Portable across a range of devices
Extensible
Simple and convenient for client use
Consistent with SNMP model
Hide unnecessary SNMP details
Permit optimized access
Re-use MIB documentation
This slide deck will explore common WSO2 Enterprise Integrator deployment patterns and help you identify the most suitable pattern for traditional and modern integration requirements.
[WSO2Con EU 2017] Creating Composite Services Using BallerinaWSO2
To implement most business use cases, it is required to reuse existing services. Writing everything from scratch isn’t practical or efficient. A composite service is a coarse-grained service which reuses the functionality exposed by other services. This session will explore how implementing composite services using Ballerina is straightforward as it has all the features required to implement various types of composite services.
Unified Device Management via Java-enabled Network DevicesTal Lavian Ph.D.
Enabling component of a new intelligent network architecture
Distributed applications-on-demand.
Component of AI (artificial intelligence) enabling infrastructure.
Roaming diagnostics and self-healing capabilities.
Built-in support for open industry ISV support.
Unified Device Management via Java-enabled Network DevicesTal Lavian Ph.D.
Java-enabled Network Devices
“Feature-on-demand” for devices
New class of system level Optivity applications in the form of distributed “Optlets”
characterized by system applications that require intensive interaction between NMS and device and/or across multiple devices
potential applications are topology, design analysis, diagnostics, policy implementations
Benefits and value:
Enabling component of a new intelligent network architecture
distributed applications-on-demand
component of AI (artificial intelligence) enabling infrastructure
roaming diagnostics and self-healing capabilities
built-in support for open industry ISV support
This document provides guidance on basic network implementation including following the OSI reference model, considering enterprise requirements such as connecting 3 offices and server access, and planning a LAN to meet the needs of the particular environment. It discusses implementing and testing a LAN to connect 5 PCs and a server located in management that provides documents accessible by all hosts.
The document summarizes the new features of Entity Framework 7, the next version of Microsoft's Entity Framework data access API. Key points include:
- EF7 is built on .NET Core and runs on multiple platforms like Windows, Linux and Mac. It supports both relational and non-relational data stores.
- The codebase has been completely rewritten and uses a provider model for different data stores. It is available on GitHub and supports providers like SQL Server, SQLite, PostgreSQL, and Azure Table Storage.
- Many existing features have been removed, like ObjectContext API, Entity SQL, and model-first approach. New features include support for additional platforms/providers and batching of CRUD operations.
This document outlines a course on Internet Technologies consisting of 5 units covering topics such as web design, JavaScript, dynamic HTML, XML, JDBC, Java Server Pages, and Active Server Pages. The course is facilitated by Vidhyavathi.P and consists of 40 hours of instruction.
This slide deck will explore common WSO2 Enterprise Integrator deployment patterns and help you identify the most suitable pattern for traditional and modern integration requirements.
[WSO2Con EU 2017] Creating Composite Services Using BallerinaWSO2
To implement most business use cases, it is required to reuse existing services. Writing everything from scratch isn’t practical or efficient. A composite service is a coarse-grained service which reuses the functionality exposed by other services. This session will explore how implementing composite services using Ballerina is straightforward as it has all the features required to implement various types of composite services.
Unified Device Management via Java-enabled Network DevicesTal Lavian Ph.D.
Enabling component of a new intelligent network architecture
Distributed applications-on-demand.
Component of AI (artificial intelligence) enabling infrastructure.
Roaming diagnostics and self-healing capabilities.
Built-in support for open industry ISV support.
Unified Device Management via Java-enabled Network DevicesTal Lavian Ph.D.
Java-enabled Network Devices
“Feature-on-demand” for devices
New class of system level Optivity applications in the form of distributed “Optlets”
characterized by system applications that require intensive interaction between NMS and device and/or across multiple devices
potential applications are topology, design analysis, diagnostics, policy implementations
Benefits and value:
Enabling component of a new intelligent network architecture
distributed applications-on-demand
component of AI (artificial intelligence) enabling infrastructure
roaming diagnostics and self-healing capabilities
built-in support for open industry ISV support
This document provides guidance on basic network implementation including following the OSI reference model, considering enterprise requirements such as connecting 3 offices and server access, and planning a LAN to meet the needs of the particular environment. It discusses implementing and testing a LAN to connect 5 PCs and a server located in management that provides documents accessible by all hosts.
The document summarizes the new features of Entity Framework 7, the next version of Microsoft's Entity Framework data access API. Key points include:
- EF7 is built on .NET Core and runs on multiple platforms like Windows, Linux and Mac. It supports both relational and non-relational data stores.
- The codebase has been completely rewritten and uses a provider model for different data stores. It is available on GitHub and supports providers like SQL Server, SQLite, PostgreSQL, and Azure Table Storage.
- Many existing features have been removed, like ObjectContext API, Entity SQL, and model-first approach. New features include support for additional platforms/providers and batching of CRUD operations.
This document outlines a course on Internet Technologies consisting of 5 units covering topics such as web design, JavaScript, dynamic HTML, XML, JDBC, Java Server Pages, and Active Server Pages. The course is facilitated by Vidhyavathi.P and consists of 40 hours of instruction.
This document provides an introduction and overview of FATDB, an integrated platform for building scalable web applications. It discusses the challenges of building web-scale applications and outlines the essential components needed, including data storage, business logic hosting, and management tools. Traditional monolithic and newer microservices architectures are described as having shortcomings around scalability, latency, and integration costs. The FATDB architecture is presented as a "Mission Oriented Architecture" that offers high scalability, flexibility, and synergy across components on an integrated platform to address these issues. Key features of the FATDB platform are also summarized.
