What is involved in Data replication

Find out what the related areas are that Data replication connects with, associates with, correlates with or affects, and which require thought, deliberation, analysis, review and discussion. This unique checklist stands out in a sense that it is not per-se designed to give answers, but to engage the reader and lay out a Data replication thinking-frame.

How far is your company on its Data replication journey?

Take this short survey to gauge your organization’s progress toward Data replication leadership. Learn your strongest and weakest areas, and what you can do now to create a strategy that delivers results.

To address the criteria in this checklist for your organization, extensive selected resources are provided for sources of further research and information.

Start the Checklist

Below you will find a quick checklist designed to help you think about which Data replication related domains to cover and 185 essential critical questions to check off in that domain.

The following domains are covered:

Data replication, Asynchronous I/O, Atomic broadcast, Atomic operation, Block device, Change data capture, Cloud computing, Cluster manager, Computer hardware, Computer network, Data storage device, Database management system, Deterministic finite automaton, Device driver, Disaster Recovery, Disk array controller, Disk mirroring, Distributed computing, Distributed concurrency control, Distributed fault-tolerant file systems, Distributed filesystem, Distributed lock manager, Distributed parallel fault-tolerant file systems, Distributed shared memory, Fault-tolerant computer system, File system, Filter driver, Hard disk, High-availability cluster, Integrated Authority File, Journaling file system, Kernel driver, Lazy replication, Load balancing, Log Shipping, Microsoft Cluster Server, Mirror website, Multi-master replication, One-copy serializability, Operating system, Optimistic replication, Paxos algorithm, Process group, Quality of service, Recovery point objective, Software transactional memory, Speed of light, Spread Toolkit, State machine replication, System Center Data Protection Manager, Transaction log, Transactional data, Transactional replication, Virtual synchrony, Wide area network:

Data replication Critical Criteria:

Add value to Data replication tasks and pioneer acquisition of Data replication systems.

– What are the disruptive Data replication technologies that enable our organization to radically change our business processes?

– Who needs to know about Data replication ?

Asynchronous I/O Critical Criteria:

Adapt Asynchronous I/O strategies and document what potential Asynchronous I/O megatrends could make our business model obsolete.

– Who will be responsible for deciding whether Data replication goes ahead or not after the initial investigations?

– Meeting the challenge: are missed Data replication opportunities costing us money?

Atomic broadcast Critical Criteria:

Sort Atomic broadcast projects and research ways can we become the Atomic broadcast company that would put us out of business.

– In what ways are Data replication vendors and us interacting to ensure safe and effective use?

– Is maximizing Data replication protection the same as minimizing Data replication loss?

– How important is Data replication to the user organizations mission?

Atomic operation Critical Criteria:

Debate over Atomic operation issues and give examples utilizing a core of simple Atomic operation skills.

– What tools do you use once you have decided on a Data replication strategy and more importantly how do you choose?

– Why is Data replication important for you now?

Block device Critical Criteria:

Check Block device failures and describe which business rules are needed as Block device interface.

– Will Data replication deliverables need to be tested and, if so, by whom?

– Are assumptions made in Data replication stated explicitly?

– Is a Data replication Team Work effort in place?

Change data capture Critical Criteria:

Scrutinze Change data capture adoptions and diversify disclosure of information – dealing with confidential Change data capture information.

– Does Data replication analysis show the relationships among important Data replication factors?

– Why is it important to have senior management support for a Data replication project?

– What are the Key enablers to make this Data replication move?

Cloud computing Critical Criteria:

Communicate about Cloud computing planning and perfect Cloud computing conflict management.

– How might we classify current cloud computing offerings across a spectrum, and how do the technical and business challenges differ depending on where in the spectrum a particular offering lies?

– The lack of research tools is unfortunate given that even the most fundamental questions are still unanswered: what is the right distributed architecture for a cloudcomputing system?

– How will you exercise control over the data within the cloud to ensure that the data are available and that confidentiality and integrity of the data remain protected?

– Does the cloud solution offer equal or greater data security capabilities than those provided by your organizations data center?

– How do the end users of cloud computing know that their information is not having any availability and security issues?

– Is it more economical to move my existing datacenter-hosted service to the cloud, or to keep it in a datacenter?

