The document discusses operating systems and their functions. It defines an operating system as software that controls the overall operation of a computer. It manages hardware components like the CPU, RAM and storage devices. It also provides security, handles multitasking of processes, and provides interfaces for both users and application software to interact with the computer's hardware. The roles of operating systems have evolved from early batch processing to today's graphical user interfaces and multi-processor capabilities.
The document discusses operating systems and their functions. It defines an operating system as software that controls the overall operation of a computer system, including managing hardware, providing security, and interfacing with applications. The key functions of an operating system are: (1) managing and interacting with computer hardware, (2) providing and managing system security, (3) providing the system interface, and (4) providing the interface for application software. Examples are given of different operating systems like Windows, Mac OS, and Linux and how they have evolved over time.
This chapter discusses system software, operating systems, and utility programs. It defines system software as programs that control the computer system, including the operating system and utility programs. The operating system manages resources and coordinates activities within the computer. It discusses functions of operating systems like interfacing with users, booting the computer, managing resources and jobs, file management, and security. It also covers processing techniques to improve efficiency like multitasking, multiprocessing, and virtual memory. The chapter lists popular operating systems for personal computers like Windows and Mac OS X, and server operating systems like Windows Server. It outlines differences among operating systems and possible future developments.
The document discusses processes and interprocess communication. It defines a process as a program in execution that forms the basis of computation. Processes have states like running, waiting, ready and terminated. A process is represented in memory and by a process control block. Processes communicate through shared memory or message passing. Examples of interprocess communication systems include POSIX shared memory, Mach message passing and Windows local procedure calls. Communication in client-server systems uses sockets, remote procedure calls and pipes.
The document discusses system software, including operating systems and utility programs. It begins by explaining the differences between system software and application software. It then describes the functions of operating systems such as interfacing with users, booting the computer, configuring devices, managing resources and jobs, file management, security, and increasing efficiency through techniques like multitasking. Popular desktop operating systems like Windows, Mac OS, Linux, and mobile operating systems are also outlined. The document concludes by describing the roles of various utility programs that perform tasks like file management, searching, and disk management.
This document provides an overview of different types of software, including:
1. Systems software such as operating systems, utility programs, and middleware that allow hardware and applications to work together.
2. Application software including personal productivity software for tasks like taxes and budgets, as well as enterprise-level software for organizations.
3. Popular current operating systems for personal computers, workgroups, and specialized devices from Microsoft, Apple, and Linux.
UNIT II PROCESS MANAGEMENT
Processes-Process Concept, Process Scheduling, Operations on Processes, Interprocess Communication; Threads- Overview, Multicore Programming, Multithreading Models; Windows 7 - Thread and SMP Management. Process Synchronization - Critical Section Problem, Mutex Locks, Semophores, Monitors; CPU Scheduling and Deadlocks.
The document discusses operating systems and utility programs. It defines an operating system as a set of programs that coordinate computer hardware resources. Operating systems provide functions like starting up and shutting down computers, managing memory, configuring devices, and establishing network connections. There are different types of operating systems including stand-alone operating systems designed for personal computers, server operating systems that manage networks, and embedded operating systems used in mobile devices. The document also briefly describes some common operating systems and their uses.
The document discusses operating systems and utility programs. It defines system software as programs that control computer operations and devices, including the operating system and utility programs. It describes operating systems as coordinating activities between hardware resources and covering functions like booting, security, networking, interfaces, memory management, and installing device drivers. It also outlines categories of operating systems like standalone, network, and embedded operating systems and defines utility programs as performing specific system tasks.
The document discusses operating systems and their functions. It defines an operating system as software that controls the overall operation of a computer system, including managing hardware, providing security, and interfacing with applications. The key functions of an operating system are: (1) managing and interacting with computer hardware, (2) providing and managing system security, (3) providing the system interface, and (4) providing the interface for application software. Examples are given of different operating systems like Windows, Mac OS, and Linux and how they have evolved over time.
This chapter discusses system software, operating systems, and utility programs. It defines system software as programs that control the computer system, including the operating system and utility programs. The operating system manages resources and coordinates activities within the computer. It discusses functions of operating systems like interfacing with users, booting the computer, managing resources and jobs, file management, and security. It also covers processing techniques to improve efficiency like multitasking, multiprocessing, and virtual memory. The chapter lists popular operating systems for personal computers like Windows and Mac OS X, and server operating systems like Windows Server. It outlines differences among operating systems and possible future developments.
