SlideShare a Scribd company logo
1 of 1
Download to read offline
The shared disk array is configured to allow all nodes access to the disk resources, but with only
one node actively processing data. Comprised of one or more servers (nodes). An architecture
that provides redundancy through a configuration in which other servers essentially act as clones
of the main production system. This configuration allows seamless failover capabilities in the
event of a CPU, memory, or other hardware failure that does not affect storage. Allows two or
more database servers to stay, "in sync" so that the secondary servers can answer queries and
potentially actually change data. If data on the secondary servers is changed. it is merged during
synchronization. Can be used to allow "slices" of a database to be cloned between several sites.
The 'slice" can be a set of database objects (i.e. tables) or even parts of a table, such as only
certain specific rows (horizontal slicing) or only certain columns. A technology for making data
available offsite and to consolidate data to central sites Can be used for high availability or for
dimaster recoverability.

More Related Content

Similar to The shared disk array is configured to allow all nodes access to the d.pdf

Veritas Failover3
Veritas Failover3Veritas Failover3
Veritas Failover3
grogers1124
 
Chapter-6 Distribute Database system (3).ppt
Chapter-6 Distribute Database system (3).pptChapter-6 Distribute Database system (3).ppt
Chapter-6 Distribute Database system (3).ppt
latigudata
 
OS Slide Ch12 13
OS Slide Ch12 13OS Slide Ch12 13
OS Slide Ch12 13
庭緯 陳
 
EOUG95 - Client Server Very Large Databases - Paper
EOUG95 - Client Server Very Large Databases - PaperEOUG95 - Client Server Very Large Databases - Paper
EOUG95 - Client Server Very Large Databases - Paper
David Walker
 

Similar to The shared disk array is configured to allow all nodes access to the d.pdf (20)

Posscon2013
Posscon2013Posscon2013
Posscon2013
 
Veritas Failover3
Veritas Failover3Veritas Failover3
Veritas Failover3
 
Chapter-6 Distribute Database system (3).ppt
Chapter-6 Distribute Database system (3).pptChapter-6 Distribute Database system (3).ppt
Chapter-6 Distribute Database system (3).ppt
 
Cassandra internals
Cassandra internalsCassandra internals
Cassandra internals
 
Os
OsOs
Os
 
Palpandi
PalpandiPalpandi
Palpandi
 
I/O System and Csae Study
I/O System and Csae StudyI/O System and Csae Study
I/O System and Csae Study
 
Pandi
PandiPandi
Pandi
 
Mass Storage Structure
Mass Storage StructureMass Storage Structure
Mass Storage Structure
 
OS Slide Ch12 13
OS Slide Ch12 13OS Slide Ch12 13
OS Slide Ch12 13
 
What is the average rotational latency of this disk drive What seek.docx
 What is the average rotational latency of this disk drive  What seek.docx What is the average rotational latency of this disk drive  What seek.docx
What is the average rotational latency of this disk drive What seek.docx
 
Sheik Mohamed Shadik - BSc - Project Details
Sheik Mohamed Shadik - BSc - Project DetailsSheik Mohamed Shadik - BSc - Project Details
Sheik Mohamed Shadik - BSc - Project Details
 
Os
OsOs
Os
 
EOUG95 - Client Server Very Large Databases - Paper
EOUG95 - Client Server Very Large Databases - PaperEOUG95 - Client Server Very Large Databases - Paper
EOUG95 - Client Server Very Large Databases - Paper
 
Deep semantic understanding
Deep semantic understandingDeep semantic understanding
Deep semantic understanding
 
Olf2013
Olf2013Olf2013
Olf2013
 
Adbms 27 parallel database distribution architecture
Adbms 27 parallel database distribution architectureAdbms 27 parallel database distribution architecture
Adbms 27 parallel database distribution architecture
 
Distributed database
Distributed databaseDistributed database
Distributed database
 
Architecture of exadata database machine – Part II
Architecture of exadata database machine – Part IIArchitecture of exadata database machine – Part II
Architecture of exadata database machine – Part II
 
Oracle interview question & answers
Oracle interview question & answersOracle interview question & answers
Oracle interview question & answers
 

More from bharatlalwani01

The Saint Lucia Blood Bank- a private charity partly supported by gove (1).pdf
The Saint Lucia Blood Bank- a private charity partly supported by gove (1).pdfThe Saint Lucia Blood Bank- a private charity partly supported by gove (1).pdf
The Saint Lucia Blood Bank- a private charity partly supported by gove (1).pdf
bharatlalwani01
 

More from bharatlalwani01 (20)

The syntax and description of the IF function is displayed to the righ.pdf
The syntax and description of the IF function is displayed to the righ.pdfThe syntax and description of the IF function is displayed to the righ.pdf
The syntax and description of the IF function is displayed to the righ.pdf
 