Spring Cloud provides tools to help developers quickly build distributed applications and patterns such as configuration management, service discovery, circuit breakers, routing, and more. It aims to make building cloud native applications easier, especially for smaller companies and development teams. Some key Spring Cloud components include Spring Cloud Config for externalized configuration, Netflix Eureka for service discovery, Hystrix for circuit breaking, Zuul for API routing, and Sleuth/Zipkin for distributed tracing.
This document discusses the shift from traditional server-based applications to serverless architectures in cloud computing. It notes that in pre-cloud days, developers had to manage servers, provision resources, plan for scaling and availability, and deal with maintenance, which required spending on hardware and staffing. The cloud reduced these burdens by providing on-demand virtual machines and abstracting away the hardware. Serverless computing takes this further by allowing developers to run code without managing servers or infrastructure, paying only for the resources required to run their code. It provides examples of scenarios well-suited for serverless computing and walks through building a sample serverless application and linking it to cloud APIs and services.
Backendless 3.0 is a major release of a cloud mobile (mBaaS) development platform. The presentation reviews the major changes introduced by the release.
MVC Website Pattern The Controller, Task, Repository, Command Patternandrewjutton
This document discusses patterns for website development including:
- Using domain models as pure POCO objects with no behavior that are shared across layers
- Having view models that are optimized for views with validation and helper methods
- Having controllers call tasks to retrieve data and map between domain and view models
- Implementing business logic in tasks that work with domain objects and call repositories
- Having repositories that encapsulate data access and transactions for domain aggregates
*MuleSoft’s Architecture Themes
- Mule ESB – Enterprise Service Bus
- Event Based Model
- API Centered Design
- Anypoint Studio – Visual Design
*Languages Used
*Mule as an Open Source project
*Mule Flows
The Future Of Service-Oriented Component Models for the OSGi Framework - Clém...mfrancis
Service-oriented component models provide a simple development model for dynamic service-oriented applications. They allow components to publish and consume services, and manage non-functional concerns like configuration. The iPOJO framework extends this approach with capabilities for composing components hierarchically through contained, required, and provided services. It supports dynamism while providing isolation and extensibility. Other models like Spring and SCA take different approaches but aim to tackle similar challenges of dynamic service-oriented architectures.
This document discusses microservices, containers, Kubernetes, and container networking. It introduces microservices architecture and how containers provide a way to decompose monolithic applications into independent services. Container management is needed at scale, which Kubernetes provides through features like deployment, scaling, discovery, and load balancing. Adoption challenges include reworking existing applications and increased network traffic. Container networking solutions like Docker, Flannel, and Calico are discussed. A service mesh like Istio can provide networking functions separate from application logic. Extensions to OpenDaylight can leverage physical network underlays. Questions are invited at the end.
The document summarizes an agenda for a MuleSoft meetup discussing the new foundations of Mule 4. The agenda includes introductions of the organizers and speakers, two sessions on reactive programming and non-blocking operations in Mule 4, and a Q&A. Key points about Mule 4 include using reactive programming with non-blocking operations for improved scalability, new threading management, and support for streaming large payloads without holding entire objects in memory.
Monitoring Node.js Microservices on CloudFoundry with Open Source Tools and a...Tony Erwin
While microservice architectures offer lots of great benefits, there’s also a downside. Perhaps most notably, there is an increased complexity in monitoring the overall reliability and performance of the system. In addition, when problems are identified, finding a root cause can be a challenge. To ease these pains in managing the IBM Bluemix UI (made up of more than twenty microservices running on CloudFoundry), we’ve built a lightweight system using Node.js and other opensource tools to capture key metrics for all microservices (such as memory usage, CPU usage, speed and response codes for all inbound/outbound requests, etc.). In this approach, each microservice publishes lightweight messages (using MQTT) for all measurable events while a separate monitoring microservice subscribes to these messages. When the monitoring microservice receives a message, it stores the data in a time series DB (InfluxDB) and sends notifications if thresholds are violated. Once the data is stored, it can be visualized in Grafana to identify trends and bottlenecks. Tony Erwin will discuss the details of the Node.js implementation, real-world examples of how this system has been used to keep the Bluemix UI running smoothly without spending a lot of money, and how it’s acted as a “canary” to find problems in non-UI subsystems before the relevant teams even knew there was an issue!
Presented at Cloud Foundry Summit 2017: http://sched.co/AJmn
This document outlines the agenda for a MuleSoft meetup in Hyderabad on migration approaches and CI/CD with Mulesoft and Autorabit. The agenda includes introductions, two presentations on migration approaches in Mulesoft and CI/CD with Autorabit, and Q&A sessions following each presentation. There will also be a break for snacks in between the presentations. The organizer and partner are introduced. Attendees are asked to introduce themselves and their experience with Mulesoft and expectations for the meetup. The first presentation will cover reasons for migration, approaches, technical challenges, and points to consider for migration using Mulesoft.
BEA's microService Architecture and OSGi- How Customers Benefit - Craig Blitz...mfrancis
BEA's microService Architecture (mSA) allows products to be built from modular, reusable services rather than monolithic applications. OSGi is a key enabler of mSA, providing a standard Java modularity environment and service-based network. Customers benefit from mSA and OSGi through reduced footprint, improved serviceability and availability, and improved extensibility. BEA's WebLogic Event Server is an example product that is 100% built on mSA principles.
Monitor availability and performance of applications hosted in the Amazon cloud. Monitor your Amazon EC2 and RDS instances and gain insight into the performance of your cloud computing environment, troubleshoot and resolve problems before end users are affected.