– What are the existing or planned mechanisms to assess the interoperability of different vendor implementations?

– How can a small cloud computing consultancy take advantage of the Federal Cloud Computing Strategy?

– What are some strategies for capacity planning for big data processing and cloud computing?

– What is the future scope for combination of Business Intelligence and Cloud Computing?

– How can cloud stakeholders ensure and promote the security of Cloud computing?

– In which ways will Cloud Computing influence our approach Service Management

– Which cloud service model encompasses the complete cloud computing stack?

– When is utility computing preferable to running a private cloud?

– How does cloud computing affect budget predictability for CIOs?

– How will cloud computing affect traditional recovery services?

– How can we best leverage cloud computing and obtain security?

– Is there a market for developing niche clouds?

– How do you prepare your data center for Cloud?

– What is scalability and why is it important?

Cluster manager Critical Criteria:

Analyze Cluster manager leadership and budget for Cluster manager challenges.

– How can we incorporate support to ensure safe and effective use of Data replication into the services that we provide?

– Which Data replication goals are the most important?

– How would one define Data replication leadership?

Computer hardware Critical Criteria:

Examine Computer hardware leadership and prioritize challenges of Computer hardware.

– How do mission and objectives affect the Data replication processes of our organization?

– What is the source of the strategies for Data replication strengthening and reform?

– What tools and technologies are needed for a custom Data replication project?

Computer network Critical Criteria:

Reorganize Computer network tactics and visualize why should people listen to you regarding Computer network.

– What will be the consequences to the business (financial, reputation etc) if Data replication does not go ahead or fails to deliver the objectives?

– What may be the consequences for the performance of an organization if all stakeholders are not consulted regarding Data replication?

– Is the illegal entry into a private computer network a crime in your country?

Data storage device Critical Criteria:

Paraphrase Data storage device governance and integrate design thinking in Data storage device innovation.

– How to deal with Data replication Changes?

– How can we improve Data replication?

Database management system Critical Criteria:

Define Database management system results and find answers.

– Do several people in different organizational units assist with the Data replication process?

– Think of your Data replication project. what are the main functions?

– What database management systems have been implemented?

Deterministic finite automaton Critical Criteria:

Own Deterministic finite automaton projects and modify and define the unique characteristics of interactive Deterministic finite automaton projects.

– Does Data replication systematically track and analyze outcomes for accountability and quality improvement?

– What are the barriers to increased Data replication production?

– Are accountability and ownership for Data replication clearly defined?

Device driver Critical Criteria:

Derive from Device driver decisions and interpret which customers can’t participate in Device driver because they lack skills.

– Who is the main stakeholder, with ultimate responsibility for driving Data replication forward?

– Are we making progress? and are we making progress as Data replication leaders?

Disaster Recovery Critical Criteria:

Learn from Disaster Recovery results and drive action.

– How do you intend to fund the reopening: from existing business sources, your own resources, other investors, banks, lenders, or a mix?

– Are there any promotions being done in your local area by government or others that you can take advantage of?

– Will we rebuild to how things were before the disaster, or do we reset and do some things differently?

– Which business activities are location dependent and which can be relocated?

– Are there policies in place to address post-disaster redevelopment?

– How often do you fully test your disaster recovery capabilities?

– What are the advantages of cloud hosting over managed hosting?

– Can your business change easily to react to outside forces?

– What is the current financial position of your business?

– What do regulations of funding sources allow/encourage?

– Inside the new building what equipment is/goes where?

– Do you need any special (e.g., flood) insurance now?

– How do we create backups for disaster recovery?

– Insurance covering equipment replacement needs?

– Why is it disaster recovery important?

– Should you reopen your business?

– Should I go back into business?

– What actions stop the drp?

– What was selling?

Disk array controller Critical Criteria:

Boost Disk array controller risks and create a map for yourself.

– In the case of a Data replication project, the criteria for the audit derive from implementation objectives. an audit of a Data replication project involves assessing whether the recommendations outlined for implementation have been met. in other words, can we track that any Data replication project is implemented as planned, and is it working?

– How likely is the current Data replication plan to come in on schedule or on budget?

– How can you measure Data replication in a systematic way?

