Articles about Replication

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
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
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
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
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 …
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
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 …

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

Snappy snaps: Veeam cuddles up to NetApp for storage selfie

Virtual server backup startup Veeam is integrating its Backup and Replication product with NetApp’s Snapshot, SnapMirror and SnapVault. Veeam backups up VMware and Hyper-V servers and virtual machines, but not storage arrays. It states: “Storage snapshots allow backups to take place during business hours without affecting …
Chris Mellor, 08 Apr 2014
Azure icon

Storage array giants can use Azure to evacuate their back ends

Azure is now helping SAN owners to move snapshots captured on devices provided by EMC, NetApp, HP and Hitachi Data Systems. Microsoft already offers share 'n' sync for virtual machines under the “Azure Site Recovery” (ASR) service. At TechEd in Barcelona this week, Microsoft revealed ASR will soon gain the ability to hook into …
Simon Sharwood, 29 Oct 2014
Tintri

Tintri adds Hyper-V to its virtualised server support

Hybrid flash/disk array upstart Tintri has added Hyper-V to its virtualised server support, to sit alongside its existing VMware and Red Hat Enterprise Virtualisation services. Tintri's schtick, apart from a ground-up design for its hybrid array VMstore hardware and Tintri OS software, is its presentation of storage as just …
Chris Mellor, 15 Dec 2014
The guts of a Unitrends hardware appliance

Dell and Unitrends both bulk up their backup

There’s feverish development in the SME backup market as Dell and Unitrends follow NAKIVO in fortifying their product offerings. Dell has added stuff to its SME AppAssure backup products with a new SW version and a new appliance, the DL1000. It’s also added the DR2000v to its deduplicating backup appliance range. The latest …
Chris Mellor, 22 Jul 2014
Clouds_and_sun

Biz data botherer CommVault slips out fresh do-it-all bundle

CommVault has added additional AWS and Azure support and reveals easier, more targeted ways to buy its all-singing, all-dancing backup/archive/data management product Simpana 10. The AWS and Azure facilities include cloud reporting, end-user self-service provisioning, recovery, software snapshots and virtual machine resource …
Chris Mellor, 22 Aug 2014
Mr BLOBby

Facebook storage techies: We sift through your family snaps to find 'warm BLOBs'

Facebook has ditched RAID and replication for its nearline storage, using distributed erasure coding to isolate what it calls "warm BLOBs" instead. Translation please: BLOB — Binary Large OBject — Facebook user’s photos, videos, etc. Warm — data that has to be kept and is accessed at a lower rate than hot data, but more than …
Chris Mellor, 13 Oct 2014
VMware's monster VM

VMware fires up vCloud Disaster Recovery service

The main thing VMware has that its cloud rivals lack is a widely deployed, fundamental bit of data-center technology – its ESX hypervisor – and the virtualization company is beginning to play on this advantage with new products. The first of an expected salvo of services that use its ESX hypervisor came on Tuesday when the …
Jack Clark, 15 Apr 2014

DRaaS-tic action: Trust the cloud to save your data from disaster

In modern computing, disaster recovery can be thought of in the same way as insurance: nobody really wants to pay for it, the options are complicated and seemingly designed to swindle you, but it is irrational (and often illegal) to operate without it. All the big IT players are getting into disaster recovery as a service (DRaaS …
Trevor Pott, 19 Nov 2014

Dedupe, dedupe... dedupe, dedupe, dedupe: Oracle polishes ZFS diamond

Oracle's ZFS is widely lauded as a great file system even though several suppliers that use it for their own products have replaced its deduplication code with their own. One such was GreenBytes, a startup which developed an all-flash array for virtualised servers and focused on VDI. It switched to a software-only model after …
Chris Mellor, 11 Dec 2014
HP cloud

HP, Symantec PAIR UP to fight off disaster cloud rivals

HP and Symantec are partnering to develop a cloud-based Disaster Recovery as a Service (DRaaS) offering using Symantec software and HP's Helion cloud. This DRaaS software will run on HP's Helion OpenStack-based cloud environment with HP providing the end-to-end service based on underlying disaster recovery facilities, …
Chris Mellor, 21 Nov 2014
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

