43 Diskrecovery PPTs View free & download

Double-Take Software Overview PowerPoint PPT Presentation

Double-Take Software Overview - Recovery ... Defined Memory and Disk Usage. Write Order Intact Replication. Bandwidth Friendly Data Movement ... Double-Take Server Recovery Option ...

Recovery ... Defined Memory and Disk Usage. Write Order Intact Replication. Bandwidth Friendly Data Movement ... Double-Take Server Recovery Option ...

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Replica Placement Heuristics of Application-level Multicast PowerPoint PPT Presentation

Replica Placement Heuristics of Application-level Multicast - No request, only recovery request. Static RMXs in network. Static configuration of data groups ... Hard disk size variable. Stream Sources. 1270 sources ...

No request, only recovery request. Static RMXs in network. Static configuration of data groups ... Hard disk size variable. Stream Sources. 1270 sources ...

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Chapter%204%20:%20File%20Systems PowerPoint PPT Presentation

Chapter%204%20:%20File%20Systems - Regular (ASCII, binary) Directories. Character special files. Block special files. File access ... File Position Field in Process Table ...

Regular (ASCII, binary) Directories. Character special files. Block special files. File access ... File Position Field in Process Table ...

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CS 4410 Review II PowerPoint PPT Presentation

CS 4410 Review II - Crash recovery: scan corresponding blocks on both disks ... Lists attributes and disk addresses of file's blocks ... from block 0 of disk, write all blocks in ...

Crash recovery: scan corresponding blocks on both disks ... Lists attributes and disk addresses of file's blocks ... from block 0 of disk, write all blocks in ...

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Buffer Management PowerPoint PPT Presentation

Buffer Management - Implementing the Buffer Pool ... hash page_id via buffer table hash function; ... Buffer pool. Relation r. Relation s. John Sieg, UMass Lowell ...

Implementing the Buffer Pool ... hash page_id via buffer table hash function; ... Buffer pool. Relation r. Relation s. John Sieg, UMass Lowell ...

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Recovery - During transaction, current page table records all updates to database. ... natural or human activities can damage or render vital information assets inoperable. ...

During transaction, current page table records all updates to database. ... natural or human activities can damage or render vital information assets inoperable. ...

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Networking and Telecommunications PowerPoint PPT Presentation

Networking and Telecommunications - Survey user needs (hardware and software), communicate ... Other recovery sites (other divisions, dark sites, 3rd party sites (sunguard)) 11/3/09 ...

Survey user needs (hardware and software), communicate ... Other recovery sites (other divisions, dark sites, 3rd party sites (sunguard)) 11/3/09 ...

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SYBASE DBA - Limited disk area for dump/recovery. Limited system memory. 1/9/98 ... Re-creation of tables : disk defragmented. All Indexes recreated : index allocation optimized. ...

Limited disk area for dump/recovery. Limited system memory. 1/9/98 ... Re-creation of tables : disk defragmented. All Indexes recreated : index allocation optimized. ...

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File management PowerPoint PPT Presentation

File management - RAID is a set of physical disk drives viewed by the OS as a ... Redundant disk capacity is used to store parity information, which guarantees data recovery ...

RAID is a set of physical disk drives viewed by the OS as a ... Redundant disk capacity is used to store parity information, which guarantees data recovery ...

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EEL 5764: Graduate Computer Architecture Storage PowerPoint PPT Presentation

EEL 5764: Graduate Computer Architecture Storage - 1900s: Laptops = 2.5 inch drives. 2000s: What new devices leading to new drives? 7 ... First disks weren't cheap) Disks. Redundancy offers 2 advantages: ...

1900s: Laptops = 2.5 inch drives. 2000s: What new devices leading to new drives? 7 ... First disks weren't cheap) Disks. Redundancy offers 2 advantages: ...

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UTS Short Course SQL Server 2005 for Developers PowerPoint PPT Presentation

UTS Short Course SQL Server 2005 for Developers - Create base functionality script. Demo. Backup and Restore. Creating a Backup Device ... Free chats and webcasts. List of newsgroups. Microsoft community sites ...

Create base functionality script. Demo. Backup and Restore. Creating a Backup Device ... Free chats and webcasts. List of newsgroups. Microsoft community sites ...