Forums: https://forums.site24x7.com/
Facebook: http://www.facebook.com/Site24x7
Twitter: http://twitter.com/site24x7
Google+: https://plus.google.com/+Site24x7
LinkedIn: https://www.linkedin.com/company/site24x7
View Blogs: http://blogs.site24x7.com/
To Kill a Monolith: Slaying the Demons of a Monolith with Node.js Microservic...Tony Erwin
The Bluemix UI (which runs on CloudFoundry) is the front-end to Bluemix, IBM's open cloud hosting platform. The original implementation as a single-page, monolithic Java web app brought with it many demons, such as poor performance, lack of scalability, inability to push small updates, and difficulty for other teams to contribute code. Over the last 2 years, the team has been on a mission to slay these demons by embracing cloud native principles and splitting the monolith into smaller Node.js microservices. The effort to migrate to a more modern and scalable architecture has paid large dividends, but has also left behind a few battle scars from wrestling with the added complexity cloud native can bring. The team had to tackle problems in a wide variety of areas, including: large-scale deployments, continuous integration, monitoring, problem determination, high availability, and security. Tony Erwin will discuss the advantages of microservice architectures, ways that Node.js has increased developer productivity, approaches to phasing microservices into a live product, and real-life lessons learned in the deployment and management of Node.js microservices across multiple CloudFoundry environments. His war stories will prepare you to wage your own battles against monoliths everywhere -- happy slaying!
Presented at Cloud Foundry Summit 2017: http://sched.co/AJmh
Event Driven Architectures with Apache KafkaMatt Masuda
This document discusses event-driven architectures and how Apache Kafka can be used to enable them. It provides an overview of microservices architectures and the issues they can have with synchronous calls. Event-driven architectures address these issues using asynchronous messaging. Kafka is then introduced as a distributed messaging platform that allows publishing and subscribing to event streams. It describes key Kafka concepts like topics, partitions, producers, and consumers. The document argues that using Kafka for event-driven architectures solves problems around service location, load balancing, and integration of new services. It also provides durable storage and read positioning capabilities. Finally, it references additional resources and promises a demo.
Continuous Delivery can help large organizations become as lean, agile and innovative as startups. Through reliable, low-risk releases, Continuous Delivery makes it possible to continuously adapt software in line with user feedback, shifts in the market and changes to business strategy. Test, support, development and operations work together as one delivery team to automate and streamline the build, test and release process.
MS Ignite Report - San Antonio SharePoint User Group 2015-05-19Jim Adcock
The May meeting of the San Antonio SharePoint User Group was a panel discussion of the recent Microsoft Ignite conference.
Here are the slides from the conference overview.
React is a JavaScript library for building user interfaces that allows developers to create reusable UI components in a composable and encapsulated way. It helps developers create responsive and adaptive UIs that are easy to structure, test, and maintain by reducing entanglement between components. The document discusses React's advantages and challenges, including creating asynchronous and distributed applications with reusable and tested JavaScript code.
WSO2 API Microgateway 3.0 brings the best of cloud-native, enterprise-grade API management with its open-source API Management platform. This presentation discusses different deployment patterns which can be used to deploy WSO2 API Microgatway.
Slides of SNMP (Simple network management protocol)Shahrukh Ali Khan
SNMP is a protocol for remotely managing and monitoring devices on a network. It allows network administrators to manage nodes by retrieving and setting configuration parameters like IP addresses, counters, and software versions. SNMP uses agents running on devices which collect data and send it to managing nodes upon request or autonomously via traps. It operates over UDP on ports 161 and 162 using a simple request-response model.
This document provides an introduction and overview of FATDB, an integrated platform for building scalable web applications. It discusses the challenges of building web-scale applications and outlines the essential components needed, including data storage, business logic hosting, and management tools. Traditional monolithic and newer microservices architectures are described as having shortcomings around scalability, latency, and integration costs. The FATDB architecture is presented as a "Mission Oriented Architecture" that offers high scalability, flexibility, and synergy across components on an integrated platform to address these issues. Key features of the FATDB platform are also summarized.
Spring Cloud provides tools to help developers quickly build distributed applications and patterns such as configuration management, service discovery, circuit breakers, routing, and more. It aims to make building cloud native applications easier, especially for smaller companies and development teams. Some key Spring Cloud components include Spring Cloud Config for externalized configuration, Netflix Eureka for service discovery, Hystrix for circuit breaking, Zuul for API routing, and Sleuth/Zipkin for distributed tracing.
This document discusses the shift from traditional server-based applications to serverless architectures in cloud computing. It notes that in pre-cloud days, developers had to manage servers, provision resources, plan for scaling and availability, and deal with maintenance, which required spending on hardware and staffing. The cloud reduced these burdens by providing on-demand virtual machines and abstracting away the hardware. Serverless computing takes this further by allowing developers to run code without managing servers or infrastructure, paying only for the resources required to run their code. It provides examples of scenarios well-suited for serverless computing and walks through building a sample serverless application and linking it to cloud APIs and services.
Backendless 3.0 is a major release of a cloud mobile (mBaaS) development platform. The presentation reviews the major changes introduced by the release.
MVC Website Pattern The Controller, Task, Repository, Command Patternandrewjutton
This document discusses patterns for website development including:
- Using domain models as pure POCO objects with no behavior that are shared across layers
- Having view models that are optimized for views with validation and helper methods
- Having controllers call tasks to retrieve data and map between domain and view models
- Implementing business logic in tasks that work with domain objects and call repositories
- Having repositories that encapsulate data access and transactions for domain aggregates
*MuleSoft’s Architecture Themes
- Mule ESB – Enterprise Service Bus
- Event Based Model
- API Centered Design
- Anypoint Studio – Visual Design
*Languages Used
*Mule as an Open Source project
*Mule Flows
The Future Of Service-Oriented Component Models for the OSGi Framework - Clém...mfrancis
Service-oriented component models provide a simple development model for dynamic service-oriented applications. They allow components to publish and consume services, and manage non-functional concerns like configuration. The iPOJO framework extends this approach with capabilities for composing components hierarchically through contained, required, and provided services. It supports dynamism while providing isolation and extensibility. Other models like Spring and SCA take different approaches but aim to tackle similar challenges of dynamic service-oriented architectures.