No tiles, no NAP – next Windows for data centre looks promising

All eyes are on Windows 10, but Microsoft has also slipped out a technical preview for the parallel, but as yet unnamed, Windows Server. Whereas Windows 8 has been mired in controversy from the outset, the parallel Server 2012 and Server 2012 R2 releases (based on the same core code) have been well received. At first glance, …
Tim Anderson, 08 Oct 2014
NAKIVO

Nakivo: Yet another VMware server backup biz going bananas

Thirty-month-old startup Nakivo has erupted into view as an alternative to Veeam for VMware server backup, claiming more than 3,000 customers and a triple-digit growth rate. Nakivo Backup & Replication provides VMware server backup and replication to the SMB market with disaster recovery and business continuity features. It has …
Chris Mellor, 18 Jul 2014
SolidFIre QOS

SolidFire brings out new Carbon, says it'll make data centres more like clouds

Cloud all-flash array startup SolidFire has announced Carbon, v6.0 of its Elements operating system - claiming it is the "most feature-rich, enterprise-class all-flash storage on the market." For a quick review of SolidFire features read this previous Reg story and this one about its SF 9010 array. With the new v6.0 release, …
Chris Mellor, 19 Mar 2014
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
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

Don't look at Maria's SQL, look at MY SQL, pleads Oracle

Oracle says it has doubled the performance of its open source MySQL database when running over large datasets across more than 40 cores, as it strives to preserve its lead in a market thronging with credible contenders. Oracle gave details of a "Development Milestone" release of version 5.7 of its MySQL database on Monday, …
Jack Clark, 02 Apr 2014
choose_service_channel

VMware to customers: STOP INSTALLING OUR SOFTWARE! NOW!

Update In a move likely timed to coincide with the opening of Oracle OpenWorld, VMware has made vSphere 5.5 available for download here - but the release of the latest version of its flagship product has been marred by the issuance of a warning to users of vSphere Replication 5.1 NOT to install 5.5. vSphere Replication is a business …
Simon Sharwood, 23 Sep 2013
Woman looks immensely happy while staring into blank screen of unplugged monitor

Veeam's vigorous voyage vindicates virty servers' backup virtues

Ve have vays of making vast sums of loot! That's virtual server backup and data protection upstart Veeam for you, reporting 30 per cent revenue growth in the first half of 2014, and a customer count passing 111,500. The firm said the second quarter of fiscal year 2014 was the 26th one in a row with double-digit growth on a year- …
Chris Mellor, 31 Jul 2014
server room

Data rescue lifeguard Zerto surfs in on single pane of glass

Recovery-ware upstart Zerto is riding the cloud wave with improvements to its management side – with a point release that provides a single-pane-of-glass approach. The firm's VMware hypervisor-based replication enables disaster recovery for virtualised server applications, which it claims is more flexible than relegating …
Chris Mellor, 02 Jan 2014
Dark mountain. Pic: Stian Rødven Eide

Dig into Iron Mountain and you'll find Seagate and EVault

Cloud-based backup, recovery and disaster recovery (DR) services are being offered from an Iron Mountain data dungeon using Seagate kit and EVault software. Seagate is helping Iron Mountain move into the digital storage business again. Autonomy, in pre-HP days, bought the rusty heap's cloud archive storage business in 2011 after …
Chris Mellor, 03 Dec 2014
LTFS EE

IBM's GPFS marries LTFS: You may now kiss the enterprise

IBM's General Parallel File System (GPFS) will soon “see” files on tape cartridges through an enterprise edition of LTFS, Big Blue's Linear Tape File System. LTFS comprises a self-describing tape format, with metadata on the material at a known location defining the tape’s file contents. LTFS supports LTO5, LTO6 or TS1140 tape, …
Chris Mellor, 18 Jul 2014
Fisheye camera shot of MICA rocket shot into aurora borealis