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Managing and Supporting Windows XP PowerPoint PPT Presentation

Managing and Supporting Windows XP - How to use Windows XP features to secure the PC and protect users and their data ... Checks and repairs errors on logical drive. Chkdsk (Chkdsk.exe) ...

How to use Windows XP features to secure the PC and protect users and their data ... Checks and repairs errors on logical drive. Chkdsk (Chkdsk.exe) ...

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Failure Recovery PowerPoint PPT Presentation

Failure Recovery - Example: what to do at recovery? Redo log (disk): T1,A,16 T1,commit Checkpoint ... Buffer containing X can be flushed to disk either before or after T commits ...

Example: what to do at recovery? Redo log (disk): T1,A,16 T1,commit Checkpoint ... Buffer containing X can be flushed to disk either before or after T commits ...

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FreeSpace Management PowerPoint PPT Presentation

FreeSpace Management - disk cache separate section of main memory for frequently sued blocks ... Disk is much slower than memory ... Recovery ...

disk cache separate section of main memory for frequently sued blocks ... Disk is much slower than memory ... Recovery ...

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Ceph: A Scalable, High-Performance Distributed File System PowerPoint PPT Presentation

Ceph: A Scalable, High-Performance Distributed File System - ... of commits to disk. Atomic compound data ... EBOFS writes saturate disk for request sizes over 32k ... Manage replication, failure detection, and recovery ...

... of commits to disk. Atomic compound data ... EBOFS writes saturate disk for request sizes over 32k ... Manage replication, failure detection, and recovery ...

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Disaster Recovery PowerPoint PPT Presentation

Disaster Recovery - Did the back-ups contain the Data needed for Day to Day Operations? ... GlobalDataVault.com. Hardware Recovery ... Drivesavers.com ...

Did the back-ups contain the Data needed for Day to Day Operations? ... GlobalDataVault.com. Hardware Recovery ... Drivesavers.com ...

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Storage and File Structure PowerPoint PPT Presentation

Storage and File Structure - Reads and writes are slower than with magnetic disk ... support forced output of blocks for the purpose of recovery (more in Chapter 17) ...

Reads and writes are slower than with magnetic disk ... support forced output of blocks for the purpose of recovery (more in Chapter 17) ...

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Data Aging - Euthanasia PowerPoint PPT Presentation

Data Aging - Euthanasia - Allow recovery of unused data space. Allow selective delete of channels ... Data management only recovers unused disk space ... to collect and write to disk ...

Allow recovery of unused data space. Allow selective delete of channels ... Data management only recovers unused disk space ... to collect and write to disk ...

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Disk Structure PowerPoint PPT Presentation

Disk Structure - The one-dimensional array of logical blocks is mapped into the sectors of the disk sequentially. ... data after any failure during data transfer or recovery. ...

The one-dimensional array of logical blocks is mapped into the sectors of the disk sequentially. ... data after any failure during data transfer or recovery. ...

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a complete data protection solution PowerPoint PPT Presentation

a complete data protection solution - Provides both Backup and Crash Recovery. Removable Hard disks for data recycling ... Bare Metal image restored from last Disk File Backup ...

Provides both Backup and Crash Recovery. Removable Hard disks for data recycling ... Bare Metal image restored from last Disk File Backup ...

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Connectivity Standard for the Future Storage Network PowerPoint PPT Presentation

Connectivity Standard for the Future Storage Network - ... warehouse, mirroring, backup,disaster recovery, storage on demand, effective use ... are moving to SAN (value of disk drives attached: from 1.3 billion in 1999 ...

... warehouse, mirroring, backup,disaster recovery, storage on demand, effective use ... are moving to SAN (value of disk drives attached: from 1.3 billion in 1999 ...

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Security and Backup PowerPoint PPT Presentation

Security and Backup - Looking Forward. What are we looking for in Backup Solution? ... Flash Memory. DVD. Image Based Backup. Image Based Backup (Server and Desktop Environments) ...

Looking Forward. What are we looking for in Backup Solution? ... Flash Memory. DVD. Image Based Backup. Image Based Backup (Server and Desktop Environments) ...

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CS61C Anatomy of IO Devices: Magnetic Disks Lecture 15 PowerPoint PPT Presentation

CS61C Anatomy of IO Devices: Magnetic Disks Lecture 15 - Disk Trends, State-of-the-Art, History. Disk Performance ... State of the Art: Seagate Cheetah 36. 36.4 GB, 3.5 inch disk. 12 platters, 24 surfaces ...