This document discusses microservices, containers, Kubernetes, and container networking. It introduces microservices architecture and how containers provide a way to decompose monolithic applications into independent services. Container management is needed at scale, which Kubernetes provides through features like deployment, scaling, discovery, and load balancing. Adoption challenges include reworking existing applications and increased network traffic. Container networking solutions like Docker, Flannel, and Calico are discussed. A service mesh like Istio can provide networking functions separate from application logic. Extensions to OpenDaylight can leverage physical network underlays. Questions are invited at the end.
The document summarizes an agenda for a MuleSoft meetup discussing the new foundations of Mule 4. The agenda includes introductions of the organizers and speakers, two sessions on reactive programming and non-blocking operations in Mule 4, and a Q&A. Key points about Mule 4 include using reactive programming with non-blocking operations for improved scalability, new threading management, and support for streaming large payloads without holding entire objects in memory.
Monitoring Node.js Microservices on CloudFoundry with Open Source Tools and a...Tony Erwin
While microservice architectures offer lots of great benefits, there’s also a downside. Perhaps most notably, there is an increased complexity in monitoring the overall reliability and performance of the system. In addition, when problems are identified, finding a root cause can be a challenge. To ease these pains in managing the IBM Bluemix UI (made up of more than twenty microservices running on CloudFoundry), we’ve built a lightweight system using Node.js and other opensource tools to capture key metrics for all microservices (such as memory usage, CPU usage, speed and response codes for all inbound/outbound requests, etc.). In this approach, each microservice publishes lightweight messages (using MQTT) for all measurable events while a separate monitoring microservice subscribes to these messages. When the monitoring microservice receives a message, it stores the data in a time series DB (InfluxDB) and sends notifications if thresholds are violated. Once the data is stored, it can be visualized in Grafana to identify trends and bottlenecks. Tony Erwin will discuss the details of the Node.js implementation, real-world examples of how this system has been used to keep the Bluemix UI running smoothly without spending a lot of money, and how it’s acted as a “canary” to find problems in non-UI subsystems before the relevant teams even knew there was an issue!
Presented at Cloud Foundry Summit 2017: http://sched.co/AJmn
This document outlines the agenda for a MuleSoft meetup in Hyderabad on migration approaches and CI/CD with Mulesoft and Autorabit. The agenda includes introductions, two presentations on migration approaches in Mulesoft and CI/CD with Autorabit, and Q&A sessions following each presentation. There will also be a break for snacks in between the presentations. The organizer and partner are introduced. Attendees are asked to introduce themselves and their experience with Mulesoft and expectations for the meetup. The first presentation will cover reasons for migration, approaches, technical challenges, and points to consider for migration using Mulesoft.
BEA's microService Architecture and OSGi- How Customers Benefit - Craig Blitz...mfrancis
BEA's microService Architecture (mSA) allows products to be built from modular, reusable services rather than monolithic applications. OSGi is a key enabler of mSA, providing a standard Java modularity environment and service-based network. Customers benefit from mSA and OSGi through reduced footprint, improved serviceability and availability, and improved extensibility. BEA's WebLogic Event Server is an example product that is 100% built on mSA principles.
Monitor availability and performance of applications hosted in the Amazon cloud. Monitor your Amazon EC2 and RDS instances and gain insight into the performance of your cloud computing environment, troubleshoot and resolve problems before end users are affected.
Forums: https://forums.site24x7.com/
Facebook: http://www.facebook.com/Site24x7
Twitter: http://twitter.com/site24x7
Google+: https://plus.google.com/+Site24x7
LinkedIn: https://www.linkedin.com/company/site24x7
View Blogs: http://blogs.site24x7.com/
To Kill a Monolith: Slaying the Demons of a Monolith with Node.js Microservic...Tony Erwin
The Bluemix UI (which runs on CloudFoundry) is the front-end to Bluemix, IBM's open cloud hosting platform. The original implementation as a single-page, monolithic Java web app brought with it many demons, such as poor performance, lack of scalability, inability to push small updates, and difficulty for other teams to contribute code. Over the last 2 years, the team has been on a mission to slay these demons by embracing cloud native principles and splitting the monolith into smaller Node.js microservices. The effort to migrate to a more modern and scalable architecture has paid large dividends, but has also left behind a few battle scars from wrestling with the added complexity cloud native can bring. The team had to tackle problems in a wide variety of areas, including: large-scale deployments, continuous integration, monitoring, problem determination, high availability, and security. Tony Erwin will discuss the advantages of microservice architectures, ways that Node.js has increased developer productivity, approaches to phasing microservices into a live product, and real-life lessons learned in the deployment and management of Node.js microservices across multiple CloudFoundry environments. His war stories will prepare you to wage your own battles against monoliths everywhere -- happy slaying!
Presented at Cloud Foundry Summit 2017: http://sched.co/AJmh
Event Driven Architectures with Apache KafkaMatt Masuda
This document discusses event-driven architectures and how Apache Kafka can be used to enable them. It provides an overview of microservices architectures and the issues they can have with synchronous calls. Event-driven architectures address these issues using asynchronous messaging. Kafka is then introduced as a distributed messaging platform that allows publishing and subscribing to event streams. It describes key Kafka concepts like topics, partitions, producers, and consumers. The document argues that using Kafka for event-driven architectures solves problems around service location, load balancing, and integration of new services. It also provides durable storage and read positioning capabilities. Finally, it references additional resources and promises a demo.
