

CW APAC: Trend Watch: Cloud networking

Organisations are waking up to the importance of utilising updated cloud services. In this handbook, focused on cloud networking in the Asia-Pacific region, Computer Weekly looks at the technology’s advantages, how Cloudflare keeps its customers protected, Tata’s efforts to strengthen its offerings, and how networking and security might evolve in the future. Continue Reading

Tintri pushes for cloud and container storage with Tintri.io

Tintri aims to leverage core technology in its products to meet the needs of containers and microservices with cloud versions of its on-premise appliances Continue Reading

By

• Antony Adshead, Storage Editor

Panasas’s double NAS offer aims at multiple analytics workloads

ActiveStor Flash and ActiveStor Ultra XL target I/O profiles from rapid AI/ML to processing-heavy modelling but remain firmly on-prem, with object and cloud declared ‘interesting’ Continue Reading

By

• Antony Adshead, Storage Editor

VMware’s vSAN 8 gets a rebuild for the solid-state storage era

At VMware Explore 2022, we interview VMware’s John Gilmartin about the new, faster vSAN, plans to use DPUs, the vSAN+ cloud offering, and VMware Ransomware Recovery Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Cloud bursting: What it is and what it’s good for

We look at cloud bursting, which allows organisations to meet demand by bursting compute and storage to the cloud Continue Reading

By

• Stephen Pritchard

Unstructured vs semi-structured data: Order from chaos

We look at alternatives to relational databases that have emerged to help bring some structure to unstructured data and gain valuable insight by making it semi-structured Continue Reading

By

• Antony Adshead, Storage Editor

Podcast: Storage the key bottleneck for AI processing

We talk to Panasas about the need for storage that can cope with delivering high volumes of small files for artificial intelligence with the throughput and latency needed to service costly GPUs Continue Reading

By

• Antony Adshead, Storage Editor

NetApp storage goes GA for VMware Cloud on AWS

Move will bring up to 50% decrease in TCO for customers running VMware apps in the Amazon cloud, says NetApp. No date yet for extension of the service across other public clouds Continue Reading

By

• Antony Adshead, Storage Editor

Ride through racetrack memory and its storage implications

IBM is working on a concept called racetrack memory, which is one of a few possibilities for the future of storage. But is it feasible, and when will it be commercially viable? Continue Reading

By

• Robert Sheldon

Cloud storage TCO: Key pitfalls and how to avoid them

Cloud’s flexibility is part of the attraction, but it can also lead to costs that spiral. We look at key elements in cloud TCO and how to intelligently make use of the cloud Continue Reading

By

• Stephen Pritchard

Bfloat16: What it is and how it impacts storage

Bfloat16 is an emerging way to handle very large numbers, developed by Google for its machine and neural learning and prediction. We look at what it means for IT and storage Continue Reading

By

• Antony Adshead, Storage Editor

Data classification: What it is and why you need it

To be compliant, to ensure data is optimally protected, that it is available, that it can be analysed and that it is stored most cost-effectively – these are reasons why data classification is vital to organisations Continue Reading

By

• Stephen Pritchard

Broadband reaches for the stars – the new space race

In this week’s Computer Weekly, we look at the latest space race, as satellite firms compete to provide high-speed connectivity. Is the datacentre sector hindering house building in the UK? We find out what’s really going on. And we talk to the IT director of the Mercedes Formula One team about how data helps to win races. Read the issue now. Continue Reading

Lightbits offers NVMe-over-TCP at 5x less than NVMe-over-FC et al

Lightbits builds NVMe-overTCP SAN clusters for Linux servers with Intel cards that accelerate network processing to give millions of IOPS with storage for public and private clouds Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Podcast: How storage AIOps is revolutionising hybrid cloud ops

We talk to Tintri about storage and AIOps, which is the application of AI and machine learning-based software to monitor storage infrastructure to be able to detect patterns and predict failure, the need to upgrade, and so on Continue Reading

By

• Antony Adshead, Storage Editor

Podcast: Storage at the edge – impact and opportunities

We talk to Tobias Flitsch of Nebulon about the rise of edge computing and how that will drive demand for more storage that needs to be secure and resilient and centrally manageable Continue Reading

