Unsafe Java World - Crossing the Borderline - JokerConf 2014 Saint PetersburgChristoph Engelbert
You never heard of sun.misc.Unsafe? You may be using it without realising it. Are you using Spring or Hibernate? 90% of todays applications use sun.misc.Unsafe directly or indirectly. Unsafe is meant to be an API internal to the JVM but since it turned out to be extremely powerful, more and more frameworks have used it.
This talk will show different usecases of sun.misc.Unsafe and other inherently unsafe possibilities in Java. Some are commonly used in production environments like fast Serialization, Offheap or to build lock-free algorithms, some not suitable for production but fun to play with breaking the rules of what you can do in Java.
After the talk you’ll understand what is possible and what might help you, but not to forget, this talk is given with a big warning: Don’t Try That At Home!
This document discusses various approaches to accessing the sun.misc.Unsafe class from outside of the JDK/JRE, as it is an internal class not intended for public use. It presents several options for retrieving an Unsafe instance, such as directly calling Unsafe.getUnsafe() (which only works inside JDK/JRE), accessing the "theUnsafe" field via reflection, or constructing a new Unsafe instance using a private constructor. However, it notes that none of these options feel quite right as sun.misc.Unsafe is an internal class, and its use is discouraged outside of the JDK/JRE.
The document appears to be notes from a blog related to Java certification preparation. It consists of 255 sequential entries with URLs pointing to the blog for each part of the notes. The notes cover material relevant to the SCJP certification exam.
The document appears to be notes from a blog related to Java certification preparation. It consists of 255 sequential entries from "http://javabynataraj.blogspot.com" that provide information on Java topics for the SCJP exam.
Unsafe Java World - Crossing the Borderline - JokerConf 2014 Saint PetersburgChristoph Engelbert
You never heard of sun.misc.Unsafe? You may be using it without realising it. Are you using Spring or Hibernate? 90% of todays applications use sun.misc.Unsafe directly or indirectly. Unsafe is meant to be an API internal to the JVM but since it turned out to be extremely powerful, more and more frameworks have used it.
This talk will show different usecases of sun.misc.Unsafe and other inherently unsafe possibilities in Java. Some are commonly used in production environments like fast Serialization, Offheap or to build lock-free algorithms, some not suitable for production but fun to play with breaking the rules of what you can do in Java.
After the talk you’ll understand what is possible and what might help you, but not to forget, this talk is given with a big warning: Don’t Try That At Home!
This document discusses various approaches to accessing the sun.misc.Unsafe class from outside of the JDK/JRE, as it is an internal class not intended for public use. It presents several options for retrieving an Unsafe instance, such as directly calling Unsafe.getUnsafe() (which only works inside JDK/JRE), accessing the "theUnsafe" field via reflection, or constructing a new Unsafe instance using a private constructor. However, it notes that none of these options feel quite right as sun.misc.Unsafe is an internal class, and its use is discouraged outside of the JDK/JRE.
The document appears to be notes from a blog related to Java certification preparation. It consists of 255 sequential entries with URLs pointing to the blog for each part of the notes. The notes cover material relevant to the SCJP certification exam.
The document appears to be notes from a blog related to Java certification preparation. It consists of 255 sequential entries from "http://javabynataraj.blogspot.com" that provide information on Java topics for the SCJP exam.
The document discusses the benefits of exercise for both physical and mental health. Regular exercise can improve cardiovascular health, reduce stress and anxiety, boost mood, and reduce the risk of diseases. The key is to engage in moderate exercise for at least 30 minutes a day on most days of the week to gain these advantages.
The document provides instructions for installing RHEL/CentOS 6 on servers and desktops. It outlines 20 steps for installing CentOS 6 including: setting the BIOS to boot from CD/DVD, selecting installation options like language and keyboard, partitioning and formatting disks, setting the hostname and root password, selecting packages to install, and rebooting the system. It also provides examples of basic Linux commands for file management, directory navigation, searching files, and checking disk usage.
