Backup-Software und -System mit Deduplizierung

Präsentation zum Thema: "Backup-Software und -System mit Deduplizierung"—  Präsentation transkript:

1 Backup-Software und -System mit Deduplizierung
EMC AVAMAR Note to Presenter: Present to customers and prospects to provide them with an overview of Avamar. Thank you for joining us today. EMC Avamar revolutionizes the way companies approach backup and recovery through the use of client-side variable length global deduplication and single step recovery. Avamar is a key part of EMC’s overall backup and recovery portfolio of software, hardware, and services that is unmatched in the industry. With Avamar, you will never back up the same data twice. Backup-Software und -System mit Deduplizierung

2 COMPLIANCE und ERKENNUNG
Der Druck auf die IT 2009 0,8 Zettabyte 2020 35,2 Zettabyte DATENWACHSTUM BUDGETDILEMMA Here are the key pressures that threaten customer objectives. From an IDC study, in 2010 there were 1.2 zettabytes of information. That’s a trillion billion—a massive amount of information to be managed. It is estimated that by 2020, there will be 60 zettabytes of information. Our data deluge will grow 50-times this decade. This growth is putting a strain on backup windows, storage costs, and management. IT organizations are not dissatisfied with the amount of money they’re spending on their IT, but rather with the fact that nearly three-quarters, or 73 percent, goes to maintaining existing legacy systems, both infrastructure and applications. Customers complain about the complexity of their backup solutions. The feeling is that too much time, expertise, and effort is spent keeping the current recovery system(s) afloat. They want the backup process to be less costly, and need less supervision and administrative attention. Infrastructure is the foundation of IT so that’s what changes first. In 2009, an important trend began whereby virtual servers were being delivered in greater numbers than physical servers, that is, we have reached a tipping point. Server virtualization changes the environment in both subtle and profound ways. In many shops today, backup methods have been barely altered to accommodate this new virtual infrastructure so it’s important to lay the proper data protection foundation early on. And now customers must ensure compliance with regulatory and litigation requirements and can no longer rely on past traditional practice of simply keeping tape backups around for years and years. Transformation INFRASTRUKTURWANDEL COMPLIANCE und ERKENNUNG

3 EMC Avamar Backup-Software und -System mit Deduplizierung
Kürzere Backup-Zeiten und geringere Netzwerkauslastung Clientseitige Deduplizierung Tägliche komplette Backups und Recovery in einem Schritt Optimierung für physische und virtuelle Umgebungen Hohe Verfügbarkeit und Zuverlässigkeit Gesenkte Kosten und Risiken Integration in EMC Data Domain Avamar is a deduplication backup software and system—an integrated backup and recovery software and purpose-built backup appliance solution for comprehensive backup and recovery across the enterprise. Avamar’s unique client-side global deduplication technology eliminates redundant backup data that is sent over the network and stored. Avamar deduplicates at the client, whether virtual or physical, and across sites and servers. The Avamar Data Store has integrated high availability and reliability with RAIN (Redundant Array of Independent Disks) architecture, daily recoverability verification, and disaster recovery through replication. Avamar is proven to lower costs and remove risks associated with traditional backup. Avamar is tightly integrated with Data Domain systems through DD Boost software. Avamar VM

4 Lösung für Backup-Problembereiche
Hervorragend geeignet für die anspruchsvollsten Backup-Umgebungen Virtualisierung Remote- Standort NAS The makeup of a company’s information storage environment varies greatly and so does the unique backup challenges for each area. Avamar was designed from the ground up, as a deduplication backup software and system, made to handle the backup requirements for virtualized environments, remote offices, NAS, desktop/laptop, and the most pervasive enterprise applications such as Microsoft SQL, SharePoint, and Exchange; Oracle and Oracle RAC; and IBM DB2 and Lotus Domino. Avamar streamlines backup and recovery for the enterprise, dramatically reducing backup windows and network traffic. Avamar Unternehmens- anwendungen Desktop und Laptop

5 Avamar – in der ganzen Branche einzigartig
Reduzierung von: Datenverschiebungen um 99 % Backup-Speicher um 95 % Clientseitige NIC-Nutzung um 95 % Backup-Zeiten um 90 % Implementing Avamar brings dramatic benefits to backup and recovery —as much as 99 percent reduction in data moved over existing networks. Deduplication results in a 95 percent reduction in disk and network usage as well as dramatic improvements in CPU usage. Backup times are reduced up to 90 percent.