By

• Antony Adshead, Storage Editor

Unstructured data storage – on-prem vs cloud vs hybrid

We look at storage for unstructured data on-premise, in the cloud and across multiple locations. There are advantages to a hybrid approach, but there can be hidden costs, too Continue Reading

By

• Stephen Pritchard

Hibs push for the backup premier league with Acronis

Hibernian FC signs Acronis to get top division data protection and make the most of ticketing information and match footage as it tries to gain more value from the data it holds Continue Reading

By

• Antony Adshead, Storage Editor

Kubernetes backup products and 10 key players

We look at 10 Kubernetes backup key players, why they are needed, what they offer and why you need to watch out for duplication between application teams and the IT department. Continue Reading

Four key need-to-knows about CXL

Compute Express Link will pool multiple types of memory and so allow much higher memory capacities and the possibility of rapidly composable infrastructure to meet the needs of varied workloads Continue Reading

By

• Antony Adshead, Storage Editor

Vast Data upgrade boosts usable capacity, adds SaaS console

With improved data reduction algorithms, Vast has boosted its unstructured data storage offer, with 25% more usable data possible Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

NHS trust cuts costs and refresh cycle with Wasabi cloud storage

Imperial College NHS Trust expects to saves 30% in storage costs and cut back on five-year refresh headaches in a move that has seen backup and archive data move to the Wasabi cloud Continue Reading

By

• Antony Adshead, Storage Editor

Ransomware and backup: Overcoming the challenges

Ransomware attacks that exfiltrate data don’t nullify the value of backups to restore from, but the challenges – such as not restoring corrupted data – require careful planning Continue Reading

By

• Stephen Pritchard

NetApp Ontap to be sole vSAN storage alternative in the cloud

NetApp Ontap storage will provide file access capacity to extend VMware data stores in AWS, Microsoft Azure and Google clouds as a cheaper alternative to VMware vSAN Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

File, block and object: Storage fundamentals in the cloud era

We look at the three basic ways that storage accesses data – via file, block and object – as well as the ways in which the rise of the cloud and distributed systems have brought changes to them Continue Reading

By

• Antony Adshead, Storage Editor

Backup maintenance: Five key points to consider

Effective backups need to ensure all data is protected, and to track media and software changes. We look at five key things to consider Continue Reading

By

• Stephen Pritchard

Veritas aims at autonomous backup discovery and provisioning

Veritas bets on a backup platform that can discover all enterprise data – on-premise and in the cloud – and make its own decisions about the optimal place to store copies Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Weka scale-out NAS v4 goes beyond just AWS to go multicloud

Weka v4’s multicloud capability means the scale-out NAS file system can work across customer datacentres and public clouds that include AWS, Azure, GCP and Oracle Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Global file systems: Hybrid cloud and follow-the-sun access

We look at global distributed file systems that put enterprise data under a single file access namespace so that enterprises and branch offices can get to data from anywhere Continue Reading

By

• Stephen Pritchard

Podcast: The legacy and modern apps that drive object storage

We talk to object (and file) storage vendor Scality about the ways the application and development environment is changing and how that is driving object storage Continue Reading

By

• Antony Adshead, Storage Editor

Data gravity: What is it and how to manage it

Data gravity can attract increasing amounts of data, and brings with it onerous management overheads. We look at how to mitigate data gravity in datacentre and cloud Continue Reading

By

• Stephen Pritchard

Unified file and object storage: Three suppliers and their approaches

We look at unified file and object storage products from NetApp, Pure Storage and Scality, the differences, the workloads aimed at, and how unified they actually are Continue Reading

By

• Antony Adshead, Storage Editor

Podcast: SaaS data protection vulnerability and how to manage it

We talk to backup and data management supplier Cohesity about the added vulnerabilities of software-as-a-service data in a hybrid cloud environment and how best to manage multiple data sources Continue Reading

By

• Antony Adshead, Storage Editor

Dell server, storage, PC sales grow despite component supply chain woes

Dell executives cite the company’s use of “alternative” component supply chains as server, storage and PC sales grow despite difficulties for most of the market sourcing parts Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Cloud-to-cloud backup: When native cloud protection is not enough