The document discusses the history and development of artificial intelligence over the past 70 years. It outlines some of the key milestones in AI research from the early work in the 1950s to modern advances in deep learning. While progress has been made, fully general artificial intelligence that can match or exceed human levels of intelligence remains an ongoing challenge that researchers continue working to achieve.
The document discusses the history and development of artificial intelligence over the past 70 years, from the earliest concepts and experiments in computer-based problem solving to recent advances in machine learning using neural networks. It outlines some of the key milestones in AI research and highlights areas that still present challenges for researchers today.
The document discusses the history of chocolate, describing how it originated from cacao beans grown by the Olmecs and Mayans in Mexico and Central America. It then explains how Spanish conquistadors brought cacao beans back to Europe in the 16th century and how chocolate became popularized as a drink among European nobility before eventually becoming widely consumed around the world today.
The document discusses the history of chocolate, describing how it originated from cacao beans grown by the Olmecs and Mayans in Mexico and Central America. It then explains how Spanish conquistadors brought cacao beans back to Europe in the 16th century and how chocolate became popularized as a drink among European nobility before eventually becoming widely consumed around the world today.
The document discusses the history and development of artificial intelligence over the past 70 years. It outlines some of the key milestones in AI research including the creation of logic theories, machine learning algorithms, and neural networks. Recent advances in deep learning now allow AI systems to perform complex tasks like object recognition.
The document discusses the history of chocolate, describing how it originated from cacao beans grown by the Olmecs and Mayans in Mexico and Central America. It then explains how Spanish conquistadors brought cacao beans back to Europe in the 16th century, where it eventually became popular in powder and liquid forms. Now, chocolate is enjoyed worldwide and its production is a multibillion dollar industry.
The document discusses the history and importance of chocolate in human civilization. It notes that chocolate originated in Mesoamerica over 3000 years ago and was prized by the Aztecs and Mayans for its taste. Cocoa beans were used as currency and their cultivation was tightly regulated. The Spanish conquest of the 16th century introduced chocolate to Europe, where it became a popular drink among the elite classes.
The document discusses the history and importance of chocolate in human civilization. It notes that chocolate originated in Mesoamerica over 3000 years ago and was prized by the Aztecs and Mayans for its taste. Cocoa beans were used as currency and their cultivation was tightly regulated. The Spanish brought cocoa to Europe in the 16th century, starting its global spread and the development of the chocolate industry.
The document discusses the benefits of exercise for both physical and mental health. It notes that regular exercise can reduce the risk of diseases like heart disease and diabetes, improve mood, and reduce stress and anxiety levels. The document recommends that adults get at least 150 minutes of moderate exercise or 75 minutes of vigorous exercise per week to gain these benefits.
The document discusses the history of chocolate, describing how it originated from cacao beans grown by the Olmecs and Mayans in Mexico and Central America. It then explains how Spanish conquistadors brought cacao beans back to Europe in the 16th century and how chocolate became popularized as a drink among European nobility before eventually becoming widely consumed around the world today.
Spring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdf
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.
The document discusses the benefits of exercise for both physical and mental health. Regular exercise can improve cardiovascular health, reduce stress and anxiety, boost mood, and reduce the risk of diseases. The key is to engage in moderate exercise for at least 30 minutes a day on most days of the week to gain these advantages.
The document provides instructions for installing RHEL/CentOS 6 on servers and desktops. It outlines 20 steps for installing CentOS 6 including: setting the BIOS to boot from CD/DVD, selecting installation options like language and keyboard, partitioning and formatting disks, setting the hostname and root password, selecting packages to install, and rebooting the system. It also provides examples of basic Linux commands for file management, directory navigation, searching files, and checking disk usage.
The document discusses the history and development of artificial intelligence over the past 70 years. It outlines some of the key milestones in AI research from the early work in the 1950s to modern advances in deep learning. While progress has been made, fully general artificial intelligence that can match or exceed human levels of intelligence remains an ongoing challenge that researchers continue working to achieve.
