Articles about Replication

NASA 'Blue Marble' image of Earth taken on December 7, 1972, by the crew of the Apollo 17 spacecraft

AWS flicks switch for cloud storage replication

Amazon Web Services (AWS) has done something rather useful to its simple storage service (S3), namely making it possible to replicate data across regions. For the uninitiated, S3 is a cloud storage service that allows users to stuff stuff into the cloud, and even pick a “region” where it will land. AWS operates nine S3 regions* …
Simon Sharwood, 29 Mar 2015
Disco

WANdisco plunges into the Hadoop foam party, shakes its replication booty

WANdisco is bringing continuous wide-area availability to Hadoop big data users. The joint UK and US-based WANdisco (Wide Area Network DIStributed COmputing) sells software producing active-active data centres at WAN distances, which it says is suited to the Hadoop Big Data world. Its technology uses patented algorithms invented …
Chris Mellor, 01 Jul 2014

Zes, zir, zank you, zir: Zerto zucks in 50 zillion zucks in zenture zapital

+Comment Startup Zerto has picked up $50m in a fifth round of funding. Zerto's main product is Zerto Virtual Replication which protects, migrates and recovers applications in cloud and private virtualized data centers; think of it, crudely, as the Veeam of replication. It also has a Cloud Continuity Platform to protect and move …
Chris Mellor, 13 Jan 2016
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VMware' s VSAN to support flashDIMMs and NVMe

VMware's VSAN is going to support faster flash hardware and is getting replication, stretch cluster and Oracle RAC support. VSAN (Virtual SAN) is VMware's implementation of creating a SAN from combining the direct-attached storage on servers running its ESXi hypervisor. VSAN is used in its EVO: RAIL hyper-converged …
Chris Mellor, 27 Aug 2015

Swiss rolls into HPE: Micro-Veeam clone Trilead gobbled

HPE has bought Switzerland-based Trilead, according to Trilead's home page. Trilead's VM Explorer is a backup product for VMware's ESXi and Microsoft Hyper-V users. It comes in Free, Pro (£520.00 / US$790), and Enterprise (£990.00 / US$1,460) editions. The latest release introduced automatic backup testing, cloud backup, a …
Chris Mellor, 05 Feb 2016
Raising _Lazarus_from_the_dead

What's in the water coolers at Falconstor? Now it's being paired with Kaminario's K2 box

Kaminario, with its capacity-rising, price-dropping K2 3D TLC flash array, is evaluating using Falconstor-sourced migration software. Together with other deals, this looks like FalconStor-Lazarus is coming back to life. Version 5.5 of Kaminario’s K2 array, as well as adding Samsung 3D flash chips, also added native snapshot- …
Chris Mellor, 25 Sep 2015
cloud

Zerto offering hypervisor-level replication

The brothers who founded replication start-up Kashya – sold to EMC in 2006 – aim to replicate their replication success with Zerto, a start-up integrating replication into VMware's hypervisor. Instead of replication being done at the storage array-level, with a need for identical arrays either side of the replication network …
Chris Mellor, 23 Jun 2011
Dragster

Don't Fedex your tapes, people! We're so fast it's SANdulous – WANrockIT

Bridgeworks says it can make communicating with offsite tape libraries vastly faster than physically shipping tapes, and vastly cheaper if you are using a remote Fibre Channel SAN or site-to-site replication before transmitting data to the tape library. The basic pitch is: "Don't do this. Send your data direct to a SCSI tape …
Chris Mellor, 08 Feb 2016
Elephant_and_calf

Elephant-sized Infinidat array gets calf that starts small, grows BIG

Moshe Yanai's Infinidat high-end enterprise array is getting added file support, better disaster recovery and an entry-level system. The InfiniBox F2000 entry-level box is an 18U rack enclosure with 250TB of usable capacity with 3TB disk drives or 330TB with 4TB drives. The original and ongoing InfiniBox F6000 offers up to 2PB …
Chris Mellor, 21 Sep 2015
channel