There is a certain amount of protection built into cloud services, but it has its limits and full data protection requires that cloud data is secured with cloud-to-cloud backup Continue Reading

By

• Stephen Pritchard

Pure FlashBlade//S and Evergreen//Flex boost as-a-service push

FlashBlade//S brings two new arrays in which customers can upgrade controllers and capacity, while //Flex allows capacity to be bought and moved across any QLC or TLC Pure array Continue Reading

By

• Antony Adshead, Storage Editor

Kubernetes backup products and 10 key players

We look at 10 key players in Kubernetes backup, why they are needed, what they offer and why you need to watch out for duplication between application teams and the IT department Continue Reading

By

• Stephen Pritchard

volatile memory

Volatile memory is a type of memory that maintains its data only while the device is powered. Continue Reading

By

• Robert Sheldon

Four obstacles to hybrid cloud storage – and possible solutions

We look at obstacles to hybrid cloud storage, such as complexity, a need for object storage, application suitability, and cost, with potential ways to mitigate the problems Continue Reading

By

• Stephen Pritchard

Podcast: How to get truly portable Kubernetes storage

We talk to NetApp CTO Grant Caley about what is needed from storage to really deliver in a world of Kubernetes containerisation and microservices portability in hybrid cloud working Continue Reading

By

• Antony Adshead, Storage Editor

CW APAC: Trend Watch: Datacentres

Firms should keep their data storage setups under frequent review to ensure their goals are being met effectively. In this handbook, focused on datacentres in the Asia-Pacific region, Computer Weekly looks at the shift towards colocation facilities, the projected change in spending patterns, nuclear power’s potential to reduce carbon emissions and the importance of infrastructure as code in edge datacentres Continue Reading

Hammerspace the ‘missing link’ for a cloud still lacking

The cloud can’t enable true multi-region working so Hammerspace helps make data visible globally and aggregate it as needed between locations with workflows set via customer policy Continue Reading

By

• Antony Adshead, Storage Editor

Digitally transforming UK power networks for renewable energy

In this week’s Computer Weekly, we find out how the UK’s power networks need to be digital transformed to be ready for renewable energy – and the role of open source. Wi-Fi 6 was meant to give a boost to wireless connectivity – we examine why adoption has stalled. And we look at what a quantum datacentre might be like. Read the issue now. Continue Reading

The limits and risks of backup as ransomware protection

Backups can provide a sound means of recovery from ransomware infection, but they are not 100% certain to foil attackers. We look at the limits and risks of depending on backups Continue Reading

By

• Stephen Pritchard

Pure to offer on-prem object storage as Snowflake data source

Pure Storage partnership with Snowflake will see the cloud data warehousing platform make use of on-prem FlashBlade fast file and object storage as a source for analytics data Continue Reading

By

• Antony Adshead, Storage Editor

NetApp’s cloud-era storage competitors in ‘world of hurt’

NetApp is busily reinventing itself as a cloud services provider, with its competition years behind, according to its public cloud vice-president Continue Reading

By

• Antony Adshead, Storage Editor

Ctera opens up its storage to third-party analytics via APIs

File system software builds pools of NAS-like storage accessible from anywhere, with APIs to third-party tools to interrogate data for business processes, anomaly detection and more Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Disaster recovery is an essential service for EDF with Phenix-IT

EDF has built disaster recovery tracking, planning and testing software on a six-month upgrade cycle based on governance, risk and compliance functionality in Mega’s Hopex platform Continue Reading

By

• Alain Clapaud
• Antony Adshead, Storage Editor

PeerGFS to add AI/ML anomaly detection to distributed file system product

Peer will add AI/ML-based anomaly detection as it ramps up security protection in its PeerGFS distributed file management software, with Linux server support also to come in 2022 Continue Reading

By

• Antony Adshead, Storage Editor

Podcast: War, geo-political risk, data storage and compliance

We talk to Mathieu Gorge, CEO of Vigitrust, about impacts on compliance and data storage from instability in geo-political events, such as the Russian invasion of Ukraine Continue Reading

By

• Antony Adshead, Storage Editor

Snapshots vs backup: Use both for optimum RPOs

We look at snapshots and backup, the key difference, their pros and cons and how best to use the two approaches in an integrated data protection strategy for optimal RPO Continue Reading