6 Deduplizierung macht's möglich
Weniger Daten verschieben und speichern Netzwerk Note to Presenter: View in Slide Show mode for animation. Here’s a high-level look at how Avamar works. Avamar starts by dividing data into variable-length sub-file segments. It compresses them and applies a unique hash identifier to each one. Then it can determine if that segment has ever been backed up before or whether it‘s unique and needs to be backed up. If the data has been backed up previously, either from this client, or any other—physical or virtual—then Avamar will not back it up again. This is why we say, “Never back up the same data twice.” Using this process, Avamar routinely reduces data by up to 99 percent before backing it up. This can have a huge impact. Also, the data that is truly new and unique is sent across the network compressed, which again helps with bandwidth management on both backups and recoveries. And it’s also encrypted, which ensures the security of the data while it’s in transit as well as when it is at rest. B A C D D D A A C C C B B B D A A Teilt Daten in Subdateisegmente variabler Länge Ermittelt, ob Segmente einmal oder mehrfach vorkommen Sichert nur einmalige Daten Übermittelt Daten in komprimierter und verschlüsselter Form

7 Ergebnisse aus der Praxis
Tägliche komplette Backups mit Avamar und herkömmliche komplette Backups im Vergleich Datentyp Menge der gesicherten primären Daten Menge der täglich verschobenen Daten Windows-Dateisysteme 3.573 GB 6,1 GB Kombination aus Windows-, Linux- und UNIX-Dateisystemen 5.097 GB 11,7 GB Engineering-Dateien auf NAS (NDMP-Backups) 3.265 GB 24,2 GB Kombination aus 20 % Datenbanken, 80 % Dateisystemen (Windows und UNIX) 9.583 GB 80 GB Kombination aus Linux-Dateisystemen und -Datenbanken 7.831 GB 104,2 GB Let’s talk about some of the real-world numbers. There’s a great deal of confusion about deduplication ratios. Keep in mind that an Avamar daily backup, which is what we’re looking at in this chart, amounts to a full backup so these numbers are in comparison to doing a daily full backup. Also, keep in mind that with any backup, including Avamar, you will store the initial full backup, plus the changes. Avamar does deduplicate within the initial full and can get you up to 70 percent reduction, depending on how much duplication exists. Still, when evaluating storage capacity, which EMC can help you do, you need to take into account primary data, plus retention policies. Avamar’s savings are dramatic here, too. In traditional backup scenarios, EMC has seen customers require storage that’s 10 times or even 25 times their primary data—to store several months’ worth of weekly full and daily incremental backups. Avamar might require one, two, or three times, and will deliver the same retention periods, plus much easier restores. Now, let’s look at the chart specifically… Avamar has industry-leading deduplication technology, and the numbers in this chart are based on real-world customer examples. As you can see, depending on your data mix, you’ll get different levels of data deduplication. For Windows and UNIX file systems environments, where there is a lot of duplication of operating systems, applications, and at the file level, you will see the highest levels of data deduplication. When it comes to a mix of file systems and databases, deduplication levels are slightly lower, but still impressive. While the numbers are impressive overall, it’s really the benefits that companies achieve when using Avamar that’s exciting. You can achieve new levels of data protection in historically problematic areas for backup and recovery, while driving improved total cost of ownership. Note to Presenter: The most important point about deduplication ratios—both for competitive products and EMC’s—is that results may vary. The amount of deduplication achievable depends on a number of factors, including type of deduplication (file-based, sub-file, etc.), retention policies, data change rates, and data types. Quelle: EMC Die Ergebnisse variieren zwar je nach Datentyp und -kombination, mit Avamar können jedoch die Performance und Effizienz von Backups spürbar verbessert werden.