The document discusses processes and interprocess communication. It defines a process as a program in execution that forms the basis of computation. Processes have states like running, waiting, ready and terminated. A process is represented in memory and by a process control block. Processes communicate through shared memory or message passing. Examples of interprocess communication systems include POSIX shared memory, Mach message passing and Windows local procedure calls. Communication in client-server systems uses sockets, remote procedure calls and pipes.
The document discusses system software, including operating systems and utility programs. It begins by explaining the differences between system software and application software. It then describes the functions of operating systems such as interfacing with users, booting the computer, configuring devices, managing resources and jobs, file management, security, and increasing efficiency through techniques like multitasking. Popular desktop operating systems like Windows, Mac OS, Linux, and mobile operating systems are also outlined. The document concludes by describing the roles of various utility programs that perform tasks like file management, searching, and disk management.
This document provides an overview of different types of software, including:
1. Systems software such as operating systems, utility programs, and middleware that allow hardware and applications to work together.
2. Application software including personal productivity software for tasks like taxes and budgets, as well as enterprise-level software for organizations.
3. Popular current operating systems for personal computers, workgroups, and specialized devices from Microsoft, Apple, and Linux.
UNIT II PROCESS MANAGEMENT
Processes-Process Concept, Process Scheduling, Operations on Processes, Interprocess Communication; Threads- Overview, Multicore Programming, Multithreading Models; Windows 7 - Thread and SMP Management. Process Synchronization - Critical Section Problem, Mutex Locks, Semophores, Monitors; CPU Scheduling and Deadlocks.
The document discusses operating systems and utility programs. It defines an operating system as a set of programs that coordinate computer hardware resources. Operating systems provide functions like starting up and shutting down computers, managing memory, configuring devices, and establishing network connections. There are different types of operating systems including stand-alone operating systems designed for personal computers, server operating systems that manage networks, and embedded operating systems used in mobile devices. The document also briefly describes some common operating systems and their uses.
The document discusses operating systems and utility programs. It defines system software as programs that control computer operations and devices, including the operating system and utility programs. It describes operating systems as coordinating activities between hardware resources and covering functions like booting, security, networking, interfaces, memory management, and installing device drivers. It also outlines categories of operating systems like standalone, network, and embedded operating systems and defines utility programs as performing specific system tasks.
Understanding Computers: Today and Tomorrow, 13th Edition Chapter 5 - System ...yaminohime
Objectives
- Understand the difference between system software and application software.
- Explain the different functions of an operating system and discuss some ways that operating systems can enhance processing efficiency.
- List several ways in which operating systems differ from one another.
- Name today’s most widely used operating systems for personal computers and servers.
-State several devices other than personal computers and servers that require an operating system and list one possible operating system for each type of device.
- Discuss the role of utility programs and outline several tasks these programs perform.
- Describe what the operating systems of the future might be like.
The document discusses operating systems and their functions. It defines an operating system as software that manages computer hardware resources and provides interfaces. The key functions of an operating system include managing the CPU, RAM and hardware; providing security; and providing interfaces for users and application software. Common operating systems are described as well as different types like batch processing, real-time processing and time-sharing systems.
The document discusses operating systems, describing their core functions such as providing a user interface, managing programs and memory, and coordinating tasks. It covers starting and shutting down computers, different types of interfaces, and tools included with operating systems. The document also summarizes various desktop, server, and mobile operating systems, noting key features of Windows, Mac OS, Linux, Chrome OS, Android, and iOS.
Computer software refers to a set of instructions given to a computer to perform tasks and comes in two types: systems software and applications software. Systems software includes operating systems, which control computer operations and manage resources, and development programs, which help create application software. Popular operating systems include Windows, Mac OS, Linux, and UNIX.
The document provides an overview of operating system structures and components. It discusses process management, memory management, file management, I/O system management, secondary storage management, networking, protection systems, command interpreters, system calls, system programs, virtual machines, system design and implementation, and system generation.
The document provides an introduction to operating systems, covering their basic functions and components. It discusses how operating systems manage hardware resources and provide abstraction for applications. The key components described include the kernel, drivers, utilities, and applications/processes. It also covers process scheduling, file systems, APIs/system calls, memory management, and popular operating systems like IBM z/OS, IBM i, and OpenVMS.
For Complete Learning: http://www.thelearnet.com/
What is an Operating System?
Mainframe Systems
Desktop Systems
Multiprocessor Systems
Distributed Systems
Clustered System
Real -Time Systems
Handheld Systems
Computing Environments
The document discusses key concepts about software, including the differences between systems software and application software, popular operating systems, programming languages, and software issues. It covers how operating systems control hardware and interface with applications, defines software types like proprietary and open-source, and examines trends such as global software support.