Replication for the rest of us

White paper There's a lot of information you'd want to replicate that wouldn't have been mission critical even two years ago. But you can't, because you have three incompatible storage systems, no budget for an extra data centre and no staff to run it if you did. Many more organisations need replication today than have it: losing even an …
Tim Phillips, 23 Nov 2010

Huawei, whoa: New beau to grow Dorado dough

Huawei is using FalconStor's FreeStor software to enhance the appeal of its Dorado all-flash arrays in China. FalconStor, which is expanding its presence in the Middle Kingdom, is presenting at Huawei's Cloud Congress 2015, the largest IT conference in China. The two are also showing off Huawei's OceanStor Dorado2100 G2 and …
Chris Mellor, 22 Sep 2015
channel

BlueArc puts replication on a diet

Hardware-accelerated filer supplier BlueArc has stopped replicating useless data with its latest software release. Replication involves sending copied storage data to a nearby or remote storage array for disaster-recovery protection. The JetMirror feature of version 8 of BlueArc's System Software is claimed to replicate large …
Chris Mellor, 07 Feb 2011
Synology_Apple_watch

Synology systematically soups up filer software

Synology has radically improved DSM, the operating system of its NAS (filer) products for smaller businesses and home users, boosting virtualisation, performance, protection, and package features, and even adding Apple Watch support. DSM 6.0 gets 64-bit support, meaning enhanced performance. Future DiskStations and …
Chris Mellor, 17 Sep 2015
Mountain. Pic: Henry Hemming

EMC dives into Iron Mountain's cloudy backup lair

Backup, replication and DR services are being offered to EMC customers by backup bods Iron Mountain, thanks to it hosting Data Domain and Avamar replication targets in its data centres. Iron Mountain is a tape and paper archival storage service based in an old iron mine in Livingston, New York, used for growing mushrooms when …
Chris Mellor, 23 Apr 2015
Pilot_oxygen_mask

Breathe normally: Oxygen coming to Solidfire's flashy folk

How quickly yesterday's revolutionary product becomes a solid everyday reality. At least, that's how it seems even as all-flash arrays have yet to conquer the hearts and minds of the broad mass of disk array-using customers. So it is with Solidfire, whose first product was released in late 2012. It is now bringing out its eighth …
Chris Mellor, 11 Jun 2015
Ethernet by https://www.flickr.com/photos/razor512/ CC2.0 attribution https://creativecommons.org/licenses/by/2.0/

Brocade adds more Ethernet to storage

Brocade's announced another chunk of its IP strategy, this time with an eye to drawing network-attached storage (NAS) devices into its warm embrace. The idea, A/NZ senior director Gary Denman told Vulture South, is to give IP-attached storage the kind of SLA support and manageability that Fibre Channel storage area network (SAN …

Reader suggestion: Using HDFS as generic iSCSI storage

Comment El Reg reader Greg Koss reckons the Hadoop filesystem can be used to build an iSCSI SAN. Er, say what? Here's his thinking: we could use Hadoop to provide generic storage to commodity systems for general purpose computing. Why would this be a good idea? Greg notes these points: Commodity storage pricing is roughly $60/TB in …
Chris Mellor, 14 May 2015

Flashy Pure opens kimono for VMware's vCenter

Convergence rules. Pure Storage is making its arrays better citizens in the VMware world by better integrating its admin services with vCenter. Forget Purity, so to speak. VMware vCenter admins can drive Pure Storage replication, snapshots and provisioning though Site Recovery Manager and a Pure plug-in. Pure Storage’s …
Chris Mellor, 02 Feb 2015
iglu_blaze

Flash storage bods at X-IO dare to encrypt

Hybrid and all-flash storage supplier X-IO is storing data in encrypted form to increase security. Its DaR (Data-at-Rest) encryption applies to its iglu blaze and ISE products. Encryption during replication is an existing iglu feature so its extension to data at rest is logical. X-IO claims feature has been added in a way …
Chris Mellor, 07 Jan 2016
CouchBase logo

Couchbase adds JSON docs, geo replication to NoSQL

Couchbase, one of the emerging providers of NoSQL databases (or data stores) for modern web applications, is cranking up and pushing out a new release, taking on rival 10gen's MongoDB for the hearts, minds, and money of web startups looking for ways to hold, dice, and slice large amounts of data. Couchbase is not the same thing …