8 Intelligentere Replikation mit vorhandenen Netzwerken
Dank der Effizienz von Avamar von 99 % werden weniger oder gar keine Bänder benötigt. EXTERNE REPLIKATION OHNE DEDUPLIZIERUNG REPLIKATION NACH DEDUPLIZIERUNG Note to Presenter: View in Slide Show mode for animation. With Avamar you can replicate smarter using existing networks. In order to ensure protection from site disasters, backup images need to be copied to a secondary site. Traditionally, organizations have shipped backup tapes to secure sites and then retrieved those tapes when needed to complete a site recovery. Increasingly tight recovery SLAs have forced many companies to try to speed up the recovery process. As a result, backup replication over networks is emerging as a preferred method for protection from site disasters. But many times, either there’s simply too much data to replicate—and/or the network is insufficient to support the replication process within a reasonable amount of time. And, as you can imagine, the investment in increasing bandwidth capacity can be very significant. Performing deduplication for backup, then replicating the deduplicated data is a good strategy for making data recovery more feasible and economical. The reduced backup image resulting from deduplication directly reduces the amount of content needed at the secondary site. Backup deduplication directly lowers the infrastructure, time, operational overhead, and bandwidth costs needed to create backup images at the disaster recovery site. In addition, disk-to-disk backup replication obviously eliminates the risks associated with shipping physical tape cartridges. Nur Replikation von einmaligen täglichen Änderungen Primärer Standort Remote-Standort Primärer Standort Remote-Standort Maximierung der Effizienz, Senkung von Kosten für Business-Continuity- und Disaster-Recovery-Schutz

9 Kürzere Backup-/Recovery-Zeiten
Schnellere Backups und Daten-Recovery dank Avamar HERKÖMMLICHES BACKUP BACKUP MIT AVAMAR As a result of moving less data, Avamar technology can dramatically reduce the amount of time required for backups. Traditional backup typically consists of a weekly full backup followed by a daily incremental backup. This backup process consistently sends redundant files/data for backup. As the amount of data in the company’s environment grows, so does the backup window. The restore process is also very time consuming. The backup administrator must first restore the most recent weekly full backup to a disk staging area, and then restore each of the daily incremental backups. Finally a temporary environment contains the latest week of data so the file/files/folder/ DB/etc. can be restored. If the backup tapes are offsite, it may take up to 24 hours to complete this process. With Avamar, deduplication is part of the backup process. Avamar applies its variable-length deduplication algorithm to identify only unique changed blocks. It does this on a daily basis and creates a daily full backup in a fraction of the time compared to traditional backup. Customers typically see a 95 percent reduction in backup windows and 99 percent reduction in network traffic during the backup process. Avamar also provides a single-step restore process from disk – the data is always at your fingertips. Recovery time can be minutes compared to many hors or even days with traditional backup. Lange Backup-Zyklen Aufwendiger Wiederherstellungsprozess Bis zu 90 % schnellere Backups Einfache Recovery in einem Schritt Strenge SLAs für RTO und RPO werden eingehalten.

10 Zuverlässige Recovery
Hohe Verfügbarkeit und Datenintegrität Parität über Speicher-Nodes hinweg RAIN-Architektur (Redundant Array of Independent Nodes) Grid-Architektur für Onlineskalierbarkeit und Performance Tägliche Prüfungen der Integrität des Avamar-Servers und der Datenwiederherstellbarkeit RAID-Schutz vor Festplattenausfällen Bis zu 124 TB deduplizierte Backup- Kapazität Mit Replikation für Disaster Recovery Note to Presenter: View in Slide Show mode for animation. With Avamar, you can recover reliably. Companies require high availability solutions and guaranteed recoverability of data, and Avamar delivers with a valuable set of patented technologies. Avamar uses patented Redundant Array of Independent Nodes, or RAIN technology, to deliver high availability. RAIN works in a very similar way to RAID. If you lose an Avamar server node, Avamar can read/write around that, which means backups and restores can continue without interruption. Avamar uses a grid architecture, which makes it easy to increase performance or disk capacity in a very granular fashion, and data is automatically load-balanced across all the available resources in the grid. The Avamar server automatically checks itself twice daily using internal checkpoints. If a problem is detected, the server will roll back to a previous checkpoint. Also, Avamar verifies that backup data is fully recoverable, automatically every day—so there are no surprises when a recovery is needed. And of course, there is also RAID protection in each of Avamar’s servers. These high-availability features ensure that Avamar provides the reliability that companies of all sizes require. The fourth generation of the Avamar Data Store purpose-built backup appliance (PBBA) provides four node sizes: 1.3 TB, 2.6 TB, 3.9 TB, and 7.8 TB. Each of these nodes can be used as single replicated nodes. To build a RAIN grid, only the 3.9 TB and 7.8 TB nodes can be used. Lastly, Avamar includes replication software to cover disaster recovery requirements. Avamar replicates only the daily unique changes, thus leveraging existing network bandwidth. Virtualisierung Utility Node Spare Node Verifizierter Kontrollpunkt