Continuous Delivery can help large organizations become as lean, agile and innovative as startups. Through reliable, low-risk releases, Continuous Delivery makes it possible to continuously adapt software in line with user feedback, shifts in the market and changes to business strategy. Test, support, development and operations work together as one delivery team to automate and streamline the build, test and release process.
MS Ignite Report - San Antonio SharePoint User Group 2015-05-19Jim Adcock
The May meeting of the San Antonio SharePoint User Group was a panel discussion of the recent Microsoft Ignite conference.
Here are the slides from the conference overview.
React is a JavaScript library for building user interfaces that allows developers to create reusable UI components in a composable and encapsulated way. It helps developers create responsive and adaptive UIs that are easy to structure, test, and maintain by reducing entanglement between components. The document discusses React's advantages and challenges, including creating asynchronous and distributed applications with reusable and tested JavaScript code.
WSO2 API Microgateway 3.0 brings the best of cloud-native, enterprise-grade API management with its open-source API Management platform. This presentation discusses different deployment patterns which can be used to deploy WSO2 API Microgatway.
Slides of SNMP (Simple network management protocol)Shahrukh Ali Khan
SNMP is a protocol for remotely managing and monitoring devices on a network. It allows network administrators to manage nodes by retrieving and setting configuration parameters like IP addresses, counters, and software versions. SNMP uses agents running on devices which collect data and send it to managing nodes upon request or autonomously via traps. It operates over UDP on ports 161 and 162 using a simple request-response model.
Simple Network Management Protocol, en français « protocole simple de gestion de réseau », est un protocole de communication qui permet aux administrateurs réseau de gérer les équipements du réseau, de superviser et de diagnostiquer des problèmes réseaux et matériels à distance.
The document discusses how to grow microservices from a monolithic architecture using a staged approach. It recommends starting with a modular monolith broken into bounded context modules that can be deployed and tested independently. These modules can then be upgraded to independent microservices by separating databases, exposing APIs, and moving to an eventual consistency model. The process should be iterative, allowing code to be refactored and services extracted gradually based on factors like scalability needs and usage patterns. Practical advice includes API-first design, avoiding reusable frameworks, using schema per bounded context, and embracing testing and devops best practices.
RINA as a Clean-Slate Approach to Software Networks ICT PRISTINE
RINA is a clean-slate networking architecture that models the network as a hierarchy of applications interconnected across distributed application frameworks (DAFs). It uses a single layer approach with two protocols for data transfer and application management. RINA addresses many of the goals for 5G networks, such as facilitating dense device deployments, reducing service creation times, and providing secure, reliable connectivity. The document proposes using RINA to provide the infrastructure for network function virtualization, such as through service chains, VNF connectivity and resiliency, and software-based management. This could optimize fabric usage within network points of presence while being compatible with current IP-based network deployments.
The document provides an overview of the NetBeans Platform, which is a rich client platform for building desktop applications. It discusses key aspects of the platform including its module system, actions, user interface design, services, file access, internationalization, persistence, and tips for extending the NetBeans IDE. The document is intended to help developers understand how to build and structure applications using the NetBeans Platform.
The document provides an overview of the NetBeans Platform, including its architecture, module system, actions, user interface design, lookup functionality, file access and display capabilities, graphical components, internationalization features, persistence options, and ways to extend the NetBeans IDE. The NetBeans Platform is a rich client platform that provides features like UI consistency, platform independence, and reusability to reduce development time. It uses modules, services, and extension points to create reusable applications.
The document provides an overview of the NetBeans Platform, including its architecture, module system, user interface components, services, file handling, internationalization, persistence, and ways to extend applications built on the platform. Key aspects covered include the module classloader system, registering and using actions, designing user interfaces, lookup services, nodes and data systems for files, and integrating databases or web services. The document also discusses best practices for application development, updating apps, and migrating from Eclipse plugins to NetBeans modules.
This is the deck that I used at the January 2012 Hyper-V.nu event in Amsterdam, Netherlands. It focuses on the Build announced details on Windows Server 8 Hyper-V networking.
Windows server 8 hyper v networking (aidan finn)hypervnu
This document discusses new networking features in Windows Server 8 Hyper-V including built-in NIC teaming, SMB 2.2 for storage access over the network, network virtualization to isolate tenant networks, and security features like port ACLs and private VLANs. It also covers performance optimizations for network traffic like dynamic VMQ, SR-IOV, and new Quality of Service capabilities for prioritizing applications in a multi-tenant hosting environment.
Weaveworks discusses Microservices and best practices
Visit Weave Cloud: https://www.weave.works/product/cloud/
For more free talks, join our Weave Online User Group: https://www.meetup.com/Weave-User-Group/
This presentation explains how to build a federated API management platform with WSO2 API Manager. It discusses about advantages of API Federation and how different business units within an organization can reuse the same API management platform.
Open Source Approach to Design and Deployment of Microservices-based VNFOpen Networking Summit
Prem Sankar's presentation from the 2017 Open Networking Summit.
Microservice is gaining increased adoption in the Telco NFV world. It is key to understand the design and deployment methodologies involved in developing Microservice based VNF. This talk provides an opensource practitioner approach to building and deploying a Microservice based VNF and includes the following: - Design patterns, workflow models - Design models for VNF placement, capacity management, scale-in/out and resiliency - Deployment considerations that includes handing of scale and fault tolerant VNF using well known Opensource tools
This slide deck was presented in OpenNetworkingSummit 2017. The theme is building microservices based VNF using Opensource tools and ecosystem. This also covers Design patterns that are relevant to the VNF context. Overview of COE project in Opendaylight and deployment scenarios it addresses.
The document discusses new capabilities in Windows Server 8 for virtual machine mobility and disaster recovery. Key points include allowing unlimited live migration between hosts with no storage or cluster limits, supporting live migration with any storage solution including iSCSI, Fibre Channel, SAS or SMB, and enabling live storage migration between hosts. It also outlines approaches for application failover, I/O redundancy, node redundancy, and handling hardware faults.