MapR claims big-data wrangling Hadoop patent first

Opensourcer MapR has been granted a patent for technology to reliably herd big data. The Hadoop flinger claims its architecture would safeguard "against data loss with optimised replication techniques and tolerance for multiple node failures in a cluster." MapR is using the filing to try to differentiate against rival Hadoop …
globalisation

Schooner adds asynch replication to MySQL appliance

Schooner Information Technology, which makes a line of virtual machine appliances that goose the performance of MySQL databases and Memcached web cache programs by using CPU threads, cores and solid state disks in modern x86-based servers, has tweaked its MySQL appliance to give it better disaster recovery. Schooner came out of …

The ETERNUS dance: Fujitsu extends backup and archive box range

Fujitsu has updated two of its backup and archiving appliance products; the ETERNUS CS200c and CS800. Both of these use OEM'd software and provide deduped backup to disk. They have been given a hardware refresh with faster CPUs, which speeds dedupe. The CS200c S2 all-in-one backup and archiving product embeds Commvault …
Chris Mellor, 13 Nov 2015

Replication 101: How to make quick copies of your data

In art, a replicas does not have the same value as an original. But in computing, replicas are as perfect as the original if done fast enough. In a virtualised data centre where resources scale up and down according to demand, the failure of a storage array can drastically hinder responsiveness. Replication can protect you …
Chris Mellor, 29 Jun 2011
network_rail_hst_test_train_cropped

Never mind the new guys, take a train from our trusty Data Platform – Commvault

Loss-making Commvault has released details and comments about version 11 of the Commvault Data Platform (CDP) and solutions portfolio, while being careful not to mention Simpana, the previous brand name for its mainstream backup, archive and data management product suite. Simpana 10 was a massive announcement when it happened …
Chris Mellor, 21 Oct 2015
DVD it in many colours

IBM's Spectrum Scale gets see-through cloud tiering

IBM's Spectrum Scale parallel file system offering is going to support direct integration of Cleversafe, SoftLayer cloud, and Amazon S3 object storage. Cleversafe, SoftLayer and S3 become target stores for Spectrum Scale data in the same way, IBM says, as any local disk store. It's at pains to stress that this is not a gateway …
Chris Mellor, 02 Feb 2016
virus_1_648

EU agency warns of cyber risks from using big data tools

Businesses that use software and systems to collect, analyse and use data are increasingly vulnerable to cyber risks, according to a new report. The European Network and Information Security Agency (ENISA) urged companies to embrace "the security-by-default principle" to better safeguard data and systems against privacy and …
OUT-LAW.COM, 01 Feb 2016
server room

Recovery-ware upstart Zerto: From Hyper-V to VMware and back again

In a blow against hypervisor lock-in, Recovery-ware startup Zerto has extended its VMware hypervisor-based technology to embrace Hyper-V, providing cross-hypervisor replication from VMware to Hyper-V or vice versa. Virtual machines can now be continuously protected by Zerto's changed block-level replication to a second server or …
Chris Mellor, 27 Oct 2014
Mountain. Pic: Henry Hemming

Seagate rolls storage kit for manufacturers down Dot Hill

Seagate is pushing out OEM products from its eyrie atop Dot Hill. These are for storage array suppliers, and based on its Dot Hill acquisition in August. It’s also tweaked the existing RealStor 6004 product. The acquisition cost was $694m, so Dot Hill, now in Seagate’s CSES (Cloud Systems and Electronics Solution) business …
Chris Mellor, 10 Dec 2015
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vSphere Update 1 dribbles out in multiple downloads

VMware's released the various bits of software that together add up to the first update to vSphere 6.0 that we foreshadowed last week. ESXi 6.0 Update 1 adds stretched clusters and authentication for stretched clusters. The vSphere APIs for I/O Filtering (VAIO) have also arrived and give vAdmins the chance to “create software …
Simon Sharwood, 11 Sep 2015