11 Recovery in einem Schritt
1 Avamar provides daily full backups that can be quickly recovered in just one step, eliminating the hassle of restoring full and subsequent incremental backups to reach the desired recovery point. Here you can see the Avamar user interface displaying a calendar. Simply pick a date and the file system is displayed. Now simply select the file, folder or database to restore. One step—fast and easy. Jedes Backup ist ein „komplettes“ Backup. Wiederherstellung einzelner Dateien oder ganzer Verzeichnisse direkt auf dem Client

12 Einfacher mit skalierbarem Management
Avamar managt mehrere Standorte von einem Standort aus. Intuitive, webbasierte Oberfläche Übersichtliche Dashboards Reporting und Warnmeldungen zur Kapazität Spezielle Managementoberfläche für Desktop- und Laptopclients Note to Presenter: View in Slide Show mode for animation. Many companies have deployed multiple Avamar systems within their environment, particular in the area of remote office data protection where local Avamar systems are deployed within larger remote offices to provide local backup and restore capabilities. In order to facilitate the management of these distributed Avamar deployments, Avamar delivers the ability within a single interface to monitor and manage multiple Avamar systems. Avamar’s at-a-glance dashboard allows backup administrators to quickly assess both the status of backups across the enterprise as well as the status of all Avamar systems in a distributed Avamar deployment. The dashboard also enables users to quickly drill down into a particular Avamar system to manage that system or to review granular system and backup status. Data protection for desktop/laptops comes with a specialized management module designed to manage thousands of workstations. Policy-basiertes Management über vorhandene Netzwerkbandbreite

13 Optimiert für VMware-Backup
Backup auf Guest-Ebene Bietet Anwendungskonsistenz Backup auf Image-Ebene Unterstützt VADP (vStorage API for Data Protection) CBT (Changed Block Tracking) Lastausgleich unter Windows und Linux auf einer Proxy-VM Enge Integration in VMware vCenter Server Recovery auf Dateiebene von einem Image Backup in einem Schritt Qualifiziert auf VCE Vblock- Infrastrukturplattformen Mit Avamar Virtual Edition für VMware als virtuelle Appliance bereitstellbar Now let’s explore each of the use cases for Avamar backup and recovery. Avamar is optimized for VMware backup and recovery and is the industry’s leading choice. It provides a variety of options, including guest-level backup and image-level backup. EMC and VMware work in lock-step to ensure the highest levels of integration and performance. Tight integration with VMware vCenter Server provides ease of use for managing the environment. One key benefit is the ability to quickly see which VMs are protected and, more importantly, which ones are not. A simple one-step recovery is as easy as point and click to retrieve your file, folder, or database. Avamar is qualified for protecting the VCE Vblock Infrastructure Platforms. Avamar may also be deployed as a virtual appliance in a VMware environment. Backup data is stored in a virtual machine, which is an Avamar virtual appliance and comes in sizes of 500 GB, 1 TB, and 2 TB.

