This document summarizes Scality's presentation at the 2010 Storage Developer Conference. Scality is introducing an open source program called SCOP to promote the use of object storage and improve interoperability between applications and cloud storage services. SCOP includes a bounty program that will reward developers for integrating existing applications with Scality's Droplets library to enable them to work with different cloud storage services.
This short document promotes creating presentations using Haiku Deck on SlideShare. It encourages the reader to get started making their own Haiku Deck presentation by providing a button to do so. In a single sentence, it pitches presentation creation using Haiku Deck on SlideShare.
This poster from the NHS aims to encourage young people to stop smoking by showing a man with a cigarette hooked in his mouth. The main message is to let children know that smoking is harmful and unhealthy. While the poster effectively conveys its anti-smoking message, it may not be as effective today since it lacks color and visual appeal.
This document provides a list of over 30 child care providers in Columbus County, North Carolina. It includes the names and contact information of day cares, preschools, and home day cares in towns throughout the county such as Bolton, Chadbourn, Cerro Gordo, Clarendon, Delco, Hallsboro, Lake Waccamaw, Riegelwood, Tabor City, and Whiteville. Many of the providers are open from 6am to 6pm on weekdays to accommodate parents' work schedules. The guide aims to support families in need of affordable, reliable child care services.
Planning Session Guide - Help your Website EverydayGuy Cook
This document provides a planning session guide for developing a website. It instructs the reader to take 5-20 minutes to write a mission statement and describe the purpose of their site. It then lists 6 steps to plan the site, including defining who the site is for, what types of content it will include, why it is being created, who the audience will be, and how often it will be updated. The guide recommends compiling these details into a paragraph description of the site.
This document summarizes Scality's presentation at the 2010 Storage Developer Conference. Scality is introducing an open source program called SCOP to promote the use of object storage and improve interoperability between applications and cloud storage services. SCOP includes a bounty program that will reward developers for integrating existing applications with Scality's Droplets library to enable them to work with different cloud storage services.
This short document promotes creating presentations using Haiku Deck on SlideShare. It encourages the reader to get started making their own Haiku Deck presentation by providing a button to do so. In a single sentence, it pitches presentation creation using Haiku Deck on SlideShare.
This poster from the NHS aims to encourage young people to stop smoking by showing a man with a cigarette hooked in his mouth. The main message is to let children know that smoking is harmful and unhealthy. While the poster effectively conveys its anti-smoking message, it may not be as effective today since it lacks color and visual appeal.
This document provides a list of over 30 child care providers in Columbus County, North Carolina. It includes the names and contact information of day cares, preschools, and home day cares in towns throughout the county such as Bolton, Chadbourn, Cerro Gordo, Clarendon, Delco, Hallsboro, Lake Waccamaw, Riegelwood, Tabor City, and Whiteville. Many of the providers are open from 6am to 6pm on weekdays to accommodate parents' work schedules. The guide aims to support families in need of affordable, reliable child care services.
Planning Session Guide - Help your Website EverydayGuy Cook
This document provides a planning session guide for developing a website. It instructs the reader to take 5-20 minutes to write a mission statement and describe the purpose of their site. It then lists 6 steps to plan the site, including defining who the site is for, what types of content it will include, why it is being created, who the audience will be, and how often it will be updated. The guide recommends compiling these details into a paragraph description of the site.
The document is a collection of quotes about insects, flowers, and nature from several authors over different time periods. Some key points made in the quotes include: how pollen fertilizes plants with fine fertilizing beings; how the corolla of flowers is often colored to stand out from green plants; that science advances slowly but steadily with careful investigation of nature; and that nature reveals itself as a vast undiscovered ocean of truth.
Lawrence Tom is a senior mechanical engineer at Electroglas with contact information provided. He has experience with socket mounting of components in optical systems as well as methods for aligning optical elements in arrays.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
This document summarizes a class on design thinking and concept development taught by Prof. Xanthe Matychak at Rochester Institute of Technology in Spring 2010. The class explored retail experiences that allow customers to design and manufacture objects in stores using new technologies like 3D scanning/printing, laser cutting, and digital textiles. Concepts developed included making jewelry from scanned beach treasures, designing brooches from underwater shapes, and creating smocks using scans of farm market plants and foods.