By

• Antony Adshead, Storage Editor

How Veeam helped grocery chain Franprix escape its backup hell

French supermarket chain had backup windows that ran well into the next working day and restoring deleted files could take days. It chose Veeam in a contest with Cohesity Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Hammers sign Acronis as backup and security in one

West Ham United set to replace separate backup from Veeam and a variety of security products with Acronis Cyber Protect to have backup, data protection and file share on a single platform Continue Reading

By

• Antony Adshead, Storage Editor

Network File System (NFS)

Network File System (NFS) is a networking protocol for distributed file sharing. Continue Reading

By

• Peter Loshin, Former Senior Technology Editor

Storage requirements for AI, ML and analytics in 2022

We look at what is needed for artificial intelligence and machine learning, and the pros and cons of block, file and object storage to store and access very large amounts of often unstructured data Continue Reading

By

• Stephen Pritchard

Pure says unstructured data needs storage scale and performance

Podcast: Pure Storage says huge growth of unstructured data and its diversity means storage has to be able to scale with it and offer performance to gain insights Continue Reading

By

• Antony Adshead, Storage Editor

Snapshots best practice: Five key things you need to know

We look at snapshots best practice, including the way they work, why they are not the same as backups, how to avoid heavy processing overheads and key user permissions tweaks Continue Reading

By

• Antony Adshead, Storage Editor

Ten years of the Raspberry Pi

In this week’s Computer Weekly, as the Raspberry Pi reaches its 10th anniversary, we look back on how the low-cost computing device went from schools to supercomputers and even into space. Gartner offers tips on how to motivate IT staff in a hybrid working environment. And we meet the Dutch hackers helping to secure the internet. Read the issue now. Continue Reading

Backup: N-able emerges from white box to aim at enterprise customers

It spent years integrated with Solarwinds and as a re-sold product, but now it plans to target enterprise customers with a backup product that aims at granular file protection and restore Continue Reading

By

• Yann Serra, LeMagIT
• Antony Adshead, Storage Editor

Ad agency slashes NetApp costs with Datadobi data migration

US-based branding agency needed to migrate 20TB of large files to new NetApp hardware, but unwilling to stomach the vendor’s migration costs it chose Datadobi instead Continue Reading

By

• Antony Adshead, Storage Editor

NetApp Cloud Insights gets AI monitoring and ransomware detection

Cloud Insights adds artificial intelligence-based continuous audit and monitoring of entire IT estate and generates impact assessments from performance events, plus anomaly alerting for ransomware Continue Reading

By

• Antony Adshead, Storage Editor

CW APAC: Trend Watch: Storage management

Storage management is a key consideration for organisations of all shapes and sizes. In this handbook, focused on storage management in the Asia-Pacific region, Computer Weekly looks at the benefits of open source, why MediaHub opted for object storage, this year’s emerging cloud supplier trends and how the hyper-converged infrastructure market is changing. Continue Reading

How open source is shaping data storage management

Open source data storage offers a great deal of flexibility, but unlocking its benefits demands strong technical resources to meet requirements such as stability, high availability and security Continue Reading

Storage suppliers put Kubernetes platforms centre stage

How to orchestrate the orchestrator? Storage suppliers’ Kubernetes management platforms aim to meet storage and data protection challenge in containerised application environments Continue Reading

By

• Antony Adshead, Storage Editor

Quantum launches ‘scale-out’ i6H rackmount tape library

Aimed at hyperscalers and enterprises, the LTO-9 system comes in a rackmount form factor that can be deployed anywhere in the datacentre as part of a common pool of storage Continue Reading

By

• Antony Adshead, Storage Editor

Cloud-era disaster recovery planning: Maintenance and continuous improvement

In the final article in this four-part guide to disaster recovery planning, we look at how and when to update, maintain, audit, review and continually improve the DR plan Continue Reading

By

• Paul Kirvan

Five key points on file locking vs object locking

We look at file vs object storage locking mechanisms, how different forms of storage ensure data consistency, and especially how object storage is tackling the challenge Continue Reading

By

• Antony Adshead, Storage Editor