Disk mirroring Critical Criteria:

Focus on Disk mirroring governance and stake your claim.

– Record-keeping requirements flow from the records needed as inputs, outputs, controls and for transformation of a Data replication process. ask yourself: are the records needed as inputs to the Data replication process available?

– How do we Identify specific Data replication investment and emerging trends?

– Do we all define Data replication in the same way?

Distributed computing Critical Criteria:

Familiarize yourself with Distributed computing visions and clarify ways to gain access to competitive Distributed computing services.

– A compounding model resolution with available relevant data can often provide insight towards a solution methodology; which Data replication models, tools and techniques are necessary?

– To what extent does management recognize Data replication as a tool to increase the results?

Distributed concurrency control Critical Criteria:

Value Distributed concurrency control goals and know what your objective is.

– What is the total cost related to deploying Data replication, including any consulting or professional services?

– What are the top 3 things at the forefront of our Data replication agendas for the next 3 years?

Distributed fault-tolerant file systems Critical Criteria:

Do a round table on Distributed fault-tolerant file systems projects and check on ways to get started with Distributed fault-tolerant file systems.

– Will Data replication have an impact on current business continuity, disaster recovery processes and/or infrastructure?

– Is Supporting Data replication documentation required?

Distributed filesystem Critical Criteria:

Mix Distributed filesystem issues and look at the big picture.

– Do we cover the five essential competencies-Communication, Collaboration,Innovation, Adaptability, and Leadership that improve an organizations ability to leverage the new Data replication in a volatile global economy?

– Is the Data replication organization completing tasks effectively and efficiently?

– How do we maintain Data replications Integrity?

Distributed lock manager Critical Criteria:

Closely inspect Distributed lock manager risks and innovate what needs to be done with Distributed lock manager.

– What are your most important goals for the strategic Data replication objectives?

– Does the Data replication task fit the clients priorities?

– How can skill-level changes improve Data replication?

Distributed parallel fault-tolerant file systems Critical Criteria:

Track Distributed parallel fault-tolerant file systems planning and tour deciding if Distributed parallel fault-tolerant file systems progress is made.

– What are your results for key measures or indicators of the accomplishment of your Data replication strategy and action plans, including building and strengthening core competencies?

– What are the usability implications of Data replication actions?

– Does Data replication appropriately measure and monitor risk?

Distributed shared memory Critical Criteria:

Test Distributed shared memory tasks and correct better engagement with Distributed shared memory results.

– What are our needs in relation to Data replication skills, labor, equipment, and markets?

– What vendors make products that address the Data replication needs?

Fault-tolerant computer system Critical Criteria:

Have a meeting on Fault-tolerant computer system tasks and observe effective Fault-tolerant computer system.

– Do the Data replication decisions we make today help people and the planet tomorrow?

– Why are Data replication skills important?

File system Critical Criteria:

Match File system visions and correct better engagement with File system results.

– How will we insure seamless interoperability of Data replication moving forward?

– How do we Improve Data replication service perception, and satisfaction?

– What is a feature of virtual machine file system (vmfs)?

Filter driver Critical Criteria:

Reorganize Filter driver issues and catalog Filter driver activities.

– At what point will vulnerability assessments be performed once Data replication is put into production (e.g., ongoing Risk Management after implementation)?

– Do you monitor the effectiveness of your Data replication activities?

Hard disk Critical Criteria:

Incorporate Hard disk projects and catalog Hard disk activities.

– What role does communication play in the success or failure of a Data replication project?

High-availability cluster Critical Criteria:

Brainstorm over High-availability cluster strategies and achieve a single High-availability cluster view and bringing data together.

– Among the Data replication product and service cost to be estimated, which is considered hardest to estimate?

– Do Data replication rules make a reasonable demand on a users capabilities?

Integrated Authority File Critical Criteria:

Contribute to Integrated Authority File engagements and optimize Integrated Authority File leadership as a key to advancement.

– Why should we adopt a Data replication framework?

Journaling file system Critical Criteria:

Understand Journaling file system planning and separate what are the business goals Journaling file system is aiming to achieve.

– How do you determine the key elements that affect Data replication workforce satisfaction? how are these elements determined for different workforce groups and segments?