The document discusses the history and development of artificial intelligence over the past 70 years, from the earliest concepts and experiments in computer-based problem solving to recent advances in machine learning using neural networks. It outlines some of the key milestones in AI research and highlights areas that still present challenges for researchers today.
The document discusses the history of chocolate, describing how it originated from cacao beans grown by the Olmecs and Mayans in Mexico and Central America. It then explains how Spanish conquistadors brought cacao beans back to Europe in the 16th century and how chocolate became popularized as a drink among European nobility before eventually becoming widely consumed around the world today.
The document discusses the history of chocolate, describing how it originated from cacao beans grown by the Olmecs and Mayans in Mexico and Central America. It then explains how Spanish conquistadors brought cacao beans back to Europe in the 16th century and how chocolate became popularized as a drink among European nobility before eventually becoming widely consumed around the world today.
The document discusses the history and development of artificial intelligence over the past 70 years. It outlines some of the key milestones in AI research including the creation of logic theories, machine learning algorithms, and neural networks. Recent advances in deep learning now allow AI systems to perform complex tasks like object recognition.
The document discusses the history of chocolate, describing how it originated from cacao beans grown by the Olmecs and Mayans in Mexico and Central America. It then explains how Spanish conquistadors brought cacao beans back to Europe in the 16th century, where it eventually became popular in powder and liquid forms. Now, chocolate is enjoyed worldwide and its production is a multibillion dollar industry.
The document discusses the history and importance of chocolate in human civilization. It notes that chocolate originated in Mesoamerica over 3000 years ago and was prized by the Aztecs and Mayans for its taste. Cocoa beans were used as currency and their cultivation was tightly regulated. The Spanish conquest of the 16th century introduced chocolate to Europe, where it became a popular drink among the elite classes.
The document discusses the history and importance of chocolate in human civilization. It notes that chocolate originated in Mesoamerica over 3000 years ago and was prized by the Aztecs and Mayans for its taste. Cocoa beans were used as currency and their cultivation was tightly regulated. The Spanish brought cocoa to Europe in the 16th century, starting its global spread and the development of the chocolate industry.
The document discusses the benefits of exercise for both physical and mental health. It notes that regular exercise can reduce the risk of diseases like heart disease and diabetes, improve mood, and reduce stress and anxiety levels. The document recommends that adults get at least 150 minutes of moderate exercise or 75 minutes of vigorous exercise per week to gain these benefits.
The document discusses the history of chocolate, describing how it originated from cacao beans grown by the Olmecs and Mayans in Mexico and Central America. It then explains how Spanish conquistadors brought cacao beans back to Europe in the 16th century and how chocolate became popularized as a drink among European nobility before eventually becoming widely consumed around the world today.
Spring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdfSpring and hibernate santosh'.pdf
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.
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Infrastructure Challenges in Scaling RAG with Custom AI modelsZilliz
Building Retrieval-Augmented Generation (RAG) systems with open-source and custom AI models is a complex task. This talk explores the challenges in productionizing RAG systems, including retrieval performance, response synthesis, and evaluation. We’ll discuss how to leverage open-source models like text embeddings, language models, and custom fine-tuned models to enhance RAG performance. Additionally, we’ll cover how BentoML can help orchestrate and scale these AI components efficiently, ensuring seamless deployment and management of RAG systems in the cloud.
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.
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
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).
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdfMalak Abu Hammad
Discover how MongoDB Atlas and vector search technology can revolutionize your application's search capabilities. This comprehensive presentation covers:
* What is Vector Search?
* Importance and benefits of vector search
* Practical use cases across various industries
* Step-by-step implementation guide
* Live demos with code snippets
* Enhancing LLM capabilities with vector search
* Best practices and optimization strategies
Perfect for developers, AI enthusiasts, and tech leaders. Learn how to leverage MongoDB Atlas to deliver highly relevant, context-aware search results, transforming your data retrieval process. Stay ahead in tech innovation and maximize the potential of your applications.
#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
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!
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceIndexBug
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
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.