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EMC RepliStor

EMC RepliStor. Affordable, Simple Host-based Replication for Windows. Recovery-Point Objective (Data loss). Recovery-Time Objective (Time to recover). Weeks. Days. Hrs. Min. Sec. Sec. Min. Hrs. Days. Weeks. Replication. Tape backup. Replication. Restore from tape. EVENT.

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EMC RepliStor

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  1. EMC RepliStor Affordable, Simple Host-based Replication for Windows

  2. Recovery-Point Objective(Data loss) Recovery-Time Objective (Time to recover) Weeks Days Hrs. Min. Sec. Sec. Min. Hrs. Days Weeks Replication Tape backup Replication Restore from tape EVENT Why Replication? • Business challenges • Users require continuous access to applications • Multiple locations require multiple backup processes • Replication provides second copy of real-time data • Meet RTO and RPO objectives backups alone cannot meet • Protect branch office data in real-time and consolidate for centralized backup operations

  3. HOST NETWORK-BASED ARRAY-BASED Easily deployed Flexible Cost effective Heterogeneous platforms Asynchronous CDP Performance Scalable Management Different Ways to Replicate… Choices to Meet Customer Requirements

  4. EMC RepliStor Overview IP Network • Host-based replication for Windows • Asynchronous, real-time replication over unlimited distances • Over LAN and WAN • Automated failover during server outage • Replicates changed data • Open and closed files, directories • Sub-file level replication • Microsoft VSS integration for increased protection • Exchange 2003, Exchange 2007 • SQL Server 2005 • Windows File System • Easy to use • Centralized management GUI • Configuration wizards • Remote installation and upgrade • Scheduling, user rights and security options • 32 and 64 bit Windows OS support • Protects VMware and Hyper-V environments • Flexibility to work with any storage array • Cluster aware RepliStor RepliStor 2 Asynchronous Replication 1 3 Unlimited distance Primary Site Secondary Site • RepliStor observes data written to storage • RepliStor replicates changes to target • RepliStor writes changes at secondary site

  5. VSS Shadow Copy Mon. 8:00 VSS Shadow Copy Mon. 10:00 VSS Shadow Copy Mon. 12:00 VSS Shadow Copy Mon. 14:00 VSS Shadow Copy Mon. 16:00 RepliStor VSS Integration Multiple Recovery Points with VSS • Out-of-box integration with Microsoft Volume Shadow Copy Service (VSS) • Integrated with Microsoft VSS for application consistent snapshots—no scripts required • Ensures Recovery of Exchange 2003, 2007, SQL Server 2005 and Windows File System with multiple recovery points • Provides near-CDP roll-back capability with VSS snaps • Wizards enable easy set-up and configuration for Exchange 2003, 2007 and SQL Server 2005

  6. PHYSICAL TO VIRTUAL VIRTUAL TO VIRTUAL RepliStor Protects in Virtual Environments with VMware and Hyper-V • Cost-effective, robust data protection • Replicates data within Windows virtual machines • PV, VV, VP • Supported virtual environments • VMware Server and VMware ESX Server Windows guest OS • Hyper-V Parent and Windows Child partitions • Virtual licensing flexibility • Licensed per physical server • Single virtual license installs RepliStor on unlimited virtual machines

  7. Data Protection and Disaster Recovery • SQL, Exchange, Oracle, Windows Files System, others • Recover in minutes Primary Data Center Remote Data Center Branch Office Data Protection Chicago • Real-time replication of branch office data • Backup all data centrally • Lowers costs, simplifies logistics Backup London Sao Paolo Hong Kong Data Distribution • Move data from one server to many Data Center Remote Sites RepliStor Use Cases for Windows Environments

  8. Data Protection and Disaster Recovery USE CASE • Replicate data to remote location • If server fails, RepliStor failovers to target server • Users automatically reconnected • Value • Recover in minutes • Protect data between backups • Near CDP roll-back with Microsoft VSS • Works in existing environments Chicago San Jose Houston 8

  9. Chicago(HQ) Backup Sao Paulo Backup Hong Kong Backup London Backup Typical Branch Office Data Protection Operations “Each Does Their Own Backup Model” • Each site performs its own local backups • Costly—hardware, software, and media at each site • Non-IT staff relied upon in some offices • Quality control issues • Different processes per location

  10. Chicago (HQ) Replistor Replistor Sao Paulo Replistor Backup Server London Replistor Tape/Disk Hong Kong Branch Office Data Protection with RepliStor • What it does: • RepliStor replicates data real-time from multiple remote offices to one data center • Business value: • Provides real-time replica for branch office recovery • Consolidates data for single backup at central location • Improves data protection and resource efficiency • Free-up remote resources • Offloads backups from production servers—improves performance

  11. Chicago (HQ) Boston Replistor Replistor Replistor Los Angeles Replistor Houston Data Distribution with RepliStor Challenges • Logistics of maintaining current copies of data at remote servers • Frequency of updates • Tape and CD distribution too slow, cumbersome and error prone Solution • RepliStor’s one to many replication streamlines data distribution • Manage data centrally and push to edge servers • Replicate on a schedule or continuously • Similar or dissimilar hardware – it doesn’t matter

  12. Combine RepliStor with Other EMC Products for Enhanced Solutions • RepliStor and EMC NetWorker • For branch office data consolidation solution • Significant ROI, proven integration and performance • RepliStor and EMC AutoStart • High availability solution • AutoStart monitors applications, networks and hardware for faults • RepliStor and CX4-120 • Affordable, high availability solution combining five 9’s storage with host-based replication • RepliStor and HomeBase • For Bare Metal Recovery solution • Replication based BMR for dissimilar hardware in physical/virtual environment REPLISTOR AND CX4-120 Unlimited distance CLARiiON CX4-120 CLARiiON CX4-120 Primary Site Secondary Site

  13. Why EMC RepliStor • Only out-of-the-box, application consistent VSS snapshots • Provides ensured recovery for SQL, Exchange and Windows file system data • Flexible, unlimited virtual licensing • Only solution with unlimited virtual machine support per virtualized physical server • Best value in industry • Robust security options • Meet customer concerns about data security with three levels of security, including encryption • Market proven • 12 years in market and 20,000 customers • All from EMC • Simplified and better support from EMC and broad portfolio of solutions

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