– How do you incorporate cycle time, productivity, cost control, and other efficiency and effectiveness factors into these Data replication processes?

– Do those selected for the Data replication team have a good general understanding of what Data replication is all about?

Kernel driver Critical Criteria:

Apply Kernel driver issues and sort Kernel driver activities.

Lazy replication Critical Criteria:

Frame Lazy replication engagements and visualize why should people listen to you regarding Lazy replication.

– Does our organization need more Data replication education?

– What are the Essentials of Internal Data replication Management?

Load balancing Critical Criteria:

Chart Load balancing adoptions and interpret which customers can’t participate in Load balancing because they lack skills.

– what is the best design framework for Data replication organization now that, in a post industrial-age if the top-down, command and control model is no longer relevant?

– What is the purpose of Data replication in relation to the mission?

– What is a feature of dns server load balancing?

– What load balancing technique should we use?

Log Shipping Critical Criteria:

Pay attention to Log Shipping failures and prioritize challenges of Log Shipping.

– How do senior leaders actions reflect a commitment to the organizations Data replication values?

Microsoft Cluster Server Critical Criteria:

Deduce Microsoft Cluster Server outcomes and be persistent.

– Is Data replication Required?

Mirror website Critical Criteria:

Reason over Mirror website adoptions and adopt an insight outlook.

– For your Data replication project, identify and describe the business environment. is there more than one layer to the business environment?

– How is the value delivered by Data replication being measured?

Multi-master replication Critical Criteria:

Guide Multi-master replication leadership and slay a dragon.

– Is there a Data replication Communication plan covering who needs to get what information when?

– What knowledge, skills and characteristics mark a good Data replication project manager?

– How will you know that the Data replication project has been successful?

One-copy serializability Critical Criteria:

Mix One-copy serializability governance and prioritize challenges of One-copy serializability.

Operating system Critical Criteria:

Closely inspect Operating system outcomes and summarize a clear Operating system focus.

– If the firewall runs on an individual host for which all users are not trusted system administrators, how vulnerable is it to tampering by a user logged into the operating system running on the protected hosts?

– In a virtualized data center, guest operating system kernels were modified to eliminate the need for binary translation. which compute virtualization technique was used?

– What should an organization consider before migrating its applications and operating system to the public cloud to prevent vendor lock-in?

– Does Data replication create potential expectations in other areas that need to be recognized and considered?

– What operating systems are used for student computers, devices, laptops, etc.?

– Does Data replication analysis isolate the fundamental causes of problems?

– What operating system does your computer use?

– Is unauthorized access to operating systems prevented?

Optimistic replication Critical Criteria:

Review Optimistic replication risks and gather Optimistic replication models .

– What are the success criteria that will indicate that Data replication objectives have been met and the benefits delivered?

– How does the organization define, manage, and improve its Data replication processes?

– Is there any existing Data replication governance structure?

Paxos algorithm Critical Criteria:

Probe Paxos algorithm tasks and work towards be a leading Paxos algorithm expert.

Process group Critical Criteria:

Confer re Process group tasks and question.

– How do we make it meaningful in connecting Data replication with what users do day-to-day?

– What are current Data replication Paradigms?

Quality of service Critical Criteria:

Mix Quality of service visions and find out.

– What level of service or quality of service should the customer expect?

– How do we manage Data replication Knowledge Management (KM)?

– Is the Quality of Service met?

– Quality of Service Met?

– Is the Quality of Service met?

– Is our Quality of Service Met?

Recovery point objective Critical Criteria:

Test Recovery point objective leadership and remodel and develop an effective Recovery point objective strategy.

– Which remote replication mode provides a near-zero recovery point objective (rpo)?

– What is our System Recovery Point Objective RPO (how current should the data be)?

– How is the term recovery point objective (rpo) defined?

– What is our definition of recovery point objective?

– How can the value of Data replication be defined?

– What is the recovery point objective?

Software transactional memory Critical Criteria:

Powwow over Software transactional memory strategies and oversee Software transactional memory requirements.

– Have you identified your Data replication key performance indicators?

Speed of light Critical Criteria:

Model after Speed of light engagements and don’t overlook the obvious.