14 Microsoft Hyper-V-Schutz
Backup und Recovery auf Guest-Ebene Bietet Anwendungskonsistenz Image Backup und Recovery Kompletter Schutz von virtuellen Maschinen Backups und Recovery von föderierten Hyper-V Cluster Shared Volumes Recovery von virtuellen Maschinen auf alternativen Hyper-V-Servern GLR (Granular Level Recovery) zur rascheren Wiederherstellung Avamar has extended its leadership in backup and recovery for virtual environments by adding support for Microsoft Hyper-V with both guest- and image-level capabilities. Avamar provides backup and recovery for Microsoft Hyper-V and Hyper-V R2. Avamar targets everything you need to ensure complete recovery, including protection of Virtual Hard Disks (VHDs) as well as the operating system components—things like system state, data volumes, and the Hyper-V configuration database. By leveraging the Hyper-V VSS writer, Avamar provides operating system and application consistency for image backups. Avamar also supports Federated Hyper-V Cluster Shared Volumes with fully automated data tracking. Granular-level recovery and flexible restore make Avamar a comprehensive Hyper-V backup and recovery solution.

15 Avamar für NAS Effizienz bei Backup, Recovery und Replikation für NAS
LAN LAN/WAN Avamar NDMP Accelerator Avamar delivers an industry-leading, innovative solution for NAS backup, recovery, and disaster recovery. The innovative Avamar NDMP Accelerator node deduplicates data and delivers fast daily full backups. With Avamar, users don’t have to perform lengthy, time-consuming level-0 full backups that often overrun available backup windows. Avamar makes NAS system backup fast and efficient, while providing fast, one-step recovery. The Avamar NDMP Accelerator supports up to eight streams per NDMP Accelerator node, and supports multiple streams in the same work order for efficiency and performance. NAS-Device (EMC VNX-Produktreihe, EMC Celerra oder NetApp) Avamar Data Store Avamar NDMP Accelerator fordert täglich nur geänderte Daten ab (Speicherauszüge der Ebene 1). Tägliche komplette Backups und Daten werden schnell am NDMP Accelerator dedupliziert. Avamar NDMP-Backups stehen für eine sofortige Recovery zur Verfügung.

16 Avamar für Backup von Desktops/Laptops
Eine einzige, skalierbare Lösung – von der Peripherie bis zum Rechenzentrum Vom Anwender initiierte Wiederherstellung Bequeme, unterbrechungsfreie Backups Self-Service-Recovery für Anwender Suchmaschine auf Dokumentebene Support in mehreren Sprachen Plattformübergreifende Wiederherstellung Ohne clientabhängige Gebühren With desktop/laptop support you now have the ability to protect employee data back to the data center using the same deduplication backup software solution you use for your data center and remote office backups—including data deduplication, open-file backup, and CPU throttling—all in a small client footprint taking up only 5 MB. And since it’s Avamar technology, it requires little bandwidth because the same data is never backed up twice, providing up to 10 times faster daily backup. Avamar in Microsoft Windows and Apple Macintosh desktop/laptop environments is easy to install and use and it operates in the background, nondisruptively to the end user. An end-user interface eliminates the intervention of the Help Desk to restore data to end users’ desktops or laptops. End users are automatically backed up when logged in during normal backup windows. Alternatively, users can initiate backups on their own. Similarly, with the help of a powerful search engine, they can restore their own files at any time, and from anywhere, without contacting their IT Help Desk. EMC expects the majority of its customers’ IT departments to use their standard desktop deployment tools (like SMS) to install the Avamar client on end-user systems, and to eventually include the Avamar client in their master image so that all new PCs come with Avamar installed. Policies (what to backup, when to run the backups, and how long to retain them) are managed at an (Avamar) domain or group level, so administrators can implement and enforce policies globally—or by well-defined organizational entities. For instance, while you may consider all Microsoft Word and Excel files to be corporate assets, you may only allow JPEGs or MP3s to be backed up on behalf of the Marketing group. Finally, Avamar’s traditional capacity licensing model is really simple and means that you don’t have to generate certificates or move licenses when you add users, or when your existing users upgrade to a new computer. Windows oder Mac OS X . Avamar Data Store

