This presentation on architecture strategies for information networks aims to:
- Present case studies to bring out Architecture Patterns/approach to implement information Networks/Exchanges
- Compare the Architecture decisions.
Living in the information age we are witness to the constant innovation in strategies to provide and source information in a more timely, orderly, and usable manner; and this is applicable to both individuals and Enterprises alike.
One of the challenges for Enterprises today is to devise efficient mechanisms and means to aggregate information from multiple sources (be it across multiple supplier organizations, or individual experts), in real time, and in a scalable manner.
Valtech has worked closely with its clients to help address this challenge using approaches as: ‘Information Exchange Hubs’ and ‘Information Networks’
PPT by Jose Recio presented at IMTC 2025 Forum, during the Triple Play in the living room panel.
In this ppt is explained how using currently available javascript frameworks for tv widgets or STB apps, you can create a view of a more complex Rich Communication Suite client in a shared platform in the cloud, becoming feasible a real triple play and making true common experience for enhanced mesaging and UC also in the TV screen.
Introduction to Enterprise Cloud EconomicsEverest Group
Everest Group experts will disucss the transformational impact emerging cloud models can have on IT cost and performance in the enterprise. This webinar will focus on the specific enterprise benefits of cloud infrastructure services, including compute, storage and networking.
PPT by Jose Recio presented at IMTC 2025 Forum, during the Triple Play in the living room panel.
In this ppt is explained how using currently available javascript frameworks for tv widgets or STB apps, you can create a view of a more complex Rich Communication Suite client in a shared platform in the cloud, becoming feasible a real triple play and making true common experience for enhanced mesaging and UC also in the TV screen.
Introduction to Enterprise Cloud EconomicsEverest Group
Everest Group experts will disucss the transformational impact emerging cloud models can have on IT cost and performance in the enterprise. This webinar will focus on the specific enterprise benefits of cloud infrastructure services, including compute, storage and networking.
Poster by Romina Torres, Hernan Astudillo and Nelly Bencomo at the 2nd Awareness Workshop on Challenges for Achieving Self-awareness in Autonomic Systems @ SASO 2012, Lyon, France
Multi channel communications & service deliveryThom Kearney
This is a heavy presentation used to support a half day conference workshop way back in 2004. It presents the Multi-channel challenge, some communications 101 stuff, and some ideas on how to create an effective multi-channel strategy.
Can procurement really add value to logisticsPetra Smith
With many economists making bleak predictions regarding the ongoing economic crisis, optimising spend is a priority for many businesses. This has led to increased pressure on numerous functions, including logistics and supply chain, to work with procurement to maximize efficiency and drive company growth. Despite this, there remain many who are unconvinced by procurement's ability to work with logistics and the actual benefits this collaboration can deliver.
RightScale Webinar: Compliance in the CloudRightScale
In this webinar we will demonstrate the combined power of RightScale and Logicworks, and how to achieve security compliance standards in the cloud. Learn about Logicworks’ approach to compliance from a business level perspective and how to use RightScale to manage servers in compliant environments.
In this webinar, we’ll discuss:
- Business objectives that drive compliance in the public IaaS cloud
- The fundamentals of both PCI and HIPAA compliance
- A case example that demonstrates compliance applied to the Logicworks environment build model
We will conclude with an assessment of how to satisfy both the technical and business level objectives at your organization. This webinar will give you a greater understanding of how compliance needs can be met in the cloud.
Poster by Romina Torres, Hernan Astudillo and Nelly Bencomo at the 2nd Awareness Workshop on Challenges for Achieving Self-awareness in Autonomic Systems @ SASO 2012, Lyon, France
Multi channel communications & service deliveryThom Kearney
This is a heavy presentation used to support a half day conference workshop way back in 2004. It presents the Multi-channel challenge, some communications 101 stuff, and some ideas on how to create an effective multi-channel strategy.
Can procurement really add value to logisticsPetra Smith
With many economists making bleak predictions regarding the ongoing economic crisis, optimising spend is a priority for many businesses. This has led to increased pressure on numerous functions, including logistics and supply chain, to work with procurement to maximize efficiency and drive company growth. Despite this, there remain many who are unconvinced by procurement's ability to work with logistics and the actual benefits this collaboration can deliver.
RightScale Webinar: Compliance in the CloudRightScale
In this webinar we will demonstrate the combined power of RightScale and Logicworks, and how to achieve security compliance standards in the cloud. Learn about Logicworks’ approach to compliance from a business level perspective and how to use RightScale to manage servers in compliant environments.