Veeam pops out new product with usual level of superlatives

Veeam has announced v9.0 of its Availability Suite backup product, and if it does as well as previous versions, CEO Ratmir Timashev will be veaaming all the way to the bank. Naturally it is game-changing, award-winning, etc., with, we're told, more than 250 added features. The key attribute of Veeam AS v9 is availability of …
Chris Mellor, 13 Jan 2016
Exablox node stack

Exablox co-founder Tad Hunt flies the coop

Tad Hunt, the chief technology officer and co-founder of startup Exablox, which makes OneBlox, a clustered SMB storage array presenting a NAS interface on top of an object storage foundation, has left the company. Exablox received a $7m investment in May from Toshiba America Electronic Components which took total funding to $ …
Chris Mellor, 03 Dec 2015
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Arcserve boxes clever, takes back-up appliance down a price division

CA spin-out Arcserve has an updated back-up appliance for the mid-market that should be faster, easier, better-priced and more capable. It says the UDP 7000 Appliance is for small, medium and mid-market customers, and is a simple yet powerful all-in-one product. UDP stands for Unified Data Protection and the appliance features …
Chris Mellor, 20 May 2015
Rozo_beans

French upstart Rozo: Magic beans will help us become storage giant

A French startup reckons it has the best software technology for scale-out filers because of its bean counter-style erasure coding. Rozo Systems is developing its RozoFS software-defined, scale-out NAS storage reaching for multi-petabyte file stores. It intends to compete with Isilon and Qumulo, as well as object storage …
Chris Mellor, 07 Oct 2015

This storage startup dedupes what to do what? How?

Sysadmin blog Two months ago hyper-converged infrastructure appliance startup SimpliVity sued its rival Springpath. I know next to nothing about the lawsuit – nor do I want to – but the whole thing has caused commentators and armchair analysts everywhere to ask what exactly SimpliVity does that is unique. I have spent the past two months …
Trevor Pott, 23 Nov 2015
channel

IBM demonstrates dedication to deduplication replication

IBM is adding replication to its ProtecTIER deduplication product, which it acquired by buying Diligent in April 2008. ProtecTIER products will be able to replicate deduplicated data to a remote site and thus reduce any needs customers might have to ship tapes to a remote site for disaster recovery. Transmitting deduplicated …
Chris Mellor, 30 Jul 2009

Microsoft's patchy patchwork extends to Virtual Machine Manager

Redmond's patchwork mess has extended to Virtual Machine manager, after a recent patch spoiled when exposed to the sun. Update Rollup 5 for Microsoft System Center 2012 R2 Virtual Machine Manager emerged in early February, promising security, reliability and networking improvements, plus support for SUSE Linux Enterprise Server …
Simon Sharwood, 25 Feb 2015
XtremIO front panel

EMC: Kerr-ching! $430m XtremIO gulp's paying off... Hello, $1bn a year

EMC president Chad Sakac says the XtremIO will be the fastest product in EMC’s history to reach a billion dollar run-rate. A new release is coming to keep the momentum up. XtremIO was bought by EMC for $430m in May 2012, at which point it did not have a shipping product. The first product was announced a year later, May, 2013. …
Chris Mellor, 26 Jan 2015

Tachyon Nexus theorises on ultra fast storage

Any in-memory-focussed clustered system has to deal with failure at some point, and learn how to recover from, or tolerate, it. Replication is a common method but it slows down processing, especially in sequences of jobs in a pipeline. However, upstart Tachyon Nexus thinks it has found a way round that problem, and can go a …
Chris Mellor, 24 Mar 2015
Azure Index

Azure Site Recovery's SAN-shuffling VM DR aid goes live

The Azure-Site-Recovery-powered SAN snapshot wrangler Microsoft previewed last year at TechEd Europe has reached General Availability status. Azure Site Recovery (ASR) can now work with System Centre Virtual Machine Manager to coordinate the failover of their storage between sites. ASR and System centre use SMI-S- to reach and …
Simon Sharwood, 20 Feb 2015
Rubrik_doughnuts

Rubrik's cube: Storage firm founder drenches us in upstart Kool-Aid

Comment The intellectual firepower at the top of Rubrik’s founding engineering team is exceeded only by the relentless promotion of the company, its founders, engineers and prospects by CEO Bipul Sinha, a VC partner. We met Rubrik during a Silicon Valley IT press tour in December 2015. After drinking coffee and enjoying doughnuts ( …
Chris Mellor, 05 Jan 2016
Nutanix Logo

DCIG puts out new flash array guide – wonder where EMC is this time?