Let them eat cache: PernixData crams RAM in virtual flash platform

PernixData has added RAM as a cache and Network File System support to its FVP clustered flash cache product with the aim of making virtual machines go even faster. FVP is a VMware kernel module that aggregates flash (PCIe or SSD) across a set of clustered VMware ESXi servers and provides read and write caching to ESXi such that …
Chris Mellor, 28 Apr 2014
Swift video

What do we want? Swift storage policies! OpenStack: Yeah, fine

Thanks to new storage policy support, OpenStack's Swift v2.0 can now create storage containers with specific policies controlling their operation. OpenStack is an open-source cloud computing system: it includes compute, storage, and networking layers. Swift is the object storage component, with Cinder being the block storage …
Chris Mellor, 15 Jul 2014
SpectraLogic T-Finity library

TAPE LIVES... virtually: SpectraLogic and Veeam twin old and new tech

Backup data source Veeam and backup data target SpectraLogic are getting into bed together, and offering combined old school tape/new school virtual server backup software. The arrangement involves Veeam's Availability Suite and Spectra's T-Series tape libraries and its near-line storage nTier Verde disk arrays. Veeam's …
Chris Mellor, 02 Dec 2014
Gridstore HCA

Gridstore bigs up hyper-converged box: Our storage nodes 'know' what Hyper-V needs

Gridstore has introduced hyper-converged appliances for Hyper-V, including an all-flash variant. The startup has so far produced scale-out Storage Nodes that are aware of Hyper-V VM needs. Its Hyperconverged Appliance (HCA) complements these, we're told, and take Gridstore into competition with Maxta, Nutanix, Scale Computing …
Chris Mellor, 01 Oct 2014
Money image

Aerospike: Thanks for that $20m, VCs ... next we'll OPEN SOURCE our NoSQL database

Startup Aerospike has guzzled $20m in filthy valley lucre. And it'll use the cash to fund its assault on database incumbents, namely making its flash-oriented NoSQL software open source. The company told The Reg on Tuesday that this is not some crazy plan: its decision to publish its database server code under the AGPL license, …
Jack Clark, 24 Jun 2014

VMware: Yep, ESXi bug plays 'finders keepers' with data backups

Running VMware’s ESXi and diligently backing up your data in the belief it’s safe as houses? Think again. VMware has quietly ‘fessed up to the existence of a bug affecting all versions of its bare-metal hypervisor. It copped the problem in its knowledge base as users began cottoning on to the fact something was amiss in their …
Gavin Clarke, 03 Nov 2014
Oracle FS1

Oracle crashes all-flash bash: Behold, our hybrid FS1 arrays

Welcome back to SAN array land, Oracle. Larry Ellison's company has reinvented its Pillar Axiom 600 SAN array as a hybrid flash/disk array, the FS1-2, with auto-tiering and noisy neighbours sorted. It is a general-purpose hybrid array but tuned for Oracle software. Calling its new storage box the Flash Storage System (FS1), the …
Chris Mellor, 30 Sep 2014
Magic Carpet

Multi-hypervisor workload ... what? Just think of it as a virtual MAGIC CARPET

Comment Zerto offers multi-hypervisor and cloud workload transformation and protection services – there, I’ve said it. But what does it mean? It means that Zerto is using knowledge gained from replicating virtual machines (VMs) at the hypervisor level to convert them from one hypervisor’s VMs to another. It is doing this because of the …
Chris Mellor, 17 Apr 2014
Maxta Index Logo

All-singing-all-dancing hyperconverged Maxta gets Cisco's blessing

Maxta has announced the launch of its MxSP, the first Cisco-certified hyper-converged system to run on UCS C-Series servers and support metro-distance clusters. But how can a storage software company supply a hyperconverged server/storage/networking/software system when all it does is create the storage software component? …
Chris Mellor, 19 Nov 2014
chart

Attack of the Windows replicants replication vendors

Windows file migration startup AutoVirt has debuted its AutoClone Windows file replication software, joining Double-Take and Neverfail in protecting Windows by copying changed data to a remote server. AutoVirt is a Nashua, New Hampshire, start-up, founded in 2007, to provide file migration software for Windows servers. It uses …
Chris Mellor, 18 Feb 2009