In this webinar, we’ll discuss:
- Business objectives that drive compliance in the public IaaS cloud
- The fundamentals of both PCI and HIPAA compliance
- A case example that demonstrates compliance applied to the Logicworks environment build model
We will conclude with an assessment of how to satisfy both the technical and business level objectives at your organization. This webinar will give you a greater understanding of how compliance needs can be met in the cloud.
Internap’s John Freimuth and Steve LeClair of VMware discuss different paths businesses take toward cloud adoption, how to evolve your own cloud strategy and key considerations for choosing a provider to meet your virtualization goals.
5 Cloud Commandments - Why Cloud Management Makes SenseRightScale
RightScale Conference Santa Clara 2011: What is the cloud and how do you manage it? Uri Budnik will discuss the cloud technology landscape and where RightScale fits in to drive agility, cost, and time savings above cloud infrastructure. RightScale has been investing heavily for the past four years to make cloud infrastructure easy to leverage. This session will clarify elements that are straightforward, what continues to be difficult, and the impact on your schedule and budget.
Internap’s Adam Weissmuller and Michael Carman of VMware discuss different paths businesses take toward cloud adoption, how to evolve your own cloud strategy and key considerations for choosing a pro
Internap’s Adam Weissmuller and Michael Carman of VMware discuss different paths businesses take toward cloud adoption, how to evolve your own cloud strategy and key considerations for choosing a provider.
Market-Oriented Cloud Computing (as part of cloud symposium of ACM Compute 2009)
Srikumar Venugopal
Grid Computing and Distributed Systems (GRIDS) Laboratory
Dept. of Computer Science and Software Engineering
The University of Melbourne, Australia
Intervento di Enrico Boverino, Direttore Pubblica Amministrazione & Media - VMWARE a
OPEN DAY - COMPETENZE DIGITALI
Sala Convegni Pad. 152 Regione Puglia Fiera del levante Bari
15 maggio 2015 ore 9.30
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
zkStudyClub - Reef: Fast Succinct Non-Interactive Zero-Knowledge Regex ProofsAlex Pruden
This paper presents Reef, a system for generating publicly verifiable succinct non-interactive zero-knowledge proofs that a committed document matches or does not match a regular expression. We describe applications such as proving the strength of passwords, the provenance of email despite redactions, the validity of oblivious DNS queries, and the existence of mutations in DNA. Reef supports the Perl Compatible Regular Expression syntax, including wildcards, alternation, ranges, capture groups, Kleene star, negations, and lookarounds. Reef introduces a new type of automata, Skipping Alternating Finite Automata (SAFA), that skips irrelevant parts of a document when producing proofs without undermining soundness, and instantiates SAFA with a lookup argument. Our experimental evaluation confirms that Reef can generate proofs for documents with 32M characters; the proofs are small and cheap to verify (under a second).
Paper: https://eprint.iacr.org/2023/1886
Building RAG with self-deployed Milvus vector database and Snowpark Container...Zilliz
This talk will give hands-on advice on building RAG applications with an open-source Milvus database deployed as a docker container. We will also introduce the integration of Milvus with Snowpark Container Services.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
2. Information Networks
An Information Network (IN) facilitates collaboration of disparate
information sources, across: people, organizations and
applications
• Types of applications that INs • Benefits of INs
are built on: • Higher value to the customers-
• Transactional systems convenience, turnaround time,
value for money
• Repositories
• Expands the reach of business
• Infotainment channels
• Catalyst in fueling new business
possibilities
2
3. History of Information Networks
Number & complexity of
Information Networks
Pre-1980 1980 1990 2000 Present Day
Sabre SFTI
ITS NYSE
B2B Networks ARPANET
Direct+ NHIN
B2C Networks
&
Marketplaces
Social
Networks Usenet
3
4. Outline
• Problem Statement with the help of a Case Study
• Understanding of the business