Integrate 3rd party security solution into CloudStackmice_xia
The document discusses integrating a security product called ElasterShield with the Cloudstack platform. It proposes developing a Cloudstack plugin to manage the integration. The plugin would leverage Cloudstack's framework to deploy and manage ElasterShield Security Virtual Appliances (ESVAs) across hypervisors. It would also interface with ElasterShield's management system to assign security profiles to virtual machines based on their lifecycle events in Cloudstack. This would provide security as a service through Cloudstack in a multi-tenant way.
Flying to clouds - can it be easy? Cloud Native ApplicationsJacek Bukowski
Nowadays "cloud" and "microservice" terms are used all the time, even overused. Does any system must be the "microservices" deployed in the "cloud"? Definitely not! However once you see that your system may benefit from that architecture, the next question is how to get there - how to fly to the clouds?
Spring was always about simplifying the complicated aspects of your enterprise system. Netflix went to microservice architecture long before this term even was created. Both are very much contributed to open source software. How can you benefit from joint forces of the both?
JDD 2016 - Jacek Bukowski - "Flying To Clouds" - Can It Be Easy?PROIDEA
Nowadays "cloud" and "microservice" terms are used all the time, even overused. Does any system must be the "microservices" deployed in the "cloud"? Definitely not! However once you see that your system may benefit from that architecture, the next question is how to get there - how to fly to the clouds?
Spring was always about simplifying the complicated aspects of your enterprise system. Netflix went to microservice architecture long before this term even was created. Both are very much contributed to open source software. How can you benefit from joint forces of the both?
This document describes an ultra low phase noise frequency synthesizer system for wireless communication applications. The system uses a combination of a fractional-N phase locked loop (PLL), sampling reference PLL, and direct digital synthesizer (DDS). It aims to reduce phase noise and enable higher order modulation schemes for increased data rates. The system comprises a front end module, display, and system on chip with the frequency synthesizer. It provides very low phase deviation of 0.04 degrees through a dual loop design, sampling PLL reference, and high frequency digital components.
A system for providing ultra low phase noise frequency synthesizers using Fractional-N PLL (Phase Lock Loop), Sampling Reference PLL and DDS (Direct Digital Synthesizer). Modern day advanced communication systems comprise frequency synthesizers that provide a frequency output signal to other parts of the transmitter and receiver so as to enable the system to operate at the set frequency band. The performance of the frequency synthesizer determines the performance of the communication link. Current days advanced communication systems comprises single loop Frequency synthesizers which are not completely able to provide lower phase deviations for errors (For 256 QAM the practical phase deviation for no errors is 0.4-0.5°) which would enable users to receive high data rate. This proposed system overcomes deficiencies of current generation state of the art communication systems by providing much lower level of phase deviation error which would result in much higher modulation schemes and high data rate.
Embodiments of the present invention present a method and apparatus for photonic line sharing for high-speed routers. Photonic switches receive high-speed optical data streams and produce the data streams to a router operating according to routing logic and produce optical data streams according to destination addresses stored in the data packets. Each photonic switch can be configured as one of a 1:N multiplexer or an M:N cross-connect switch. In one embodiment, optical data is converted to electrical data prior to routing, while an alternate embodiment routes only optical data. Another embodiment transfers large volumes of high-speed data through an optical bypass line in a circuit switched network to bypass the switch fabric thereby routing the data packets directly to the destination. An edge device selects one of the packet switched network or the circuit switched network. The bypass resources are released when the large volume of high-speed data is transferred.
Systems and methods to support sharing and exchanging in a networkTal Lavian Ph.D.
Embodiments of the invention provide for providing support for sharing and exchanging in a network. The system includes a memory coupled to a processor. The memory includes a database comprising information corresponding to first users and the second users. Each of the first users and the second users are facilitated for sharing or exchanging activity, service or product, based on one or more conditions corresponding thereto. Further, the memory includes one or more instructions executable by the processor to match each of the first users to at least one of the second users. Furthermore, the instructions may inform each of the first users about the match with the at least one of the second users when all the conditions are met by the at least one second user based on the information corresponding to each of the second users.
Systems and methods for visual presentation and selection of IVR menuTal Lavian Ph.D.
Embodiments of the invention provide a system for generating an Interactive Voice Response (IVR) database, the system comprising a processor and a memory coupled to the processor. The memory comprising a list of telephone numbers associated with one or more destinations implementing IVR menus, wherein the one or more destinations are grouped based on a plurality of categories of the IVR menus. Further the memory includes instructions executable by said processor for automatically communicating with the one of more destinations, and receiving at least one customization record from said at least one destination to store in the IVR database.
Various embodiments allow Grid applications to access resources shared in communication network domains. Grid Proxy Architecture for Network Resources (GPAN) bridges Grid services serving user applications and network services controlling network devices through proxy functions. At times, GPAN employs distributed network service peers (NSP) in network domains to discover, negotiate and allocate network resources for Grid applications. An elected master NSP is the unique Grid node that runs GPAN and represents the whole network to share network resources to Grids without Grid involvement of network devices. GPAN provides the Grid Proxy service (GPS) to interface with Grid services and applications, and the Grid Delegation service (GDS) to interface with network services to utilize network resources. In some cases, resource-based XML messaging can be employed for the GPAN proxy communication.