This document contains a chemistry, life science, oceanography, or biology daily log from April 4th to April 26th, 2016. Each day's entry includes 1-2 chemistry, biology, or other science problems and questions, as well as instructions to identify pictures under a microscope and label them 1-5. The answers to the microscopic pictures are provided at the end of each entry.
Ringkasan dokumen tersebut adalah:
1) Difusivitas panas logam paduan U-Th-Zr dan U-Th-Zr-H diukur untuk mengetahui sifat panasnya sebagai bahan bakar reaktor;
2) Difusivitas panas paduan U-Th-Zr menunjukkan penurunan tajam pada 800 K karena perubahan fasa, sedangkan paduan U-Th-Zr-H lebih stabil hingga 900 K;
3) Paduan U-Th-Zr-
Sovereignty, Secession, and Successor Statesbengavin
The document is a paper written by Ben Gavin for a history class titled "Sovereignty, Secession, and Successor States: Conflict and the Caucasus in a “Post-Soviet” World". It discusses conflicts that arose in the Caucasus region after the dissolution of the Soviet Union over issues of sovereignty, secession, and the formation of successor states.
The document presents life as a gift given to us each day when we wake up. It likens each new day to a present from God, wrapped and waiting to be opened. The contents of each day's present may contain problems, sadness, or surprises, but appreciating the gift of time each day and remaining thankful is important. While the present may not always contain what we desire, it provides what we need to grow and learn life's lessons.
Learn how brands can dance with their customers to build stronger relationships by doing the integrated marketing waltz. Emily Griebel, Director of Integrated Marketing, at McKee Wallwork & Company (a strategic marketing firm that revitalizes stalled, stuck and stale brands) will show you:
- The four steps associated with creating a seamless customer experience
- How integrated marketing communications are all about timing
- The DOs and DON'Ts of successful integration
Catalog maintenance and epo services at tathinkahead.net
Think Ahead is a technology outsourcing company that provides catalogue maintenance and editorial process outsourcing services to media and publishing clients. Their services include catalogue updating, content research and submission processing, and they utilize tools like iTrack for link management and editorial dashboards. They aim to reduce costs and enhance client experiences through dedicated teams, well-defined processes, and leveraging of technology.
ThinkAhead is a technology and outsourcing company established in 1997 that provides innovative solutions through a combination of technology expertise, domain knowledge, and process expertise. It offers services such as web design, eCommerce, software development, and BPO/KPO services to clients in industries like healthcare, publishing, and travel. ThinkAhead prides itself on developing long-term, high-value partnerships with clients through a dedicated team and processes.
This document discusses entrepreneurship and provides examples of entrepreneurs from India and globally. It introduces Joseph Schumpeter, an Austrian economist known for his ideas about entrepreneurship and creative destruction. The document also asks whether the entrepreneurial spirit exists in India and provides examples of Indian entrepreneurs who have grown businesses from small beginnings to large successful companies or expanded locally operated stalls into mall chains. It closes by discussing entrepreneurs presenting ideas to investors in "Shark Tank" style programs and the traits needed to be a successful entrepreneur.
Formulating web and social media marketing strategy for indiathinkahead.net
Pushpa was a bright and determined girl from rural India who aspired to study abroad. Through determination and with the support of friends who introduced her to social media, she was able to pursue higher education in Canada. Internet and social media usage in India has grown tremendously in the last decade, especially among youth. Platforms like Facebook and Twitter have become very popular in India, with public figures and celebrities actively using social media. To better attract Indian students, Canadian universities need a larger online and social media presence in India tailored to local platforms and audiences.
Smart cards are plastic cards with embedded integrated circuits that can be used for secure identification and financial transactions. They store data in their microchips and communicate with card readers using established protocols. The main types are contact cards that must be inserted directly into readers, contactless cards that communicate via radio frequency, and dual-interface cards that support both contact and contactless. Smart cards rely on operating systems and encryption to securely store and manage access to user data for applications such as ID cards, payments, and access control.