Mca i-fundamental of computer-u-3-functions operating systemsRai University
The document discusses operating systems and their functions. It describes how operating systems manage hardware resources like the CPU, RAM, and storage devices. It also explains how operating systems provide security, a system interface, and an interface for application software. Common operating system types include batch processing, real-time processing, and time-sharing systems. Key operating system functions are also summarized like multi-tasking, multi-programming, buffering, and spooling.
The document discusses operating systems, describing them as programs that interface between users and computers to manage resources and tasks. It covers types of operating systems like single-user versus multi-user, and major functions including resource management, data management, and job management. The document also examines user interfaces, distinguishing between command line interfaces using text commands and graphical user interfaces using icons, windows, menus and pointers. Finally, it lists some examples of popular operating systems like Windows, Mac OS, Linux, and Android.
This document provides an overview of operating systems and utility programs. It defines an operating system as software that coordinates computer hardware resources and includes functions like booting a computer, providing a user interface, managing memory, and connecting to the internet. The document discusses types of operating systems like stand-alone systems, server systems, and embedded systems. It also summarizes several popular operating systems and describes the purpose of utility programs that assist with tasks like compressing files, playing media, and cleaning viruses.
Bca i-fundamental of computer-u-3-functions operating systemsRai University
The document discusses operating systems and their functions. It defines an operating system as software that manages computer hardware resources and provides interfaces. The key functions of an operating system include managing the CPU, RAM and hardware; providing security; and providing interfaces for users and application software. Common operating system types include batch processing, real-time processing, time-sharing, and examples of Windows, Linux/Unix, and mobile operating systems.
Operating System definitions and about system calls
Operating System Services
User and Operating System-Interface
System Calls
Types of system calls
System Programs
The document discusses operating systems and Windows. It defines an operating system as the most important program that runs a computer and manages other programs. It describes operating system functions like recognizing input/output, tracking files, and controlling devices. It outlines four main types of operating systems and provides examples like Windows and MacOS. It explains how operating systems provide platforms for applications and manage memory, hardware, and resources. It provides details on the boot process, graphical user interfaces, desktop components like the taskbar and windows, and basic window features.
An operating system (OS) manages application programs and hardware devices. It determines which applications run and in what order, manages memory sharing between applications, and handles input/output to hardware. Popular desktop OSs include Windows, Mac OS, and Linux. Batch systems run jobs non-interactively while time-sharing systems allow interactive use by multiple users simultaneously. Distributed, network, real-time, and embedded OSs are designed for specialized environments. A library OS provides typical OS services as libraries to compose with applications.
The document discusses different types of operating systems. It defines an operating system as software that acts as an interface between the user and hardware and manages computer resources. It describes the primary objectives of operating systems as making the computer convenient to use and managing resources. Some key types discussed include batch processing, multiprogramming, time-sharing, networks, and real-time operating systems.
The document discusses operating systems and their functions. It defines an operating system as software that manages computer hardware resources and provides interfaces. The key functions of an operating system include managing the CPU, RAM and hardware; providing security; and providing interfaces for users and application software. Common operating systems are described as well as different types like batch processing, real-time processing and time-sharing systems.
The document discusses operating system software and its functions. It defines operating system software as software that controls the overall operation of a computer by managing hardware, security, interfaces between the system and users/applications. It describes how operating systems manage CPU usage, RAM storage, input/output devices, and provide user interfaces. The operating system acts as an intermediary between the computer hardware and application software.
This document discusses operating systems and their functions. It defines operating systems as software that controls the overall operation of a computer by managing hardware resources, providing security, and interfacing with applications. The key functions of an operating system are described as managing hardware, security, system interfaces, and application interfaces. A history of operating systems is also provided, from early batch processing to modern time-sharing and multitasking systems.
The operating system (OS) controls the overall operation of a computer by managing hardware resources like the CPU, RAM and I/O devices. It provides an interface for application software and handles security, multitasking and processes. Key functions of an OS include managing hardware, providing security, interfacing with users and applications, and allowing multiple programs to run concurrently via techniques like multitasking and virtual memory. Modern operating systems also enable features like networking and graphical user interfaces.
The document discusses system software, including operating systems and utility programs. It describes the functions of operating systems such as interfacing with users, booting computers, managing devices and resources, and providing security. Popular operating systems mentioned include Windows, Mac OS, Linux, Android, and iOS. Utility programs are also discussed, including file management programs, backup and restore utilities, disk management, and search tools.