– Which customers cant participate in our Data replication domain because they lack skills, wealth, or convenient access to existing solutions?

Spread Toolkit Critical Criteria:

Interpolate Spread Toolkit quality and find the essential reading for Spread Toolkit researchers.

– Think about the functions involved in your Data replication project. what processes flow from these functions?

– What are all of our Data replication domains and what do they do?

State machine replication Critical Criteria:

Adapt State machine replication leadership and assess and formulate effective operational and State machine replication strategies.

System Center Data Protection Manager Critical Criteria:

Consider System Center Data Protection Manager management and attract System Center Data Protection Manager skills.

– What new services of functionality will be implemented next with Data replication ?

– How do we go about Comparing Data replication approaches/solutions?

Transaction log Critical Criteria:

Weigh in on Transaction log engagements and learn.

Transactional data Critical Criteria:

Interpolate Transactional data governance and handle a jump-start course to Transactional data.

– What are your current levels and trends in key measures or indicators of Data replication product and process performance that are important to and directly serve your customers? how do these results compare with the performance of your competitors and other organizations with similar offerings?

– Does Data replication include applications and information with regulatory compliance significance (or other contractual conditions that must be formally complied with) in a new or unique manner for which no approved security requirements, templates or design models exist?

– How do I transform transactional data into useful information that people can access securely and effectively?

Transactional replication Critical Criteria:

Learn from Transactional replication governance and overcome Transactional replication skills and management ineffectiveness.

– Do we aggressively reward and promote the people who have the biggest impact on creating excellent Data replication services/products?

Virtual synchrony Critical Criteria:

Reason over Virtual synchrony planning and achieve a single Virtual synchrony view and bringing data together.

– What prevents me from making the changes I know will make me a more effective Data replication leader?

– Have the types of risks that may impact Data replication been identified and analyzed?

Wide area network Critical Criteria:

Investigate Wide area network tactics and interpret which customers can’t participate in Wide area network because they lack skills.

– Are there Data replication problems defined?


This quick readiness checklist is a selected resource to help you move forward. Learn more about how to achieve comprehensive insights with the Data replication Self Assessment:


Author: Gerard Blokdijk

CEO at The Art of Service | theartofservice.com

g[email protected]


Gerard is the CEO at The Art of Service. He has been providing information technology insights, talks, tools and products to organizations in a wide range of industries for over 25 years. Gerard is a widely recognized and respected information expert. Gerard founded The Art of Service consulting business in 2000. Gerard has authored numerous published books to date.

External links:

To address the criteria in this checklist, these selected resources are provided for sources of further research and information:

Data replication External links:

Data Replication in OceanStore | EECS at UC Berkeley

CiteSeerX — Data Replication for Mobile Computers

Asynchronous I/O External links:

asyncio — Asynchronous I/O, event loop, and …

Boost application performance using asynchronous I/O

Asynchronous I/O
In computer science, asynchronous I/O is a form of input/output processing that permits other processing to continue before the transmission has finished. Input and output (I/O) operations on a computer can be extremely slow compared to the processing of data.

Block device External links:

Block device – GATES & FOX CO INC

A block device is a computer data storage device that supports reading and (optionally) writing data in fixed-size blocks, sectors, or clusters. These blocks are generally 512 bytes or a multiple thereof in size.
Reference: www.pineight.com/ds/block/

Change data capture External links:

sql – Change Data Capture in MySQL – Stack Overflow

Change Data Capture – Attunity

Cloud computing External links:

Microsoft Azure Cloud Computing Platform & Services

AWS Certification Program – Cloud Computing Services

Cloud Computing and Data Center Infrastructure as a Service

Cluster manager External links:

Download Bright Cluster Manager

Computer hardware External links:

Computer Hardware, PC Parts & Components – Newegg.com

Computer Hardware Flashcards | Quizlet

[H]ardOCP Computer Hardware Reviews and News

Computer network External links:

15-1152.00 – Computer Network Support Specialists

Computer Networks – Journal – Elsevier

Computer network (eBook, 2009) [WorldCat.org]

Data storage device External links:

Data Storage Device Lost & Found FAQ

What Is a Data Storage Device? (with pictures) – wiseGEEK

Database management system External links:

10-7 Operating System, Database Management System, …

Petroleum Database Management System (PDMS)

Database Management System | Lucidea

Device driver External links:

What Is a Device Driver? – Lifewire

Roll Back a Device Driver to a Previous Version

How To Install Device Driver from INF file ? – YouTube

Disaster Recovery External links:

Recovers – Community-Powered Disaster Recovery

Cloud Migration and Disaster Recovery

South Carolina Disaster Recovery Office

Disk mirroring External links:

What is disk mirroring? Webopedia Definition

Distributed computing External links:

CiteSeerX — A Note on Distributed Computing

[PDF]Chapter on Distributed Computing – MIT Computer …

Title Distributed Computing Jobs, Employment | Indeed.com

Distributed filesystem External links:

Distributed lock manager External links:

Integrated Distributed Lock Manager – Oracle

Distributed Lock Manager: Access to Resources – Oracle

Distributed lock manager – Revolvy
www.revolvy.com/topic/Distributed lock manager

Distributed shared memory External links:

[PDF]Distributed Shared Memory: Concepts and Systems – …


[PDF]Distributed Shared Memory

Fault-tolerant computer system External links:

Fault-Tolerant Computer System Design – prenhall.com

File system External links:

Apple’s macOS High Sierra: faster Safari and a new file system

B File System – Official Site

Resilient File System Overview – technet.microsoft.com

Filter driver External links:

Registry Filter Drivers (Part 1) « Jeremy Hurren

Hard disk External links:

Stop a Clicking Hard Disk – YouTube

Journaling file system External links:

What is journaling file system? – Definition from WhatIs.com

Kernel driver External links:

Microsoft Windows Kernel Driver win32k.sys …

winapi – What is a Windows Kernel Driver? – Stack Overflow

Boltzmann Initiative: Kernel Driver – GitHub

Load balancing External links:

Application Gateway–Load Balancing Solution | Microsoft Azure

Traffic Manager – Cloud load balancing | Microsoft Azure

Zevenet | Challenging Easiness | Load balancing made easy

Log Shipping External links:

What is SQL Server log shipping?

How to configure security for SQL Server log shipping

Microsoft Cluster Server External links:

Registry replication in Microsoft Cluster Server

Multi-master replication External links:

MongoDB multi-master replication across AWS Regions …

Operating system External links:

Operating System and Browser warning

nCino Bank Operating System

Which Windows operating system am I running? – …

Optimistic replication External links:

Measuring the Quality of Service of Optimistic Replication

Process group External links:

plasma process group | ion beam solutions

CiteSeerX — Design Process Group,

Quality of service External links:

Quality of Service (QoS) Overview – technet.microsoft.com

QoS Tools and Settings: Quality of Service (QoS)

Nashville Event Security – Unparalleled Quality of Service

Recovery point objective External links:

[PDF]RPO (Recovery Point Objective) – ManagementMania

Speed of light External links:

How Fast Does Light Travel? | The Speed of Light

Faster Than the Speed of Light? – The New York Times

Speed of Light Towing & Recovery – Santa Cruz County CA

State machine replication External links:

Cheap and Available State Machine Replication | USENIX

Transaction log External links:


Working with Transaction Log Backups

How to: Create a Transaction Log Backup (Transact-SQL)

Transactional data External links:


[PDF]Using Transactional Data Modeling Approach

Point of Sale Transactional Data (PoST)

Transactional replication External links:

Transactional replication – Infoblox Inc.

Virtual synchrony External links:

Virtual synchrony is distinguished from classical state machine replication because the model includes features whereby a programmer can request early (optimistic) delivery of messages, or relaxed forms of ordering. When used appropriately, these features can enable substantial speedup.
Reference: en.wikipedia.org/wiki/Virtual_synchrony

A History of the Virtual Synchrony Replication Model

Wide area network External links:

Wide Area Network Repeater System W3WAN – Home | Facebook

A wide area network (WAN) is a geographically dispersed telecommunications network. The term distinguishes a broader telecommunication structure from a local area network (LAN). A wide area network may be privately owned or rented, but the term usually connotes the inclusion of public (shared user) networks.
Reference: www.answers.com/Q/What_is_WAN_wide_area_network

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