Basic definition of computer Network which will brief about types of networks, topology and difference between OSI and TCP/IP.It also elaborate to guided and Unguided media.
COMPUTER NETWORKING SUCH AS- DATA TRANSMISSION,
OVERVIEW OF COMPUTER NETWORKING,
TYPES OF NETWORK & TOPOLOGIES &
PACKET TRANSMISSION
INTERNET & INTRANET INCLUDED-
INTRODUCTION
OVERVIEW OF INTERNET
ARCHITECTURE & FUNCTIONING OF INTERNET
WEB PAGE, HTML
BASIC SERVICES OVER INTERNET
The presentation introduces to the computer network basics. Local, metropolian and wide area networks explained. Point-to-point, bus and star network topologies. Unicast, multicast and broadcast transmissions. What is a broadcast storm and how to split a broadcast domain. Virtual local networks (VLANs), VLAN tags, VLAN trunks and multilayer switches are also explained.
Basic definition of computer Network which will brief about types of networks, topology and difference between OSI and TCP/IP.It also elaborate to guided and Unguided media.
COMPUTER NETWORKING SUCH AS- DATA TRANSMISSION,
OVERVIEW OF COMPUTER NETWORKING,
TYPES OF NETWORK & TOPOLOGIES &
PACKET TRANSMISSION
INTERNET & INTRANET INCLUDED-
INTRODUCTION
OVERVIEW OF INTERNET
ARCHITECTURE & FUNCTIONING OF INTERNET
WEB PAGE, HTML
BASIC SERVICES OVER INTERNET
The presentation introduces to the computer network basics. Local, metropolian and wide area networks explained. Point-to-point, bus and star network topologies. Unicast, multicast and broadcast transmissions. What is a broadcast storm and how to split a broadcast domain. Virtual local networks (VLANs), VLAN tags, VLAN trunks and multilayer switches are also explained.
In the field of Computer Science and Information Technology, Computer Networks plays significant role. This Presentation provides newly Students to aware the Network, Network devices and what are the possibilities to connect or communicate large geographical areas.
This session focuses on how to revise online lessons so that the learning activities are based on learning theory, and it lays out what tools in Brightspace to use. Kolb’s Experiential Learning cycle will serve as the foundation for many lesson ideas as well as a couple other influential learning scholars.
The Environment Project: An Example Of Creating Cross Curriculum Digital Mate...VOG
Esta presentación muestra la Comunicación expuesta en INTED 2009
International Technology, Education and Development Conference
9th-11th March 2009
Valencia (Spain)
You need to investigate some performance issues on an Oracle database, but you have no access to Oracle Enterprise Manager (OEM), or what is worse, not even to SQL*Plus. Where do you start? What is the first query you ask the DBA to execute for you? What is your second and third? Do you request an AWR report? For which snapshots? This scenario is not uncommon or unheard, it happens often to 3rd party consultants, or even to internal DBAs and Developers when the administration of the database has been subcontracted and access has been restricted.
Performance is not the only case where you may need to reach a database and struggle with access; doing a database health-check or collecting historical performance for a capacity planning exercise may face the same issues. What you wish you had is access to a restricted SQL*Plus account, even if remote, and a toolset to collect as much information as possible from the database of interest; or to ask a DBA with access to this database to simply run this toolset and give you back all the output so you can find answers to most of your questions.
eDB360 is a free tool that installs nothing on the database, executes through a SQL*Plus connection, and produces a zip file with a comprehensive report that provides a 360-degree view of an Oracle database. This session is about edb360. It covers what is included on its output, how you execute this tool, and how it can be used to gain a fair understanding of an Oracle database. This session is for DBAs, Developers and Consultants.
Benefits:
1. Learn how to get a fair 360-degree view of a database
2. Gather enough database information to start a health-check
3. Learn which performance to collect for a sizing exercise
This presentation talks about the different ways of getting SQL Monitoring reports, reading them correctly, common issues with SQL Monitoring reports - and plenty of Oracle 12c-specific improvements!
A Deep Dive in the World of IT Networking (part 1)Tuan Yang
For a successful career in Information Technology, a strong foundation of basic networking concepts is a must. Networking technology allows for the exchange of data between large and small information systems used primarily by various businesses.
Learn more about:
» To be a Successful ICT Professional
» Running the IT projects successfully
» Benefit of networking
» Network Components
» Data Transfer
» IP Address
» Windows Commands
» Types of LANS
» Network Topology
» Centralized Computing Vs. Distributive Computing
» Client Server Model
» Peer to Peer Networks
DCS and Scada Presentation on Topic of the Network Protocol.
This Presentation will save ur Lots of Time and Effort if you are Lucky One to Have this as ur ALA Topic.. Kudos Guys
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
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.
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
2. What is networking?
High level overview:
•Making two or more computers talk to each other
•Enhancing real life interactions through networked
communications
•Other bullshit like that
Low(er) level:
•Data encapsulation
•Transfer of packets within a local area network (LAN)
•Routing of packets between different LANs
•Service management
•Data security
4. Data Encapsulation
Data encapsulation is the process of taking data or a packet
and then wrapping it in the header and footer of a lower level
protocol.
5. Data Encapsulation - Why?
Well, most devices that handle traffic don't need to know about
the data within a packet to deliver to the next step in the chain.
Only the device configured to receive that data will de-
encapsulate it (unwrap it) fully.
6. Data Encapsulation - The OSI Model
http://upload.wikimedia.org/wikipedia/commons/d/d3/Osi-model-jb.png
7. Data Encapsulation - TCP Model
http://en.wikipedia.org/wiki/File:UDP_encapsulation.svg
8. Data Encapsulation - Summary
•OS generates data
•Data gets recursively wrapped with headers down the stack
•Sends the data out over the network in a frame
•Destination receives the frame
•Destination de-encapsulates the frame recursively up the
stack
•Destination OS processes data
10. Ethernet II
•Layer 2 Frame
•Uses MAC addresses for sending and receiving data
•Holds at most 1500 bytes of data per frame
•Layer 3 agnostic
•Fuck 802.3
12. ARP
•Specialized protocol that requires IP and Ethernet
•Glue between IP and Ethernet
•Allows hosts to get MACs from IPs
•Computer knows IP but doesn't know MAC
oSends out broadcast message to that IP asking for MAC
oWaits for a response from the computer with the IP
oAdds the hosts's IP and MAC address to an ARP table
13. Internet Protocol
•Layer 3 packet
•Connectionless
•Uses 32 bit IP addresses for addressing
•Responsible for internetwork packet routing
•Holds at most 65535 bytes per packet
14. IP Addressing
•IPs are 32 bit binary numbers!
•Usually written out in dotted quad form: "129.21.50.94"
•Also come with subnet mask, also 32 bit binary number!
•Usually looks something like this: "255.255.254.0"
•Or in binary: 11111111 11111111 11111110 00000000
15. IP Addressing II
To determine if a machine is on your local network:
1.AND the address and the subnet mask
2.AND your address and the subnet mask
3.If both are equal, it's on the local network
4.Else, set the MAC address to your default gateway, and
have it send the packet
18. TCP Adressing - ports
•Port number (16 bit integer)
•End point for process to receive data
•Port doesn't actually exist, it is just a place for a process to
listen for (and send) packets
20. 3 Way Handshake
Initiation
•Client sends packet with SYN flag set
•Server responds with SYN and ACK flags set
•Client responds with final ACK
Closure
•Client sends FIN
•Server sends FIN-ACK
•Client sends ACK