This slide show us to what is computer why we use in daily life . the role of computer in our life , radiotherapy, calculating etc. the computer is the 2nd invention of history
Understanding Computers: Today and Tomorrow, 13th Edition Chapter 5 - System ...yaminohime
Objectives
- Understand the difference between system software and application software.
- Explain the different functions of an operating system and discuss some ways that operating systems can enhance processing efficiency.
- List several ways in which operating systems differ from one another.
- Name today’s most widely used operating systems for personal computers and servers.
-State several devices other than personal computers and servers that require an operating system and list one possible operating system for each type of device.
- Discuss the role of utility programs and outline several tasks these programs perform.
- Describe what the operating systems of the future might be like.
The document discusses operating systems and their functions. It defines an operating system as software that manages computer hardware resources and provides interfaces. The key functions of an operating system include managing the CPU, RAM and hardware; providing security; and providing interfaces for users and application software. Common operating systems are described as well as different types like batch processing, real-time processing and time-sharing systems.
The document discusses operating systems, describing their core functions such as providing a user interface, managing programs and memory, and coordinating tasks. It covers starting and shutting down computers, different types of interfaces, and tools included with operating systems. The document also summarizes various desktop, server, and mobile operating systems, noting key features of Windows, Mac OS, Linux, Chrome OS, Android, and iOS.
Computer software refers to a set of instructions given to a computer to perform tasks and comes in two types: systems software and applications software. Systems software includes operating systems, which control computer operations and manage resources, and development programs, which help create application software. Popular operating systems include Windows, Mac OS, Linux, and UNIX.
The document provides an overview of operating system structures and components. It discusses process management, memory management, file management, I/O system management, secondary storage management, networking, protection systems, command interpreters, system calls, system programs, virtual machines, system design and implementation, and system generation.
The document provides an introduction to operating systems, covering their basic functions and components. It discusses how operating systems manage hardware resources and provide abstraction for applications. The key components described include the kernel, drivers, utilities, and applications/processes. It also covers process scheduling, file systems, APIs/system calls, memory management, and popular operating systems like IBM z/OS, IBM i, and OpenVMS.
For Complete Learning: http://www.thelearnet.com/
What is an Operating System?
Mainframe Systems
Desktop Systems
Multiprocessor Systems
Distributed Systems
Clustered System
Real -Time Systems
Handheld Systems
Computing Environments
The document discusses key concepts about software, including the differences between systems software and application software, popular operating systems, programming languages, and software issues. It covers how operating systems control hardware and interface with applications, defines software types like proprietary and open-source, and examines trends such as global software support.
Mca i-fundamental of computer-u-3-functions operating systemsRai University
The document discusses operating systems and their functions. It describes how operating systems manage hardware resources like the CPU, RAM, and storage devices. It also explains how operating systems provide security, a system interface, and an interface for application software. Common operating system types include batch processing, real-time processing, and time-sharing systems. Key operating system functions are also summarized like multi-tasking, multi-programming, buffering, and spooling.
The document discusses operating systems, describing them as programs that interface between users and computers to manage resources and tasks. It covers types of operating systems like single-user versus multi-user, and major functions including resource management, data management, and job management. The document also examines user interfaces, distinguishing between command line interfaces using text commands and graphical user interfaces using icons, windows, menus and pointers. Finally, it lists some examples of popular operating systems like Windows, Mac OS, Linux, and Android.
This document provides an overview of operating systems and utility programs. It defines an operating system as software that coordinates computer hardware resources and includes functions like booting a computer, providing a user interface, managing memory, and connecting to the internet. The document discusses types of operating systems like stand-alone systems, server systems, and embedded systems. It also summarizes several popular operating systems and describes the purpose of utility programs that assist with tasks like compressing files, playing media, and cleaning viruses.
Bca i-fundamental of computer-u-3-functions operating systemsRai University
The document discusses operating systems and their functions. It defines an operating system as software that manages computer hardware resources and provides interfaces. The key functions of an operating system include managing the CPU, RAM and hardware; providing security; and providing interfaces for users and application software. Common operating system types include batch processing, real-time processing, time-sharing, and examples of Windows, Linux/Unix, and mobile operating systems.
Operating System definitions and about system calls
Operating System Services
User and Operating System-Interface
System Calls
Types of system calls
System Programs
The document discusses operating systems and Windows. It defines an operating system as the most important program that runs a computer and manages other programs. It describes operating system functions like recognizing input/output, tracking files, and controlling devices. It outlines four main types of operating systems and provides examples like Windows and MacOS. It explains how operating systems provide platforms for applications and manage memory, hardware, and resources. It provides details on the boot process, graphical user interfaces, desktop components like the taskbar and windows, and basic window features.