- Silverlight is a browser plugin that allows for rich interactive applications and media experiences across browsers and operating systems.
- It uses XAML and .NET languages like C# for development, providing a familiar environment for building rich GUI applications.
- A demo showed how Silverlight can be used to build interactive experiences like photo editors and financial charts that run across platforms.
The document is a collection of quotes about insects, flowers, and nature from several authors over different time periods. Some key points made in the quotes include: how pollen fertilizes plants with fine fertilizing beings; how the corolla of flowers is often colored to stand out from green plants; that science advances slowly but steadily with careful investigation of nature; and that nature reveals itself as a vast undiscovered ocean of truth.
Lawrence Tom is a senior mechanical engineer at Electroglas with contact information provided. He has experience with socket mounting of components in optical systems as well as methods for aligning optical elements in arrays.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
This document summarizes a class on design thinking and concept development taught by Prof. Xanthe Matychak at Rochester Institute of Technology in Spring 2010. The class explored retail experiences that allow customers to design and manufacture objects in stores using new technologies like 3D scanning/printing, laser cutting, and digital textiles. Concepts developed included making jewelry from scanned beach treasures, designing brooches from underwater shapes, and creating smocks using scans of farm market plants and foods.
This document contains a chemistry, life science, oceanography, or biology daily log from April 4th to April 26th, 2016. Each day's entry includes 1-2 chemistry, biology, or other science problems and questions, as well as instructions to identify pictures under a microscope and label them 1-5. The answers to the microscopic pictures are provided at the end of each entry.
Ringkasan dokumen tersebut adalah:
1) Difusivitas panas logam paduan U-Th-Zr dan U-Th-Zr-H diukur untuk mengetahui sifat panasnya sebagai bahan bakar reaktor;
2) Difusivitas panas paduan U-Th-Zr menunjukkan penurunan tajam pada 800 K karena perubahan fasa, sedangkan paduan U-Th-Zr-H lebih stabil hingga 900 K;
3) Paduan U-Th-Zr-
Sovereignty, Secession, and Successor Statesbengavin
The document is a paper written by Ben Gavin for a history class titled "Sovereignty, Secession, and Successor States: Conflict and the Caucasus in a “Post-Soviet” World". It discusses conflicts that arose in the Caucasus region after the dissolution of the Soviet Union over issues of sovereignty, secession, and the formation of successor states.
The document presents life as a gift given to us each day when we wake up. It likens each new day to a present from God, wrapped and waiting to be opened. The contents of each day's present may contain problems, sadness, or surprises, but appreciating the gift of time each day and remaining thankful is important. While the present may not always contain what we desire, it provides what we need to grow and learn life's lessons.
Learn how brands can dance with their customers to build stronger relationships by doing the integrated marketing waltz. Emily Griebel, Director of Integrated Marketing, at McKee Wallwork & Company (a strategic marketing firm that revitalizes stalled, stuck and stale brands) will show you:
- The four steps associated with creating a seamless customer experience
- How integrated marketing communications are all about timing
- The DOs and DON'Ts of successful integration
Catalog maintenance and epo services at tathinkahead.net
Think Ahead is a technology outsourcing company that provides catalogue maintenance and editorial process outsourcing services to media and publishing clients. Their services include catalogue updating, content research and submission processing, and they utilize tools like iTrack for link management and editorial dashboards. They aim to reduce costs and enhance client experiences through dedicated teams, well-defined processes, and leveraging of technology.
ThinkAhead is a technology and outsourcing company established in 1997 that provides innovative solutions through a combination of technology expertise, domain knowledge, and process expertise. It offers services such as web design, eCommerce, software development, and BPO/KPO services to clients in industries like healthcare, publishing, and travel. ThinkAhead prides itself on developing long-term, high-value partnerships with clients through a dedicated team and processes.