The Table above (in Q-1) shows data for Terrania and its three trading.pdf
The Table above (in Q-1) shows data for Terrania and its three trading.pdfThe Table above (in Q-1) shows data for Terrania and its three trading.pdf
The Table above (in Q-1) shows data for Terrania and its three trading.pdf
 
The sympathetic division of the autonomic nervous system ________- A).pdf
The sympathetic division of the autonomic nervous system ________-  A).pdfThe sympathetic division of the autonomic nervous system ________-  A).pdf
The sympathetic division of the autonomic nervous system ________- A).pdf
 
The Supreme Court has always viewed commercial speech as subject to Fi.pdf
The Supreme Court has always viewed commercial speech as subject to Fi.pdfThe Supreme Court has always viewed commercial speech as subject to Fi.pdf
The Supreme Court has always viewed commercial speech as subject to Fi.pdf
 
The surface of the cerebrum is covered in gyri and sulci- A gyrus is a (1).pdf
The surface of the cerebrum is covered in gyri and sulci- A gyrus is a (1).pdfThe surface of the cerebrum is covered in gyri and sulci- A gyrus is a (1).pdf
The surface of the cerebrum is covered in gyri and sulci- A gyrus is a (1).pdf
 
The stockholders' equity section of Isidor inc- includes only the foll.pdf
The stockholders' equity section of Isidor inc- includes only the foll.pdfThe stockholders' equity section of Isidor inc- includes only the foll.pdf
The stockholders' equity section of Isidor inc- includes only the foll.pdf
 
The stockholders' equity section of Waterway Corporation appears below.pdf
The stockholders' equity section of Waterway Corporation appears below.pdfThe stockholders' equity section of Waterway Corporation appears below.pdf
The stockholders' equity section of Waterway Corporation appears below.pdf
 
The stockholders' equity accounts of Sarasota Corp- on January 1- 2022.pdf
The stockholders' equity accounts of Sarasota Corp- on January 1- 2022.pdfThe stockholders' equity accounts of Sarasota Corp- on January 1- 2022.pdf
The stockholders' equity accounts of Sarasota Corp- on January 1- 2022.pdf
 
The statistical distribution that is used for testing the difference b.pdf
The statistical distribution that is used for testing the difference b.pdfThe statistical distribution that is used for testing the difference b.pdf
The statistical distribution that is used for testing the difference b.pdf
 
The security requirements are- confidentiality- integrity- availabilit.pdf
The security requirements are- confidentiality- integrity- availabilit.pdfThe security requirements are- confidentiality- integrity- availabilit.pdf
The security requirements are- confidentiality- integrity- availabilit.pdf
 
The schematic diagram shows indirect exchange between the environment.pdf
The schematic diagram shows indirect exchange between the environment.pdfThe schematic diagram shows indirect exchange between the environment.pdf
The schematic diagram shows indirect exchange between the environment.pdf
 
The scatter diagram indecates that there is ielaliansip between the tw.pdf
The scatter diagram indecates that there is ielaliansip between the tw.pdfThe scatter diagram indecates that there is ielaliansip between the tw.pdf
The scatter diagram indecates that there is ielaliansip between the tw.pdf
 
The Sarbanes-Oxley Act of 2002 (SOX) implemented auditor independence.pdf
The Sarbanes-Oxley Act of 2002 (SOX) implemented auditor independence.pdfThe Sarbanes-Oxley Act of 2002 (SOX) implemented auditor independence.pdf
The Sarbanes-Oxley Act of 2002 (SOX) implemented auditor independence.pdf
 
The Saint Lucia Blood Bank- a private charity partly supported by gove (1).pdf
The Saint Lucia Blood Bank- a private charity partly supported by gove (1).pdfThe Saint Lucia Blood Bank- a private charity partly supported by gove (1).pdf
The Saint Lucia Blood Bank- a private charity partly supported by gove (1).pdf
 
The SAP Integration Suite portfolio offers various integration capabil.pdf
The SAP Integration Suite portfolio offers various integration capabil.pdfThe SAP Integration Suite portfolio offers various integration capabil.pdf
The SAP Integration Suite portfolio offers various integration capabil.pdf
 
The role of in the creative development process requires a willingness.pdf
The role of in the creative development process requires a willingness.pdfThe role of in the creative development process requires a willingness.pdf
The role of in the creative development process requires a willingness.pdf
 
The roles of glutamine in the body include all the following EXCEPT- t.pdf
The roles of glutamine in the body include all the following EXCEPT- t.pdfThe roles of glutamine in the body include all the following EXCEPT- t.pdf
The roles of glutamine in the body include all the following EXCEPT- t.pdf
 