An operating system (OS) manages application programs and hardware devices. It determines which applications run and in what order, manages memory sharing between applications, and handles input/output to hardware. Popular desktop OSs include Windows, Mac OS, and Linux. Batch systems run jobs non-interactively while time-sharing systems allow interactive use by multiple users simultaneously. Distributed, network, real-time, and embedded OSs are designed for specialized environments. A library OS provides typical OS services as libraries to compose with applications.
The document discusses different types of operating systems. It defines an operating system as software that acts as an interface between the user and hardware and manages computer resources. It describes the primary objectives of operating systems as making the computer convenient to use and managing resources. Some key types discussed include batch processing, multiprogramming, time-sharing, networks, and real-time operating systems.
The document discusses operating systems and their functions. It defines an operating system as software that manages computer hardware resources and provides interfaces. The key functions of an operating system include managing the CPU, RAM and hardware; providing security; and providing interfaces for users and application software. Common operating systems are described as well as different types like batch processing, real-time processing and time-sharing systems.
The document discusses operating system software and its functions. It defines operating system software as software that controls the overall operation of a computer by managing hardware, security, interfaces between the system and users/applications. It describes how operating systems manage CPU usage, RAM storage, input/output devices, and provide user interfaces. The operating system acts as an intermediary between the computer hardware and application software.
This document discusses operating systems and their functions. It defines operating systems as software that controls the overall operation of a computer by managing hardware resources, providing security, and interfacing with applications. The key functions of an operating system are described as managing hardware, security, system interfaces, and application interfaces. A history of operating systems is also provided, from early batch processing to modern time-sharing and multitasking systems.
The operating system (OS) controls the overall operation of a computer by managing hardware resources like the CPU, RAM and I/O devices. It provides an interface for application software and handles security, multitasking and processes. Key functions of an OS include managing hardware, providing security, interfacing with users and applications, and allowing multiple programs to run concurrently via techniques like multitasking and virtual memory. Modern operating systems also enable features like networking and graphical user interfaces.
The document discusses system software, including operating systems and utility programs. It describes the functions of operating systems such as interfacing with users, booting computers, managing devices and resources, and providing security. Popular operating systems mentioned include Windows, Mac OS, Linux, Android, and iOS. Utility programs are also discussed, including file management programs, backup and restore utilities, disk management, and search tools.
This slide show us to what is computer why we use in daily life . the role of computer in our life , radiotherapy, calculating etc. the computer is the 2nd invention of history
The document discusses operating systems and their functions. It describes how operating systems manage computer hardware, provide security, interface with users and applications, and more. Specifically, it outlines how operating systems manage the CPU, RAM, storage devices, input/output devices. It also discusses how operating systems provide security for single-user and server systems, and interface with users through command line and graphical interfaces. Finally, it notes how operating systems provide an interface for application software to run on specific CPU architectures.
The document discusses operating systems and their functions. It describes how operating systems manage hardware resources like the CPU, RAM, and I/O devices. Operating systems also provide security, a system interface, and an interface for application software. Common functions of operating systems include managing hardware, providing security, interfacing with users and applications, and controlling application development from the CPU to software. The document contrasts different types of operating systems and their features.
Through this PPT you may learned about Operating System, Types of OS, History of OS, Operating System Software, Gives detailed information about Device Management, Memory Management, File Management
The document provides an introduction to computers and their basic hardware and software components. It defines a computer as an electronic device that receives data as input and processes it according to programmed instructions to produce output. The key hardware components include the CPU, memory, input/output devices, and long-term storage. System software like the operating system enables communication between hardware and application software, which are programs designed for specific tasks. Common operating systems for personal computers are Microsoft Windows, Mac OS X, and Linux.
The document discusses operating systems and their functions. It describes how operating systems manage programs and devices, allocate memory, provide security and error detection, and more. It also discusses different types of operating systems like single-user, multi-user, and real-time operating systems. Utility programs that assist with tasks like searching, compressing files, backup and restoration are also outlined. Finally, components of the Windows operating system like the desktop, start menu, control panel and accessories are defined.