17 Avamar für Unternehmensanwendungen
Integration in Data Domain für höhere Geschwindigkeit und Skalierbarkeit Avamar steuert Backups je nach Arbeitslastattributen an die optimale Appliance. Avamar managt Backups, Wiederherstellungen, Replikation und Wartung für alle Systeme. NAS ROBO The diagram illustrates common backup workloads on the left. Currently, all of these can be delivered to an Avamar Data Store, but now you can direct high change-rate workloads to Data Domain systems. Note to Presenter: Click now in Slide Show mode for animation. Integration with Data Domain allows the highlighted workloads to be sent to the Data Domain system to take advantage of its scale and performance. Now customers can use a single management interface and take advantage of client-side or in-line deduplication based on workloads in order to meet backup windows and provide the highest levels of reliable recovery. In this use case, integration of Avamar and Data Domain is leveraged to accelerate the backup of larger, high change-rate environments. The integration takes advantage of the combined intellectual properties of both Avamar and Data Domain. In particular, DD Boost is exploited to distribute the deduplication process and minimize blocks moved without the processing required for a full Avamar scan. This approach is ideal for environments made up of fewer, larger files with a great deal of change. You can continue to get the benefits of Data Domain’s robust architecture featuring SISL (Stream-Informed Segment Layout) highly scalable architecture and DIA (Data Invulnerability Architecture), while leveraging Avamar’s application plug-ins, which guarantee consistent hot backup, and an easy-to-use management interface. Moreover, virtually all of Avamar’s stand- alone features and functions apply to the integrated solution. Data Domain-System DD Boost Oracle, SQL Server, Exchange, SharePoint, SAP, Sybase, VMware, Hyper-V, IBM DB2 VM Avamar Client Avamar Data Store DB SharePoint

18 Avamar für Remote-Standorte
Nutzen vorhandener WAN-Bandbreite Direkt an den lokalen Single Node oder AVE- Replikation an den zentralen Data Store An großen Remote- Standorten mit strengen SLAs für die Recovery können Avamar Single Node oder AVE (Avamar Virtual Edition) bereitgestellt werden. An kleinen Remote- Standorten können die Avamar-Agenten einfach auf den Servern (Clients) bereitgestellt werden. GROSSER REMOTE-STANDORT Avamar is ideal for remote offices. Lightweight, efficient Avamar agents are always deployed on systems to be backed up. They deduplicate at the source and then send any new, unique sub-file data segments to an Avamar server that can be local or connected through a WAN. When it comes to remote offices, Avamar gives you a number of options. For larger sites, you may choose to back up locally to an Avamar single node for fast local backup and recovery. Then that Avamar single node can be replicated to a disaster recovery site, hub site, or data center, as required. For small remote sites, you can simply place Avamar software agents on the systems to be protected with no additional local hardware needed, and back them up directly across the network to a main data center or disaster recovery site. Direkt an Avamar Data Store im Rechenzentrum KLEINER REMOTE-STANDORT

19 Avamar rationalisiert Enterprise Backup und Recovery
SEKUNDÄRER STANDORT PRIMÄRES RECHENZENTRUM Avamar schützt auf Guest- und Image-Ebene Direkt an den lokalen Avamar Data Store Replikation zum zentralen Data Store Nur Avamar-Agenten Direkt an den zentralen Data Store KLEINER REMOTE-STANDORT DESKTOPS UND LAPTOPS GROSSER REMOTE-STANDORT VIRTUALISIERTE UMGEBUNGEN Virtuelle Infrastruktur Now let’s review how Avamar brings it all together to manage backup and recovery for the enterprise. No matter what size or industry, Avamar provides flexible deployment options and fits into your environment.  For desktops and laptops, only lightweight Avamar agents are deployed. They deduplicate and send only unique data compressed and encrypted to the Avamar Data Store at the data center. The same holds true for small remote offices; no extra hardware or backup storage is required, thus reducing costs and management overhead.  For larger sites, you may choose to back up locally to an Avamar single node or to the Avamar Virtual Edition for fast local backup and recovery. This enables faster recovery of a large amount of data without having to traverse the WAN. Replication to the data center is required to ensure disaster recovery criteria are met.  For virtualized environments, Avamar is optimized to provide application-consistent backups through guest-level agents, as well as bare metal recovery from agentless image-level backup.

