Operating system for beginners || Operating system basics
An operating system (OS) is system software that manages computer hardware, software resources, and provides common services for computer programs. Time-sharing #operating_systems schedule tasks for efficient use of the system and may also include accounting software for cost allocation o
From playlist Operating System
The role of the hard drive buffer and interrupts when a file is transferred from primary memory (RAM) to a secondary storage device.
From playlist Computer Hardware and Architecture
Chatbot Memory for Chat-GPT, Davinci + other LLMs - LangChain #4
Conversational memory is how a chatbot can respond to multiple queries in a chat-like manner. It enables a coherent conversation, and without it, every query would be treated as an entirely independent input without considering past interactions. The memory allows a Large Language Model (
From playlist Recommended
Segmented, Paged and Virtual Memory
Memory management is one of the main functions of an operating system. This video is an overview of the paged and segmented memory management systems. It describes how a segmented memory management system employs segments of different sizes, which can result in fragmented free space and
From playlist Operating Systems
Data Modeling Tutorial | Data Modeling for Data Warehousing | Data Warehousing Tutorial | Edureka
***** Data Warehousing & BI Training: https://www.edureka.co/data-warehousing-and-bi ***** Data modeling is a process used to define and analyze data requirements needed to support the business processes within the scope of corresponding information systems in organizations. Therefore, th
From playlist Data Warehousing Tutorial Videos
Intro To Linux Memory Management
This is an introduction to Linux memory management. It covers the basics of paging and memory allocation. Understanding basic hardware memory management and the difference between virtual, physical and swap memory. How do determine what memory is installed and determine how processes use t
From playlist Linux
Vision Processing for FPGA, Part 1: Vision Processing FPGA and ASIC Hardware Considerations
- Learn about FPGA Image Processing: http://bit.ly/2Xy3AUp Computer vision applications in automated driving often require fast processing to condition the incoming image data. - Free self-guided tutorial: http://bit.ly/2XtIK8C - Download a trial: http://bit.ly/2XudDKa FPGA or ASIC hard
From playlist Vision Processing for FPGA
Lecture 14: Optimistic Concurrency Control
Lecture 14: Optimistic Concurrency Control MIT 6.824: Distributed Systems (Spring 2020) https://pdos.csail.mit.edu/6.824/
From playlist MIT 6.824 Distributed Systems (Spring 2020)
New Directions in Multiprocessor Synchronization
May 2, 2007 lecture by Maurice Herlihy for the Stanford University Computer Systems Colloquium (EE 380). Maurice talks about transactional memory, a computational model in which threads synchronize by optimistic, lock-free transactions -- this synchronization model promises to alleviate ma
From playlist Course | Computer Systems Laboratory Colloquium (2006-2007)
Stanford Seminar: Time Traveling Hardware and Software Systems
EE380: Computer Systems Colloquium Time Traveling Hardware and Software Systems Srini Devadas , MIT With the imminent demise of Moore's Law, the importance of parallel computing is only increasing. However, efficient parallel computing with ease of programmability still remains elusive. S
From playlist Stanford EE380-Colloquium on Computer Systems - Seminar Series
24C3: Smartcard protocol sniffing
Speaker: Marc-André Beck, Bernd R. Fix This talk will introduce you to the theoretical and practical issues involved in cloning/simulating existing smartcards. It is based on the lessons learned from cloning the Postcard (swiss debit card) issued by PostFinance. After a brief introduct
From playlist 24C3: Full steam ahead
Cyber Security Interview Questions And Answers | Network Security Interview Preparation |Simplilearn
🔥Advanced Executive Program In Cybersecurity: https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=CyberSecurityIQs&utm_medium=Descriptionff&utm_source=youtube 🔥Caltech Cybersecurity Bootcamp(US Only): https://www.simplilearn.com/cybersecurity-bootcamp?
From playlist Cyber Security Playlist [2023 Updated]🔥
Stanford Seminar - Making the Invisible Visible: Observing Complex Software Dynamics
Dick Sites March 9 Dick discusses key topics in his recent book "Understanding Software Dynamics". Over his career he has taken a particular interest in complex software performance and determining why things can be slow. He will cover examples for each of the seven reasons code may not b
From playlist Stanford EE380-Colloquium on Computer Systems - Seminar Series
wallet.fail (or How to Break the Most Popular Cryptocurrency Wallets)
n this presentation we will take a look at how to break the most popular cryptocurrency hardware wallets. We will uncover architectural, physical, hardware, software and firmware vulnerabilities we found including issues that could allow a malicious attacker to gain access to the funds of
From playlist Blockchain
Rocky Mountain Ruby 2012 - Let's talk concurrency by Jose Valim
For a long time, the de facto way of doing multi-core concurrency was using threads. However, the complexity of manipulating threads and state affected negatively how developers perceive concurrency. Fortunately, languages like Clojure and Erlang implement new paradigms that aim to make co
From playlist Rocky Mountain Ruby 2012
Jruby Polyglot Heaven by Thomas E Enebo and Charles Oliver Nutter
JRuby is a top-notch Ruby implementation. It's also your gateway to polyglot heaven. Ruby can do anything, but it's not always the best tool for the job. With JRuby, you can take advantage of other JVM languages. Build part of your application in Clojure, taking advantage of its immutabili
From playlist Ruby Conference 2011
Computer Basics: What Is a Computer?
Computers are all around us, and they play an important role in our lives. But what exactly is a computer? We're going to answer that question and give you an overview of some of the different types of computers you might use. 0:00 Intro 0:22 Ones and zeros 0:39 Hardware and software 1:0
From playlist Starting out with Technology
Registers and RAM: Crash Course Computer Science #6
Take the 2017 PBS Digital Studios Survey: http://surveymonkey.com/r/pbsds2017. Today we’re going to create memory! Using the basic logic gates we discussed in episode 3 we can build a circuit that stores a single bit of information, and then through some clever scaling (and of course many
From playlist Computer Science
Scaling Ruby with Actors, or How I Learned to Stop Worrying and Love Threads by Mike Perham
The last two years have been a personal tour of EventMachine, Fibers and Threads for me as I've toured the ecosystem looking for a developer-friendly, efficient solution for scaling Ruby. Historically Threads have performed poorly in Ruby but guess what? - recent events may change your min
From playlist Ruby Conference 2011