Basics of Operating Systems Definition – Generations of Operating systems – Types of Operating Systems, OS Service, System Calls, OS structure: Layered, Monolithic, Microkernel Operating Systems – Concept of Virtual Machine
Windows 7 client performance talk - Jeff StokesJeff Stokes
This document provides an overview of tools for troubleshooting Windows 7 client performance issues. It discusses Task Manager and Resource Monitor for monitoring system performance and processes. It also covers the Windows Performance Toolkit (Xperf) for tracing applications and the boot process. Other tools covered include the Windows Recovery Environment, Problem Steps Recorder, and Msconfig for troubleshooting startup issues.
The document provides an overview and recap of key concepts from a previous lecture on computer systems and applications. It discusses operating systems and their functions, including booting the computer, configuring devices, managing resources and jobs, and file management. It also covers processing techniques like multitasking and multiprocessing. The document defines system software and application software and provides examples. It discusses installed software that must be installed locally versus web-based software accessed through the internet. It includes brief quizzes to test understanding. Finally, it provides an assignment for students to research and select options for a dream computer tailored to their needs and budgets.
Bba i-introduction to computer-u-3-functions operating systemsRai University
The document provides information about operating systems, including their functions and types. It discusses how operating systems manage hardware resources, provide security, interface with users and applications, and more. Specific operating systems are also mentioned like Windows, Linux, Mac OS, and their architectures.
Introduction to computer systems. Architecture of computer systems.TazhikDukenov
Review of computer systems. Evolution of computer systems. Architecture and components of computer systems. Use of computer systems. Data representation in computer systems.
The document provides an overview of operating system concepts, including definitions of an operating system, its functions, and different types of systems. It discusses mainframe systems using simple batch and multiprogramming operating systems. It also covers time-sharing/multitasking systems, desktop systems, and multiprocessor/parallel systems. The key functions of an operating system are described as process management, memory management, file management, device management, and security.
Introduction to Operating Systems - Mary MargaratMary Margarat
The document provides an overview of operating systems, including:
- It describes the main components and functions of an operating system like process management, memory management, and file management.
- It discusses different types of operating systems such as batch, multi-tasking, distributed, and real-time operating systems.
- It outlines some key services provided by operating systems like file system management, program execution, input/output operations, and security/protection.
This lecture discusses inter-process communication and classical problems related to IPC. It covers the concepts of critical regions, mutual exclusion, semaphores, mutexes, and message passing. Classical IPC problems discussed include the dining philosophers problem, readers-writers problem, and producer-consumer problem.
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
Full-RAG: A modern architecture for hyper-personalizationZilliz
Mike Del Balso, CEO & Co-Founder at Tecton, presents "Full RAG," a novel approach to AI recommendation systems, aiming to push beyond the limitations of traditional models through a deep integration of contextual insights and real-time data, leveraging the Retrieval-Augmented Generation architecture. This talk will outline Full RAG's potential to significantly enhance personalization, address engineering challenges such as data management and model training, and introduce data enrichment with reranking as a key solution. Attendees will gain crucial insights into the importance of hyperpersonalization in AI, the capabilities of Full RAG for advanced personalization, and strategies for managing complex data integrations for deploying cutting-edge AI solutions.
For the full video of this presentation, please visit: https://www.edge-ai-vision.com/2024/06/building-and-scaling-ai-applications-with-the-nx-ai-manager-a-presentation-from-network-optix/
Robin van Emden, Senior Director of Data Science at Network Optix, presents the “Building and Scaling AI Applications with the Nx AI Manager,” tutorial at the May 2024 Embedded Vision Summit.
In this presentation, van Emden covers the basics of scaling edge AI solutions using the Nx tool kit. He emphasizes the process of developing AI models and deploying them globally. He also showcases the conversion of AI models and the creation of effective edge AI pipelines, with a focus on pre-processing, model conversion, selecting the appropriate inference engine for the target hardware and post-processing.
van Emden shows how Nx can simplify the developer’s life and facilitate a rapid transition from concept to production-ready applications.He provides valuable insights into developing scalable and efficient edge AI solutions, with a strong focus on practical implementation.
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.
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
Enchancing adoption of Open Source Libraries. A case study on Albumentations.AIVladimir Iglovikov, Ph.D.
Presented by Vladimir Iglovikov:
- https://www.linkedin.com/in/iglovikov/
- https://x.com/viglovikov
- https://www.instagram.com/ternaus/
This presentation delves into the journey of Albumentations.ai, a highly successful open-source library for data augmentation.
Created out of a necessity for superior performance in Kaggle competitions, Albumentations has grown to become a widely used tool among data scientists and machine learning practitioners.
This case study covers various aspects, including:
People: The contributors and community that have supported Albumentations.