20 Erweiterte Aufbewahrung
Export in virtuelle Bandbibliothek oder auf Band Data Domain-System Avamar Data Store Avamar controls extended retention through the Extended Retention GUI. Avamar can create extended retention for any data it stores to the Avamar Data Store or the Data Domain system by exporting that data to the Media Access Node and then onto a VTL or tape. Avamar will also enable a restore VTL or tape by importing directly to the system designated (and containing the Avamar Client agent). The Media Access Node is a new node type in the Data Store Gen4 family, and different from all others. There are a two specifications that could be relevant here: the connector type and speed of the Fibre Channel interface. All software is hosted on the Media Access Node: Administrative/monitoring user interface Streaming engine Library management Restore server The single-step process of moving data to VTL and tape is a read-only operation from Avamar. This does not expire data on the grid (that is under exclusive control of Avamar backup policy). Avamar exports any backup data it has written to an Avamar Data Store, Avamar Virtual Edition, or a Data Domain system. The exported data contains all data in native format, and then compresses it to reduce size. The Media Access Node will then send this exported data to only a SCSI-based tape library or Virtual Tape Library (VTL). A Data Domain system with the Data Domain Virtual Tape Library software option is the VTL of choice. EMC Data Domain Virtual Tape Library software, available for all Data Domain systems, emulates multiple tape libraries over a Fibre Channel interface. Optionally, in addition to using the DD VTL software, one can also leverage the Data Domain Extended Retention software option for environments requiring years of backup retention. DD Extended Retention, available for the DD860 or DD990, extends the Data Domain architecture with an internal tiering approach designed to enable cost-effective, long-term retention of backup data on deduplicated disk. Please note that only the DD VTL software option (not DD Extended Retention) is required to send data from the Avamar Media Access Node to the Data Domain system through Fibre Channel. Restores are a two-step process: Import reads data off VTL or tape into internal Avamar instance (Restore Server) within the Media Access Node Restoring to target machine performed through standard Avamar Administrator associated with Restore Server Festplattenbasierte Backups/ Wiederherstellung Avamar Virtual Edition Managementbenutzeroberfläche Data Domain-System mit DD VTL AVE Export oder Wiederherstellen (Import) Avamar Client Medienzugriffs-Node Bandbibliothek oder virtuelle Bandbibliothek

21 Die Meinung der Kunden 36-fache Reduzierung der Backup-Zeit
„Vor der Implementierung von Avamar benötigten wir für ein komplettes Band-Backup mehr als 72 Stunden. Dabei sind Backups häufig fehlgeschlagen. Seitdem wir in unserer Umgebung ganz auf Bänder verzichten und Avamar verwenden, haben wir 92 % der Datendeduplizierung mit Avamar erzielen können. Die meisten unserer Backups dauern heute nur noch zwei Stunden.“ Here is what a few of EMC’s customers have to say: Rotary International reduced its backups by 36 times—from 72 hours down to just two hours. “Before we implemented Avamar, our full tape backups would run for more than 72 hours and often included failed backups. Now, after completely eliminating tape from our environment and with Avamar, we have achieved 92% data deduplication with Avamar, and most of our backups complete in just two hours.” Mecklunberg County, North Carolina, was having trouble completing large NAS Server backups until they employed Avamar. “The Avamar NAS solution has been absolutely bulletproof. Our end users no longer have slowdowns in system performance because a weekend backup ran into Monday morning.” Virtua is transforming their IT infrastructure to a highly virtualized environment. Having a single backup and recovery solution that is optimized for VMware and physical servers makes this transition seamless. ”We’re basically virtualizing everything we can with VMware. Avamar helps us manage this transition more efficiently and reliably by giving us a standard way to manage both physical and virtual backups.” „Die Avamar NAS-Lösung hat sich als absolut zuverlässig erwiesen. Unsere Anwender haben nicht länger mit Verlangsamungen der System-Performance zu kämpfen, die dadurch verursacht wurden, dass das Backup vom Wochenende am Montagmorgen noch nicht abgeschlossen war.“ „Mit VMware virtualisieren wir praktisch alles, was sich virtualisieren lässt. Avamar hilft uns dabei, diese Umstellung effizienter und zuverlässiger zu bewältigen, denn Avamar stellt eine Standardmethode für das Management sowohl physischer als auch virtueller Backups bereit.“