A system for providing ultra low phase noise frequency synthesizers using Fractional-N PLL (Phase Lock Loop), Sampling Reference PLL and DDS (Direct Digital Synthesizer). Modern day advanced communication systems comprise frequency synthesizers that provide a frequency output signal to other parts of the transmitter and receiver so as to enable the system to operate at the set frequency band. The performance of the frequency synthesizer determines the performance of the communication link. Current days advanced communication systems comprises single loop Frequency synthesizers which are not completely able to provide lower phase deviations for errors (For 256 QAM the practical phase deviation for no errors is 0.4-0.5°) which would enable users to receive high data rate. This proposed system overcomes deficiencies of current generation state of the art communication systems by providing much lower level of phase deviation error which would result in much higher modulation schemes and high data rate.
Systems and methods for electronic communicationsTal Lavian Ph.D.
Embodiments of the invention provide a system for enhancing user interaction with the Internet of Things. The system includes a processor, and a memory coupled to the processor. The memory includes a database having one or more options corresponding to each of the Internet of Things. The memory further includes instructions executable by the processor to share at least one of the one or more options with one or more users of the things. Further, the instructions receive information corresponding to selection of the at least one option by the one or more users. Additionally, the instructions update the database based on the selection of the at least one option by the one or more users. Further, a device for enhancing interaction with the things is also disclosed.
A system for providing ultra low phase noise frequency synthesizers using Fractional-N PLL (Phase Lock Loop), Sampling Reference PLL and DDS (Direct Digital Synthesizer). Modern day advanced communication systems comprise frequency synthesizers that provide a frequency output signal to other parts of the transmitter and receiver so as to enable the system to operate at the set frequency band. The performance of the frequency synthesizer determines the performance of the communication link. Current days advanced communication systems comprises single loop Frequency synthesizers which are not completely able to provide lower phase deviations for errors (For 256 QAM the practical phase deviation for no errors is 0.4-0.5°) which would enable users to receive high data rate. This proposed system overcomes deficiencies of current generation state of the art communication systems by providing much lower level of phase deviation error which would result in much higher modulation schemes and high data rate.
A system for providing ultra low phase noise frequency synthesizers using Fractional-N PLL (Phase Lock Loop), Sampling Reference PLL and DDS (Direct Digital Synthesizer). Modern day advanced communication systems comprise frequency synthesizers that provide a frequency output signal to other parts of the transmitter and receiver so as to enable the system to operate at the set frequency band. The performance of the frequency synthesizer determines the performance of the communication link. Current days advanced communication systems comprises single loop Frequency synthesizers which are not completely able to provide lower phase deviations for errors (For 256 QAM the practical phase deviation for no errors is 0.4-0.5°) which would enable users to receive high data rate. This proposed system overcomes deficiencies of current generation state of the art communication systems by providing much lower level of phase deviation error which would result in much higher modulation schemes and high data rate.
Radar target detection system for autonomous vehicles with ultra-low phase no...Tal Lavian Ph.D.
An object detection system for autonomous vehicle, comprising a radar unit and at least one ultra-low phase noise frequency synthesizer, is provided. The radar unit configured for detecting the presence and characteristics of one or more objects in various directions. The radar unit may include a transmitter for transmitting at least one radio signal; and a receiver for receiving the at least one radio signal returned from the one or more objects. The ultra-low phase noise frequency synthesizer may utilize Clocking device, Sampling Reference PLL, at least one fixed frequency divider, DDS and main PLL to reduce phase noise from the returned radio signal. This proposed system overcomes deficiencies of current generation state of the art Radar Systems by providing much lower level of phase noise which would result in improved performance of the radar system in terms of target detection, characterization etc. Further, a method for autonomous vehicle is also disclosed.
Various embodiments allow Grid applications to access resources shared in communication network domains. Grid Proxy Architecture for Network Resources (GPAN) bridges Grid services serving user applications and network services controlling network devices through proxy functions. At times, GPAN employs distributed network service peers (NSP) in network domains to discover, negotiate and allocate network resources for Grid applications. An elected master NSP is the unique Grid node that runs GPAN and represents the whole network to share network resources to Grids without Grid involvement of network devices. GPAN provides the Grid Proxy service (GPS) to interface with Grid services and applications, and the Grid Delegation service (GDS) to interface with network services to utilize network resources. In some cases, resource-based XML messaging can be employed for the GPAN proxy communication.
Method and apparatus for scheduling resources on a switched underlay networkTal Lavian Ph.D.
A method and apparatus for resource scheduling on a switched underlay network (18) enables coordination, scheduling, and scheduling optimization to take place taking into account the availability of the data and the network resources comprising the switched underlay network (18). Requested transfers may be fulfilled by assessing the requested transfer parameters, the availability of the network resources required to fulfill the request, the availability of the data to be transferred, the availability of sufficient storage resources to receive the data, and other potentially conflicting requested transfers. In one embodiment, the requests are under-constrained to enable transfer scheduling optimization to occur. The under-constrained nature of the requests enable transfer scheduling optimization to occur. The under-constrained nature of the requests enables requests to be scheduled taking into account factors such as transfer priority, transfer duration, the amount of time it has been since the transfer request was submitted, and many other factors.
Dynamic assignment of traffic classes to a priority queue in a packet forward...Tal Lavian Ph.D.
An apparatus and method for dynamic assignment of classes of traffic to a priority queue. Bandwidth consumption by one or more types of packet traffic received in the packet forwarding device is monitored to determine whether the bandwidth consumption exceeds a threshold. If the bandwidth consumption exceeds the threshold, assignment of at least one type of packet traffic of the one or more types of packet traffic is changed from a queue having a first priority to a queue having a second priority.
Method and apparatus for using a command design pattern to access and configu...Tal Lavian Ph.D.
This patent application describes a method and system for remotely accessing and configuring network devices using XML documents and a common design pattern. An XML request is sent from a client to a network device to request that a service be performed locally on the device. The network device includes a service engine that can parse the XML request using an XML DTD, instantiate the requested service, interact with device hardware and software to execute the service, and optionally return a response to the client. The use of XML documents and a common design pattern allows network devices to be accessed and configured in a flexible manner without needing to be pre-programmed for specific requests.