Psst, you want NoSQL? We got NoSQL, says MariaDB: v10 now out

MySQL fork MariaDB has, with version 10 out today, shown it has woken up to the importance of giving its users access to non-relational databases. New in v10 is the CONNECT engine, which can hook the MariaDB database system to outside sources of data, and Cassandra-compatibility features. CONNECT can access information managed …
Jack Clark, 01 Apr 2014
Exocet anti-ship missile

VMware EMC partner Cisco inks reselling deal... with Simplivity

Cisco has fired a ship-killer of an Exocet missile at VMware’s EVO:RAIL by doing a server reselling deal with Simplivity. There are two hyper-converged server/storage/networking system leaders, both startups – Simplivity and Nutanix. VMware's EVO: RAIL is hyper-converged system software running on the hardware of certified …
Chris Mellor, 26 Aug 2014
Red Hat Enterprise Linux

VM herder Tintri tries on Red Hat, plans support for Microsoft Hyper-V

Hybrid startup Tintri, whose hybrid arrays are VMware virtual machine-centric in their operation and management, now supports Red Hat's KVM as well. Tintri OS 3.0 has the KVM support and customers can deploy multiple hypervisors on a single VMstore. This version also has RBAC and Active Directory and LDAP integration enabling …
Chris Mellor, 14 Aug 2014
Sheep

Barracuda announces BaaS - Backup as a Service - range of boxen

Barracuda Networks has announced BaaS - Backup-as-a-Service - which is based upon its 190 and 390 series backup appliances. The backup appliance range has seven models: 190; 390; 490; 690; 890; 990; and 1090. These vary by, amongst other things, their usable internal capacity. The 190 has 500GB and the 390 1TB. At the top of the …
Chris Mellor, 10 Jan 2014
fingers pointing at man

BakBone combines backup and replication

BakBone is embedding replication into its NVFR v4 product to provide a disaster recovery capability. BakBone's NVFR, or NetVault: FASTRecover, was announced in June last year. This stores changed blocks from a Windows file system, Exchange server or SQL Server on a disk-based system, and can recover the server in what appears to …
Chris Mellor, 19 Jan 2010
FA-420

Hey, who wants a 40TB all-flash Pure box? I dunno, you got $160k?

Pure Storage has given birth to two more all-flash arrays, and updated its storage software by adding data protection features. The FlashArray FA-400 line has had an FA-405 entry-level product and an FA-450 high-end model added to the existing FA-420, creating a three-model range. The FA-405 has up to 40TB of "usable capacity …
Chris Mellor, 15 May 2014
Lake Tahoe

HPC storage bods at DDN fish for BIG CATCH in the data lake

Interview Suppliers of storage and analytics systems to the so-called "big data" lake market are enduring turbulent technology transitions and fast-changing requirements, as we saw here. Startups with $100m-plus funding are common and one, Cloudera, has surpassed $1bn in funding, as VCs and startup execs scramble to find their way through …
Chris Mellor, 09 Dec 2014
channel

NetApp closes down a replication product line

NetApp is closing down its Snap Mirror for Open Systems product, which came as the main part of its $160 million Topio acquisition. Topio was bought in November, 2006, and its main product was an any-source-to-any-destination replication product called the Topio Data Protection Suite. It could replicate data between …
Chris Mellor, 15 Dec 2008
Kaminario K-Blocks

Kaminario shovels RAM, shiny new processors onto K2's peaks

Kaminario has updated its K2 all-flash array with new processors, more RAM, higher capacity SSDs and data reduction technology, claiming K2 is more efficient, scalable and cost-effective than either EMC's XtremIO or Pure Storage's FA-400 all-flash arrays. The fourth generation K2 product topped the SPC-1 random IO and SPC-2 …
Chris Mellor, 20 May 2014
Disk Drives

Storage software sales flatlining: Biz bods getting theirs in bundled deals

IDC's storage software beancounters saw a smidgen of growth in the storage software market in the third quarter, with bright spots in data protection and management. The data comes from IDC's Worldwide Storage Software QView, from which IDC releases headline info. If you want any more detail, like data segmentations by vendor, …
Chris Mellor, 18 Dec 2013