Metrics: The success indicators such as downloads, daily active users, GitHub stars, and financial contributions.
Challenges: The hurdles in monetizing open-source projects and measuring user engagement.
Development Practices: Best practices for creating, maintaining, and scaling open-source libraries, including code hygiene, CI/CD, and fast iteration.
Community Building: Strategies for making adoption easy, iterating quickly, and fostering a vibrant, engaged community.
Marketing: Both online and offline marketing tactics, focusing on real, impactful interactions and collaborations.
Mental Health: Maintaining balance and not feeling pressured by user demands.
Key insights include the importance of automation, making the adoption process seamless, and leveraging offline interactions for marketing. The presentation also emphasizes the need for continuous small improvements and building a friendly, inclusive community that contributes to the project's growth.
Vladimir Iglovikov brings his extensive experience as a Kaggle Grandmaster, ex-Staff ML Engineer at Lyft, sharing valuable lessons and practical advice for anyone looking to enhance the adoption of their open-source projects.
Explore more about Albumentations and join the community at:
GitHub: https://github.com/albumentations-team/albumentations
Website: https://albumentations.ai/
LinkedIn: https://www.linkedin.com/company/100504475
Twitter: https://x.com/albumentations
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
3. Software
•
•
•
Application software: Programs for performing a specific task
– Word processing, spreadsheets, gaming, web page design, graphic design
System software:
– Operating software: Software that controls the overall operation of the
computer
• (more next)
– Utility software: Software that extends or customizes the capabilities of
the operating system
• Formatting
• compress/decompress data
• network communications
Distinction between Application and System software can be vague.
– Anti-trust and unfair business practice lawsuits against Microsoft have been
filed over the years.
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5. What is an operating system (OS)?
Operating System Software
Software which manages the overall operation of the computer system
including:
• hardware (CPU, RAM, I/O)
• security
• system interface
• application interface
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6. What is an operating system (OS)?
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9. What “is” an operating system?
Software files (programs) which are stored on the hard disk
• kernel with the internal programs
• external programs
Supporting Data Files
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10. The kernel
The operating system software file (program) which is copied into
RAM, usually from the hard disk drive, during the boot-up.
The kernel remains in RAM while the computer is on and is in
charge of the overall operation of the computer system.
The kernel contains the “internal programs” for the most often used
operations like copying files.
•
•
kmem (Linux)
command.exe (Microsoft)
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11. Kernel
•
Kernel – The internal part of the operating system.
– Those software components that perform the basic functions
required by the computer.
• File management
• Memory management (RAM)
• Security
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12. The functions of an operating system
1. Manages and Interacts with Computer Hardware
2. Provides and Manages System Security
3. Provides the System Interface
4. Provides the Interface for Application Software
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13. 1. Manages and Interacts with Computer Hardware
•
Manages the CPU
- What software programs the
CPU works on and when
•
Manages RAM
- What is stored in RAM and
where it is stored
- Virtual memory
- OS will send message when
RAM is full
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14. 1. Manages and Interacts with Computer Hardware
(continued)
•
Provides the interface for
storage devices and manages
how data is stored on those
devices
- in charge of formatting disks
- creates sectors and clusters
- creates F.A.T. or V.T.O.C.
- sends message when disk is
full or there is some other
problem with writing data to
the disk
- virtual memory
- CD-ROM, DVD-ROM
- Flash drive
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15. 1. Manages and Interacts with Computer Hardware
(continued)
•
Provides the Interface for Input
and Output Devices
– keyboard, mouse, printer,
– device drivers = software
programs which allow the
hardware device to be used
by the operating system and
by application software
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16. Preemptive Multitasking vs Cooperative Multitasking
Cooperative Multitasking
OS gives CPU processing
time to other programs at a
logical point, usually during
idle time
Preemptive Multitasking
OS allocates CPU time
between the different
programs based on amount
of time and priority of the
software application
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17. Multiprocessing with Multiple CPU’s
Asymmetric Multiprocessing = Tasks are assigned to a specific
CPU and each CPU has its own RAM memory
Symmetric Multiprocessing = Tasks are assigned to any
available CPU and CPU’s can share RAM memory
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18. Processes
•
•
Scheduler – Maintains a record
of the processes.
– Adds new processes when
launched.
– Removes old processes
when completed.
– Uses a process table.
Process Table – Information
about each process including:
– Main memory cells (RAM)
– Priority
– Running or waiting (input
from user or saving to disk)
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19. •
•
•
Viewing processes with Microsoft Windows
Task Bar – Right-click, Task Manager
Ending a process – Killing the process
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20. Processes
•
Dispatcher - Oversees
the execution of each
process by the CPU.