Embodiments of the invention provide means to the users of the system to provide ratings and corresponding feedback for enhancing the genuineness in the ratings. The system includes a memory coupled to a processor. The memory includes one or more instructions executable by the processor to enable the users of the system to rate each other based on at least one of sharing, exchanging, and selling one of activity, service or product. The system may provide a mechanism to encourage genuineness in ratings provided by the users. Furthermore, the instructions facilitate the rating receivers to provide feedbacks corresponding to the received ratings. The feedback includes accepting or objecting to a particular rating. Moreover, the memory includes instructions executable by the processor to enable the system to determine genuineness of an objection raised by a rating receiver.
Embodiments of the present invention provide a system for enhancing reliability in computation of ratings provided by a user over a social network. The system comprises of a processor and a memory coupled to the processor. The memory further comprises a rater score database, a satisfaction database, a social network registration database, a user profile database, and a plurality of instruction executable by the processor. Said instructions in the memory are enabled to accept a message from at least one user wherein said message comprises a satisfaction score associated with at least one service provider and to retrieve a rater score associated with said at least one user from said rater score database. Further, the memory includes instructions in order to compute a new satisfaction score based on said rater score and said satisfaction score and update said satisfaction database to include said new satisfaction score. In a similar manner, the new satisfaction score can be computed based upon the information stored in the social network registration database and user profile database.
Systems and methods for visual presentation and selection of ivr menuTal Lavian Ph.D.
Embodiments of the invention provide a system for generating an Interactive Voice Response (IVR) database, the system comprising a processor and a memory coupled to the processor. The memory comprising a list of telephone numbers associated with one or more destinations implementing IVR menus, wherein the one or more destinations are grouped based on a plurality of categories of the IVR menus. Further the memory includes instructions executable by said processor for automatically communicating with the one of more destinations, and receiving at least one customization record from said at least one destination to store in the IVR database.
A system for providing ultra low phase noise frequency synthesizers using Fractional-N PLL (Phase Lock Loop), Sampling Reference PLL and DDS (Direct Digital Synthesizer). Modern day advanced communication systems comprise frequency synthesizers that provide a frequency output signal to other parts of the transmitter and receiver so as to enable the system to operate at the set frequency band. The performance of the frequency synthesizer determines the performance of the communication link. Current days advanced communication systems comprises single loop Frequency synthesizers which are not completely able to provide lower phase deviations for errors (For 256 QAM the practical phase deviation for no errors is 0.4-0.5°) which would enable users to receive high data rate. This proposed system overcomes deficiencies of current generation state of the art communication systems by providing much lower level of phase deviation error which would result in much higher modulation schemes and high data rate.
A system for providing ultra low phase noise frequency synthesizers using Fractional-N PLL (Phase Lock Loop), Sampling Reference PLL and DDS (Direct Digital Synthesizer). Modern day advanced communication systems comprise frequency synthesizers that provide a frequency output signal to other parts of the transmitter and receiver so as to enable the system to operate at the set frequency band. The performance of the frequency synthesizer determines the performance of the communication link. Current days advanced communication systems comprises single loop Frequency synthesizers which are not completely able to provide lower phase deviations for errors (For 256 QAM the practical phase deviation for no errors is 0.4-0.5°) which would enable users to receive high data rate. This proposed system overcomes deficiencies of current generation state of the art communication systems by providing much lower level of phase deviation error which would result in much higher modulation schemes and high data rate.
Building a Raspberry Pi Robot with Dot NET 8, Blazor and SignalRPeter Gallagher
In this session delivered at NDC Oslo 2024, I talk about how you can control a 3D printed Robot Arm with a Raspberry Pi, .NET 8, Blazor and SignalR.
I also show how you can use a Unity app on an Meta Quest 3 to control the arm VR too.
You can find the GitHub repo and workshop instructions here;
https://bit.ly/dotnetrobotgithub
2. Goals
• Portable across a range of devices
• Extensible
• Simple and convenient for client use
• Consistent with SNMP model
• Hide unnecessary SNMP details
• Permit optimized access
• Re-use MIB documentation
3. API Generation
• Most of the Java code is generated
automatically
• ASN.1 MIB definitions are converted into
Java classes
• Documentation and commentary in the
MIB definitions is placed as Javadoc
formal comments
• HTML documentation generated from
Javadoc
4. MIB Objects
• The MIB data model is structured as a
tree
• API represents MIB groups with Java
classes
• MIB variables are represented with
accessor methods
• Conceptual tables are represented with
iterators
• API converts SNMP data values into
standard Java types
5. API Architecture
Java
Virtual
Machine
Client API
Abstract Variable Interface
MIB Map
Native Variable Interface
SNMP PDU Layer
Instrumentation
& Annotation
Layer
Real Time Operating System
Processor and other Hardware
Client Bean
6. Variable access
• API uses a MIB Map to dispatch requests
to variable access routines
• Different parts of the MIB tree can be
serviced by different mechanisms
• Two main schemes:
• An ad hoc interface to the SNMP
instrumentation layer
• A generic SNMP loopback
7. Advantages of MIB map
• Allows immediate generic
implementation of the entire MIB via the
loopback scheme
• Enables optimized native implementation
of key MIB variables for maximum
efficiency
• Permits definition of pseudo-MIB
variables for extending MIB dynamically
• Provides site for centralized access
management
8. Proxy mode
• Uses SNMP loopback mechanism to
target a remote network element
• API can be used to control devices that
don’t have an embedded JVM
Cisco Router
JVM on PC with No JVM
Java Server
Java “Optlet”
JSNMP API
Proxy mode
SNMP