Disk Trends, State-of-the-Art, History. Disk Performance ... State of the Art: Seagate Cheetah 36. 36.4 GB, 3.5 inch disk. 12 platters, 24 surfaces ...

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MAIN MEMORY DATABASE PowerPoint PPT Presentation

MAIN MEMORY DATABASE - MAIN MEMORY DATABASE. Definition. Overview. Advantages. Disadvantages. Recovery. Definition ... Backup copy is on a magnetic disk. OVERVIEW ...

MAIN MEMORY DATABASE. Definition. Overview. Advantages. Disadvantages. Recovery. Definition ... Backup copy is on a magnetic disk. OVERVIEW ...

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Open Source and Free Disk Encryption Options PowerPoint PPT Presentation

Open Source and Free Disk Encryption Options - FREE Compusec. Freeware, but not Open Source. ... Having free full disk encryption options are great, but they may cost more money ...

FREE Compusec. Freeware, but not Open Source. ... Having free full disk encryption options are great, but they may cost more money ...

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70290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment, Enhanced Chapter 5: Manag PowerPoint PPT Presentation

70290: MCSE Guide to Managing a Microsoft Windows Server 2003 Environment, Enhanced Chapter 5: Manag - Ability to configure disk quotas for individual users. Support for Remote Storage. Recovery logging of disk activities. Guide to MCSE 70-290, Enhanced. 9 ...

Ability to configure disk quotas for individual users. Support for Remote Storage. Recovery logging of disk activities. Guide to MCSE 70-290, Enhanced. 9 ...

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How to Tackle the Storage Overload PowerPoint PPT Presentation

How to Tackle the Storage Overload - Information Management and Storage challenges are impacting the ability to ... Large British telecom firm. Reduced management costs 30% ( 450K per year) ...

Information Management and Storage challenges are impacting the ability to ... Large British telecom firm. Reduced management costs 30% ( 450K per year) ...

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Principles of Reliable Distributed Systems Recitation 11: Fault-Tolerant Storage Systems Petal and Frangipani PowerPoint PPT Presentation

Principles of Reliable Distributed Systems Recitation 11: Fault-Tolerant Storage Systems Petal and Frangipani - Uses lease timeouts for lock recovery ... independent recovery ... Disk Layout ...

Uses lease timeouts for lock recovery ... independent recovery ... Disk Layout ...

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CS4432: Database Systems II PowerPoint PPT Presentation

CS4432: Database Systems II - E.g., Replicate disk storage (stable store) Memory parity. CPU checks. cs4432. recovery ... Memory Disk. x. x. cs4432. recovery. 23. Key problem : Unfinished ...

E.g., Replicate disk storage (stable store) Memory parity. CPU checks. cs4432. recovery ... Memory Disk. x. x. cs4432. recovery. 23. Key problem : Unfinished ...

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Trends and Challenges in LargeScale Data Center Availability PowerPoint PPT Presentation

Trends and Challenges in LargeScale Data Center Availability - disk, network, power supply. software/OS bugs. human errors. One ... Automatic failure detection and failure recovery. many parameters. how to tune them? ...

disk, network, power supply. software/OS bugs. human errors. One ... Automatic failure detection and failure recovery. many parameters. how to tune them? ...

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DataDriven Scholarship PowerPoint PPT Presentation

DataDriven Scholarship - Director, San Diego Supercomputer Center. Professor and HPC Endowed Chair, UCSD ... 2.4 PB Storage-area Network (SAN) 25 PB StorageTek/IBM tape library ...

Director, San Diego Supercomputer Center. Professor and HPC Endowed Chair, UCSD ... 2.4 PB Storage-area Network (SAN) 25 PB StorageTek/IBM tape library ...

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Storage Virtualization in the Networking Domain PowerPoint PPT Presentation

Storage Virtualization in the Networking Domain - Easier to implement disaster recovery and storage related business continuity applications ... Use RAM disk for root file system. Disable paging and swapping ...

Easier to implement disaster recovery and storage related business continuity applications ... Use RAM disk for root file system. Disable paging and swapping ...