The repo rate can be best described as The rate of interest that the U.pdf
The repo rate can be best described as The rate of interest that the U.pdfThe repo rate can be best described as The rate of interest that the U.pdf
The repo rate can be best described as The rate of interest that the U.pdf
 
The recessive disease Friedreich's ataxia is caused by a trinucleotide.pdf
The recessive disease Friedreich's ataxia is caused by a trinucleotide.pdfThe recessive disease Friedreich's ataxia is caused by a trinucleotide.pdf
The recessive disease Friedreich's ataxia is caused by a trinucleotide.pdf
 
The resolution of Ecdysozoan phylogeny is not well resolved- which lim.pdf
The resolution of Ecdysozoan phylogeny is not well resolved- which lim.pdfThe resolution of Ecdysozoan phylogeny is not well resolved- which lim.pdf
The resolution of Ecdysozoan phylogeny is not well resolved- which lim.pdf
 

Recently uploaded

Making and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfMaking and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdf
Chris Hunter
 
The basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptxThe basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptx
heathfieldcps1
 
Activity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfActivity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdf
ciinovamais
 
The basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptxThe basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptx
heathfieldcps1
 

Recently uploaded (20)

Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot Graph
 
psychiatric nursing HISTORY COLLECTION .docx
psychiatric  nursing HISTORY  COLLECTION  .docxpsychiatric  nursing HISTORY  COLLECTION  .docx
psychiatric nursing HISTORY COLLECTION .docx
 
Making and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdfMaking and Justifying Mathematical Decisions.pdf
Making and Justifying Mathematical Decisions.pdf
 
ICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptxICT Role in 21st Century Education & its Challenges.pptx
ICT Role in 21st Century Education & its Challenges.pptx
 
Measures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SDMeasures of Dispersion and Variability: Range, QD, AD and SD
Measures of Dispersion and Variability: Range, QD, AD and SD
 
Web & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfWeb & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdf
 
Introduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The BasicsIntroduction to Nonprofit Accounting: The Basics
Introduction to Nonprofit Accounting: The Basics
 
Class 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdfClass 11th Physics NEET formula sheet pdf
Class 11th Physics NEET formula sheet pdf
 
Application orientated numerical on hev.ppt
Application orientated numerical on hev.pptApplication orientated numerical on hev.ppt
Application orientated numerical on hev.ppt
 
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
Ecological Succession. ( ECOSYSTEM, B. Pharmacy, 1st Year, Sem-II, Environmen...
 
On National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan FellowsOn National Teacher Day, meet the 2024-25 Kenan Fellows
On National Teacher Day, meet the 2024-25 Kenan Fellows
 
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17
 
Role Of Transgenic Animal In Target Validation-1.pptx
Role Of Transgenic Animal In Target Validation-1.pptxRole Of Transgenic Animal In Target Validation-1.pptx
Role Of Transgenic Animal In Target Validation-1.pptx
 
Python Notes for mca i year students osmania university.docx
Python Notes for mca i year students osmania university.docxPython Notes for mca i year students osmania university.docx
Python Notes for mca i year students osmania university.docx
 
Unit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptxUnit-IV- Pharma. Marketing Channels.pptx
Unit-IV- Pharma. Marketing Channels.pptx
 
The basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptxThe basics of sentences session 3pptx.pptx
The basics of sentences session 3pptx.pptx
 
Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104Nutritional Needs Presentation - HLTH 104
Nutritional Needs Presentation - HLTH 104
 
Activity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdfActivity 01 - Artificial Culture (1).pdf
Activity 01 - Artificial Culture (1).pdf
 
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
TỔNG ÔN TẬP THI VÀO LỚP 10 MÔN TIẾNG ANH NĂM HỌC 2023 - 2024 CÓ ĐÁP ÁN (NGỮ Â...
 
The basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptxThe basics of sentences session 2pptx copy.pptx
The basics of sentences session 2pptx copy.pptx
 

The shared disk array is configured to allow all nodes access to the d.pdf

  • 1. The shared disk array is configured to allow all nodes access to the disk resources, but with only one node actively processing data. Comprised of one or more servers (nodes). An architecture that provides redundancy through a configuration in which other servers essentially act as clones of the main production system. This configuration allows seamless failover capabilities in the event of a CPU, memory, or other hardware failure that does not affect storage. Allows two or more database servers to stay, "in sync" so that the secondary servers can answer queries and potentially actually change data. If data on the secondary servers is changed. it is merged during synchronization. Can be used to allow "slices" of a database to be cloned between several sites. The 'slice" can be a set of database objects (i.e. tables) or even parts of a table, such as only certain specific rows (horizontal slicing) or only certain columns. A technology for making data available offsite and to consolidate data to central sites Can be used for high availability or for dimaster recoverability.