22 Zusammenfassung Umfassende Backups und Recovery für:
Virtuelle, NAS-, Unternehmensanwendungen, Remote-Standorte und Desktop/Laptops Deduplizierung täglicher kompletter Backups Kürzere Backup-/Recovery-Zeiten Verbesserte Bandbreiteneffizienz Geringere Speicheranforderungen Schnelle und einfache Recovery in einem Schritt Speziell entwickelte Backup Appliance Zuverlässige, vorkonfigurierte Lösung Avamar is a key element of EMC’s next-generation backup portfolio. By storing data more cost-effectively on disk, Avamar provides data protection where enterprises no longer have to use tape as their primary method to recover data in the event of a failure or loss, and where disk can be the de facto medium for backup and recovery. Avamar's backup and recovery software has an important difference—Avamar’s unique variable- length, client-side global data deduplication technology eliminates the unnecessary transmission of redundant backup data that is sent over the network and stored. This defuses the enormous amount of data growth. Avamar deduplicates at the client and across sites and servers. As a result, Avamar technology can dramatically reduce the amount of time required for backups and reduce the impact on the network. This data reduction also alters the fundamental economics of disk versus tape, allowing companies to cost-effectively back up data to disk at a cost that is equal to, or less than, tape.

23 Thank you.

24 Avamar – Unterstützte Betriebssysteme und Anwendungen
Unterstützte Clientbetriebssysteme Apple Macintosh OS X 10.5.x, 10.6.x, 10.7.x CentOS 4, 5, 6 Debian 4, 5, 6 Free BSD  6.2, 8.2 HP-UX 11.0, 11iV1, 11iV2, 11iV3 IBM AIX 5.2, 5.3, 6.1, 7.1 Microsoft Windows 7 Professional, Enterprise, Ultimate Microsoft Windows Vista und XP Microsoft Windows Server 2008 R2 Microsoft Windows Server 2003 Standard und Enterprise Red Hat Enterprise Linux (RHEL) 4, 5, 6 Red Hat Enterprise Linux (RHEL) 5.4 unter zLinux NetWare 6.5 Novell Open Enterprise Server (OES) SP2, OES 2 Oracle Enterprise Linux 5, 6 SCO OpenServer 5.0.5, 5.0.6, 5.0.7 SCO UnixWare 7.1.3, 7.1.4 Solaris 9, 10, 11 Solaris 10 mit Solaris Clusters Solaris 10 mit VCS SUSE Linux Enterprise Server (SLES) 9, 10, 11 SUSE Linux Enterprise Server (SLES) 10SP3 unter zLinux Ubuntu 10, 11 Anwendungsmodule EMC NDMP (Celerra DART 5.5, 5.6, 6; VNX OE for File 7.0) IBM DB2 9.1, 9.5, 9.7 IBM Lotus Domino 6, 7, 8, 8.5 Microsoft Exchange 2003, 2007, 2010 Microsoft Office SharePoint Server 2007, 2010 Microsoft SQL Server 7.0, 2000, 2005, 2008, 2012 NetApp NDMP (ONTAP 6.5, 7.0.4, 7.0.5, 7.0.6, 7.1x, 7.2, 7.3.x, 8) Oracle 9i, 9.2, 10, 10g, 10gR2, 11g, 11gR2 Oracle RAC SAP 7.0, 7.1, 7.2 Sybase 15.0.x, 15.5.x Virtuelle Infrastruktur Microsoft Hyper-V Server 2008 R2 VMware vSphere (ESX/ESXi) 4.X 5.X OPTIONAL SLIDE As you can see, Avamar software has broader client support than any other products on the market, enabling EMC to protect the key applications that exist at remote offices and data center environments—and VMware infrastructure. Recently, the Avamar 6.1 client operating system and application support protection was expanded with a variety of items as highlighted in green on the slide. For a complete listing, please see the “Avamar Compatibility and Interoperability Matrix” on Powerlink. Keine Kosten für Client-Agenten oder Anwendungsmodule Grün markierte Komponenten sind mit Avamar 6.1 dazugekommen. Eine vollständige Liste finden Sie in der Avamar Compatibility and Interoperability Matrix.