– Gives each process a
time slice of CPU time.
– Changes between
processes.
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21. Server (Multiuser) Operating Systems
•
•
Found on mainframes, minicomputers and PCs
server = a computer which processes information (CPU and
RAM) , stores information (hard disk), and/or provides access
to peripheral devices (printers) for multiple users
– Email
– Web
– Gaming
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22. Examples of Server Operating
Systems
•
•
MAC OS X Server
Windows Server
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23. Advantages/Disadvantages of Server Operating
Systems
Advantages
• Central location for the
installation and administration
of all software and data
• More cost effective - less
expensive than multiple
computers (PCs, Macs)
Disadvantages
• Single source for possible
problems
• Loss of individual user control
of their own software, data, and
peripherals
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24. Virtual Memory
Virtual Memory (VM) = the ability of the CPU and the operating
system software to use the hard disk drive as additional RAM when
needed (safety net)
Good – no longer get “insufficient memory” error
Bad - performance is very slow when accessing VM
Solution = more RAM
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26. 2. Provides and Manages System Security
Single-user Operating Systems
• minimal security
• user has full authority
Server Operating Systems
• login and password capability
• protection of user’s data
stored on the server’s central
hard disk drives
• protection and security for
software programs
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27. 3. Provides the System Interface
System Interface or shell =
the interface between the
user and the computer
Command Line Interface (CLI)
• Linux, UNIX, DOS, older
OS’s
Graphical User Interface (GUI)
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36. 4. Provides the Interface for Application Software
•
Operating systems are software
•
Operating systems are designed
and developed for a specific CPU
or “family of CPUs”
– Macintosh OS: Motorola
680xx, PowerPC Gx, Intel
– DOS: Intel CPUs
– Windows 9x and XP: Intel
80386, 80486, and Pentium
CPUs
– Linux: Intel CPUs
– MS NT & 2000: Intel CPUs
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37. 4. Provides the Interface for Application
Software (continued)
•
Application software is developed
for an operating system
MS Word for Windows XP
• Windows XP
• Intel CPU
MS Word for the Macintosh
• Macintosh OS X
• Gx CPU or Intel CPU
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38. Compatibility
Question
Will software developed for one operating system work on
another? Will MS Word for Macintosh run on a PC with
Windows XP?
Answer
No (unless there is special emulation software or hardware). The
software must be developed separately for each operating
system.
Much of this is beginning to change with MAC using the Intel CPU.
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39. Order of Development
1. The CPU
2. Other Hardware
Components
3. Operating System
Software
4. Application Software
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40. History of Operating Systems
1940’s – 1950’s
• Each program (job) required significant
preparation of equipment.
– Mounting tapes
– Loading punch cards
• Computer Operator – Person who
operated the computer.
– Mount tapes
– Load punch cards
– Take printouts off of printer
• Batch processing – The execution of
jobs by collecting them in a single
batch, the executing them without
further interaction with the user.
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41. History of Operating Systems
•
•
Job queue – Jobs residing in mass
storage (hard disk drives, tape)
waiting for execution.
– FIFO (First-In, First-Out)
– Job Priorities and scheduling
Job Control Language (JCL) –
Set of instructions explaining the
steps of a particular job.
– Operating system sent these to
the printer
– Computer Operator follows the
instructions
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42. History of Operating Systems
•
•
•
Disadvantage to Batch Processing
– No interaction with the user.
Fine for software that does not need
user interaction:
– Payroll systems (creating checks)
– Reporting systems
Does not work well for other types of
software:
– Word processing
– Reservation systems
– Gaming
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43. History of Operating Systems
•
•
•
•
•
Newer Operating Systems
Used remote terminals and
interactive processing
– Computer must be fast enough to
coordinate with the needs of the
user.
Real-time processing - Computer
must execute tasks under a deadline.
Time sharing – Provides service to
multiple users at the same time.
– Multiprogramming - Time
divided into intervals.
Multitasking – One user executing
numerous tasks (programs)
simultaneously
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44. Today’s Operating Systems
•
Today’s CPUs (multiprocessors)
– Multiple processors
– Load balancing
• Dynamically allocating
tasks to the various
processors so that all
processors are used
efficiently.
– Scaling
• Breaking tasks into a
number of subtasks
equal to the number of
processors available.
– The Network (Internet)
• Becoming a single
network-wide operating
system rather than a
network of individual
operating systems.
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