• Architectural Challenges identified
• Architecture Strategies & Experiences
• Common pitfalls
• Solution Considerations
• Application of solution considerations for the case study
4
6. The itinerary
Flight to
Malaysia
Stay at
Island #1
Cruise to
island #2
Stay at
island #2
Flight back
to India
6
7. Players involved
Stay at island Stay at island
• Airlines #1 • Cruise Liner #2 • Airlines
• Onboard
• Hotel service • Hotel
• Local taxi providers • Taxi Service
services • Restaurants
• Sightseeing
Operators
Flight to Cruise to Flight back to
Malaysia island #2 India
Complexity for • Managing multiple direct service providers
• Coordinating the itinerary, e.g. rescheduling /
the consumer cancellations
7
8. Solving the complexity: The Travel Hub
Customers
Consumers
Agents
Travel Information
Services Hub
Suppliers
Other
service
providers
Airlines Car Rentals / Taxis Hotels
8
12. Travel Hub: Building Blocks
Information Hub
Application 1 Providers
Provider 1
Application 2 Internet End Point Business Integration Internet
Adapters Service Layer Infrastructure Provider 2
Application n Provider N
Data
Access
Database
12
13. Focus areas for this Talk
Scalability Interoperability Performance
13
15. Understanding Scalability
Realistic Scalability Curve
Scaling threshold
Response Time
Infinite scalability
(ideal)
# of users
15
16. Understanding Scalability
Realistic Scalability Curve
New scaling threshold
Revised
Scalability
Scaling threshold Curve
Response Time
Infinite scalability
(ideal)
# of users
16
17. Top factors hindering scalability
#1: Contention for
Centralized Resources
Data
Repository
Multiple requests for same
record / data causes a
bottleneck for an
information network to scale
17
18. Top factors hindering scalability
#1: Contention for #2 Replication
Centralized Resources Overheads
1 2
4 3
Cluster of 4 systems
Replication Overhead = 6x
Data
Repository
1 2 3
8 4
Multiple requests for same
record / data causes a
bottleneck for an 7 6 5
information network to scale
Cluster of 8 systems
Replication Overhead = 28x!
18
19. Top factors hindering scalability
#1: Contention for #2 Replication #3 Statefulness
Centralized Resources Overheads
1 2 Load Balancer
Active
4 3 Server
#1
Cluster of 4 systems
Replication Overhead = 6x Active
Data Server
Repository #2
1 2 3
Active
Server
8 4 #3
Multiple requests for same
record / data causes a Load balancing is more
bottleneck for an 7 6 5
effective with
information network to scale statelessness
Cluster of 8 systems
Replication Overhead = 28x!
19
20. Factoring Scalability in the HUB Architecture
REST based state-less
service layer
Information Hub
Providers
Application 1
Provider 1
End Point Business Integration
Clustered Internet
Application 2 Internet Business
Adapters Service Layer Infrastructure
Integration Provider 2
Service Layer
Infrastructure
Provider N
Application n
Data
Access
Flexible MOM
1. Partitioning & Replicating clustering
2. NOSQL or Hybrid model Partitioned Partitioned
Database Database
20
21. Interoperability
Agreements!
• Protocol
What does it take to • Interface
make applications • Data
talk with each • Service levels
other?
• Performance
• Reliability
• Throughput
21
22. Interoperability Premise for HUB Architecture
Provider Specific
Business OTA Message Broker Message
Services Request Request
Layer Message
Gateway Provider
1
Endpoint Response
Translator
Aggregator
Faults
OTA
Response
Message Adaptor Provider
2 2
22
23. Applying Interoperability agreements in the Hub
Inbound interface: REST Outbound interface:
based services Provider-specific
Information Hub
Application 1 Providers
Provider 1
Application 2 Internet End Point Business Integration Internet
Adapters Service Layer Infrastructure Provider 2
Application n Provider N
Data
Access
Outbound protocol:
Inbound protocol:
Data standard: Database Provider-specific
HTTP
OTA specified
(XML Based)
23
24. Performance
How much time does the server get to process requests?
Information Hub
Application 1 Providers
Provider 1
Application 2 Internet End Point Business Integration Internet
Adapters Service Layer Infrastructure Provider 2
Application n Provider N
Data
Access
Total Latency = Server Latency + N/W latency
N/W Latency Server Latency
Bandwidth constraint and latency are Control server latency, data size
constant and out of control!