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Terascale IO Solutions PowerPoint PPT Presentation

Terascale IO Solutions - Automated application-level checkpoint/recovery. HSM. A new/novel hardware infrastructure ... stage file from tape if not already on DMF disk cache. 02-Jun-03 ...

Automated application-level checkpoint/recovery. HSM. A new/novel hardware infrastructure ... stage file from tape if not already on DMF disk cache. 02-Jun-03 ...

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Database Security PowerPoint PPT Presentation

Database Security - Disk mirroring for sensitive data. Data recovery testing. Secure Connection. Wired and wireless ... People buy-in for enforcement. Periodic review of policies in place ...

Disk mirroring for sensitive data. Data recovery testing. Secure Connection. Wired and wireless ... People buy-in for enforcement. Periodic review of policies in place ...

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Chapter 12: FileSystem Implementation PowerPoint PPT Presentation

Chapter 12: FileSystem Implementation - Simple only starting location (block #) and length (number of blocks) are required. ... To make lookup faster, a directory name lookup cache on the client's ...

Simple only starting location (block #) and length (number of blocks) are required. ... To make lookup faster, a directory name lookup cache on the client's ...

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MovementBased Checkpointing and Logging for Recovery in Mobile Computing Systems PowerPoint PPT Presentation

MovementBased Checkpointing and Logging for Recovery in Mobile Computing Systems - ... pointing and Logging for Recovery in Mobile Computing Systems ... disk cannot reliably function as the stable storage required to store recovery information. ...

... pointing and Logging for Recovery in Mobile Computing Systems ... disk cannot reliably function as the stable storage required to store recovery information. ...

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Bill Hayden - Really only good for disaster recovery. 5. Replication Today. Mix of technologies ... Disk based replication. Clustering. Publisher/Subscriber model ...

Really only good for disaster recovery. 5. Replication Today. Mix of technologies ... Disk based replication. Clustering. Publisher/Subscriber model ...

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BusTech Tape Replacement Products PowerPoint PPT Presentation

BusTech Tape Replacement Products - Open-system disk continuous integrity checking ... Achieve Lights-Out Disaster Recovery. Remotely store and retrieve volumes, with no physical tape handling ...

Open-system disk continuous integrity checking ... Achieve Lights-Out Disaster Recovery. Remotely store and retrieve volumes, with no physical tape handling ...

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C20'0046: Database Management Systems Lecture PowerPoint PPT Presentation

C20'0046: Database Management Systems Lecture - Failure/recovery. Data warehousing & mining. Websearch. Hw3 due today. no extensions! ... Much shorter depth Many fewer disk reads. Must find element within node ...

Failure/recovery. Data warehousing & mining. Websearch. Hw3 due today. no extensions! ... Much shorter depth Many fewer disk reads. Must find element within node ...

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COMP 142 Introduction to Operating Systems PowerPoint PPT Presentation

COMP 142 Introduction to Operating Systems - Run 'fsck' to scan entire disk for consistency ... Slow recovery from crashes. 5. Consistency: Unix Approach (Cont'd.) Data consistency ...

Run 'fsck' to scan entire disk for consistency ... Slow recovery from crashes. 5. Consistency: Unix Approach (Cont'd.) Data consistency ...

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Chapter 17: Recovery System PowerPoint PPT Presentation

Chapter 17: Recovery System - Database System Concepts 3rd Edition. Stable-Storage Implementation ... Database System Concepts 3rd Edition. Log-Based Recovery. A log is kept on stable storage. ...

Database System Concepts 3rd Edition. Stable-Storage Implementation ... Database System Concepts 3rd Edition. Log-Based Recovery. A log is kept on stable storage. ...

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ABSTRACT - Due to the large quantities of clinical and molecular ... Columbus, Ohio. DCC tools. Master. input. input. replicate. output. Hardware. Dell Poweredge 2900 III ...

Due to the large quantities of clinical and molecular ... Columbus, Ohio. DCC tools. Master. input. input. replicate. output. Hardware. Dell Poweredge 2900 III ...

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Central Services Databases - ... tempspace, sniping of inactive sessions, auto start of listener, IA, estimate table/index stats ... on June 16, discussed the san testing in more detail. ...

... tempspace, sniping of inactive sessions, auto start of listener, IA, estimate table/index stats ... on June 16, discussed the san testing in more detail. ...

Diskrecovery PowerPoint PPT Presentations