Analyst group DCIG has produced another report ranking hyper-converged infrastructure appliance vendors based on documented features and questionnaire answers. A canned quote by Tim Anderson, research analyst and co-author of the DCIG 2015-16 All-Flash Array Buyer’s Guide, said: "We are confident this [guide] will give …
Chris Mellor, 06 Nov 2015
Violin VIMM

Violin Memory fiddles with its lineup – plucks out new entry-level and mid-range instruments

Violin Memory is adding two new products to its Flash Storage Platform 7000 range – the FSP 7600 and 7250, which neatly sandwich the existing FSP 7300 and fit underneath the 7700. The 3U 7600, providing from 35TB to 140TB of raw capacity, is characterized as an extreme performance array. It delivers 1.1 million IOPS with less …
Chris Mellor, 01 Dec 2015
Photographic plate image of the colliding galaxies NGC 6769, 6770, and 6771.

Data Dynamics chap lifts curtain on anti-fluster cluster thruster tool

Comment There's no need to get in a fluster over clusters. Data Dynamics reckons it has a better tool to migrate NetApp's non-clustered array users to the joys of clusterdom; having separate NetApp arrays function and be managed as one. The move to clustered Data ONTAP (CDOT) from the original ONTAP operating system — 7mode — has proved …
Chris Mellor, 11 Jun 2015
The_A-Team

HDS brings out all-flash A series array

Hitachi Data Systems is taking its marketing attack direct to XtremIO and Pure Storage with a brand new, entry-level, all-flash array storage line, the HFS A series, separate from its existing VSP and HUS arrays. The HFS (Hitachi Flash Storage) product comes in three models: A220, A250 and A270, each with dual active:active …
Chris Mellor, 19 Jan 2016
fingers pointing at man

EMC offers cascading replication

Aiming to knock another nail in tape's coffin, EMC has improved its Data Domain replication capability to chip away at another tape advantage. Many data centres ship tapes between sites for disaster recovery (DR), with important data centres protected by two other sites and with remote data centres protected by a central one. …
Chris Mellor, 23 Sep 2009
Disney_world

Crossing the Rubrikon: Rubrik sets out its rules of engagement

Startup back-up software-killer Rubrik has got itself a second major release of its system, plus a new cloud back-up cloud gateway. Rubrik delivers a hyper-converged style appliance to enterprise customers. This runs the Converged Data Management (CDM) software and enables users to cross the Rubrikon, slipping the surly …
Chris Mellor, 24 Aug 2015
globalisation

EMC DPA adds replication monitoring

EMC has extended the data protection coverage of its DPA product by giving it the ability to monitor replication operations by servers and some EMC storage arrays. DPA, Data Protection Advisor, is the name for the technology obtained by EMC when it bought WySDM in April last year. The idea is to monitor and advise on as many …
Chris Mellor, 16 Dec 2009
SQL Server 2016 Reporting Services, now in responsive HTML 5

SQL Server 2016, now with vitamin R: Microsoft emits new preview

Microsoft is releasing a new preview of SQL Server 2016, including integration with the R language for statistical analysis. In April 2015, Microsoft completed the acquisition of Revolution Analytics, a commercial provider of software and services for the open source R language. The new Community Tech Preview of SQL Server …
Tim Anderson, 28 Oct 2015
Gorillas by Thomas Wildmann Flickr https://creativecommons.org/licenses/by-sa/2.0/

You want to migrate how much data?

Sooner or later, you’re going to have to move some of your data. Perhaps you’re moving to a hybrid cloud model, and need to move some offsite. Maybe it’s already out there in a third-party’s infrastructure, and the contract isn’t working out as you’d planned. Or perchance you’re being smart and replicating between two …
Danny Bradbury, 06 Jan 2016