24
26. Principal Performance Construct for HUB Architecture
Parallel Processing: Employed parallel processing to process interactions
with multiple providers
Business Message Broker
Services Request Request Adaptor Provider
Layer Message 1 1
Response Adaptor Provider
Client 2 2
Endpoint
Adaptor Provider
Faults
Response 3 3
Message
26
27. Why a Message Broker?
Loose coupling
• Can add end points dynamically
• Originator does not need to know the
consumer
Asynchronous Model
• Asynchronous model enabled by
default
Container Managed Services
• Container managed service such as Alternatives to
reliability & availability
Message Broker:
Additional Features • Map Reduce
• Support for monitoring and diagnostics • Concurrency API
27
28. Other performance strategies used
• Employed a distributed caching provider,
Caching • To cache: personalization information, configuration, static/invariant
immutable, and any frequently accessed data: Look-ups, masters etc.
• DB Connections, Queue connections,
Pooling • Temporary Queue (used to receive responses)
• Data Transfer Object pooling
Asynchronous • Updating of history
Processing • Audit trail
Aggregation & Pre- • Offers and Campaigns applicability
• Various complex report calculations were pre computed into materialized
Computing views
28
29. Conclusion
• Why are architectural considerations different for Information
Networks from traditional enterprise or standalone
applications?
• Traditional approaches for enterprise applications may fail quite
severely for Information Networks – need for more innovative
approaches
29
SABRE: Semi-Automatic Business-Related Environment), a computer reservation system or GDS which was developed to automate the way American Airlines booked reservations. Experimental system went online in 1960, full fledged launch in 1964.ITS: Intermarket Trading System (ITS). ITS provided an electronic link between the NYSE and competing exchanges, enabling brokers to access all markets nation- wide to find the best purchase or sale price for a security. Launched in 1978.NYSE Direct+: Automatic Execution Service for execution of limit trading orders at NYSE. Launched in 2000.SFTI: NYSE’s Secure Financial Transaction Infrastructure – Enabledtechnology providers to offer products to trading firms via a hosted environment. Launched in 2008.Usenet: distributed Internet discussion system, established in 1980Sample usenet newsgroups:Comp dotosdotunixdot shellAlt dot arts dot poetry
Share insights from Financial Industry
Onboard (aboard the cruise liner) service providers would include spa, entertainment services, restaurant services, etc.Essentially, this slide needs to establish that even for a simple holiday, there can be almost a dozen parties involved for the consumer to enjoy a seamless experience.
Typical use cases for the holiday consumerSearch servicesReserve/block services Book servicesReview & change reservationsCancel reservationsSolving this complexity: The “Travel Hub”TravelocityMakeMyTrip.comNeither hub is a customer of Valtech. These names have been provided only for reference.
linear scalability - the ability to maintain a consistent throughput rate proportionally as resources are added to the system. Adding resources incurs additional overheadthis is the "scalability factor", Types of scalability:- This is called linear scalability - If the scalability factor stays constant as you scale. A scalability factor below 1.0 is called sub-linear scalability.Though rare, its possible to get better performance (scalability factor) just by adding more components (i/o across multiple disk spindles in a RAID gets better with more spindles). This is called supra-linear scalability.- negative scalability - If the application is not designed for scalability, its possible that things can actually get worse as it scales..
linear scalability - the ability to maintain a consistent throughput rate proportionally as resources are added to the system. Adding resources incurs additional overheadthis is the "scalability factor", Types of scalability:- This is called linear scalability - If the scalability factor stays constant as you scale. A scalability factor below 1.0 is called sub-linear scalability.Though rare, its possible to get better performance (scalability factor) just by adding more components (i/o across multiple disk spindles in a RAID gets better with more spindles). This is called supra-linear scalability.- negative scalability - If the application is not designed for scalability, its possible that things can actually get worse as it scales..
linear scalability - the ability to maintain a consistent throughput rate proportionally as resources are added to the system. Adding resources incurs additional overheadthis is the "scalability factor", Types of scalability:- This is called linear scalability - If the scalability factor stays constant as you scale. A scalability factor below 1.0 is called sub-linear scalability.Though rare, its possible to get better performance (scalability factor) just by adding more components (i/o across multiple disk spindles in a RAID gets better with more spindles). This is called supra-linear scalability.- negative scalability - If the application is not designed for scalability, its possible that things can actually get worse as it scales..
Other factors affecting scalability are:Overuse of DB SP’s, Synchronization/Locking, I/O
Other factors affecting scalability are:Overuse of DB SP’s, Synchronization/Locking, I/O
Other factors affecting scalability are:Overuse of DB SP’s, Synchronization/Locking, I/O
250 KB will take about 2 Sec over a B/W of 1 Mbps and 100ms latencyWe would typically get less than one second of server processing time!