This document discusses entrepreneurship and provides examples of entrepreneurs from India and globally. It introduces Joseph Schumpeter, an Austrian economist known for his ideas about entrepreneurship and creative destruction. The document also asks whether the entrepreneurial spirit exists in India and provides examples of Indian entrepreneurs who have grown businesses from small beginnings to large successful companies or expanded locally operated stalls into mall chains. It closes by discussing entrepreneurs presenting ideas to investors in "Shark Tank" style programs and the traits needed to be a successful entrepreneur.
Formulating web and social media marketing strategy for indiathinkahead.net
Pushpa was a bright and determined girl from rural India who aspired to study abroad. Through determination and with the support of friends who introduced her to social media, she was able to pursue higher education in Canada. Internet and social media usage in India has grown tremendously in the last decade, especially among youth. Platforms like Facebook and Twitter have become very popular in India, with public figures and celebrities actively using social media. To better attract Indian students, Canadian universities need a larger online and social media presence in India tailored to local platforms and audiences.
Smart cards are plastic cards with embedded integrated circuits that can be used for secure identification and financial transactions. They store data in their microchips and communicate with card readers using established protocols. The main types are contact cards that must be inserted directly into readers, contactless cards that communicate via radio frequency, and dual-interface cards that support both contact and contactless. Smart cards rely on operating systems and encryption to securely store and manage access to user data for applications such as ID cards, payments, and access control.
- Silverlight is a browser plugin that allows for rich interactive applications and media experiences across browsers and operating systems.
- It uses XAML and .NET languages like C# for development, providing a familiar environment for building rich GUI applications.
- A demo showed how Silverlight can be used to build interactive experiences like photo editors and financial charts that run across platforms.
Do I really need Iinternet Marketing Budget ?thinkahead.net
The document discusses various internet marketing strategies such as banner ads, video marketing, social media marketing, email marketing, search engine marketing, and press releases. It provides tips for success with each strategy, noting things like using engaging content, ensuring relevance, and tracking effectiveness. Recommendations are given for developing an internet marketing plan that incorporates different strategies to achieve business goals.
Catalogue Maintenance & Editorial Process Outsourcing thinkahead.net
Think Ahead is a technology outsourcing company that provides catalogue maintenance and editorial process outsourcing services to media and publishing clients. Their services include catalogue updating, content research and submission processing, and they utilize tools like iTrack for link management and editorial dashboards. They aim to reduce costs and enhance client experiences through dedicated teams and a focus on people, processes, and technology.
Cloud computing is a platform that dynamically provisions and deprovisions servers and other computing resources as needed. It allows workloads to recover from failures and monitors resource use in real time. Cloud infrastructure provides efficient use of IT resources and promotes innovation through real-time workload balancing. It allows innovators to request resources online through a simple interface for internal innovation projects, virtual worlds, e-business applications, and personal hobbies. Automated provisioning reduces onboarding time to about an hour and reservations provide accurate expectations of resource availability. Monitoring of individual servers and collections allows quick identification and correction of issues.
Blu-ray Disc was developed by a group of companies to be an optical disc format for high-definition video and data storage. A single-layer Blu-ray disc can hold up to 27 GB, allowing over 2 hours of HD video, while a double-layer disc can hold 50 GB, enough for around 4.5 hours of HD video. Blu-ray Discs use a blue-violet laser to read and write at faster speeds than DVDs, and have various formats for read-only, recordable, and rewritable discs for different uses like pre-recorded content, PC storage, and recording HDTV.
Android is an open source software platform and operating system for mobile devices based on the Linux kernel. It has seen several updates since its original release, including Cupcake, Donut, Eclair, and others. Android allows developers to publish applications to the Android Market without approval, unlike Apple's App Store which requires a month-long approval process. The Android SDK includes development tools like an emulator, plugins for the Eclipse IDE, and DDMS for debugging applications in the Android runtime environment.
The document discusses XML, XSLT, and XSL-FO, explaining that XML is used to store and exchange data, XSLT transforms XML documents, and XSL-FO formats XML data for output to different mediums like screens and paper. It also provides examples of using these technologies together and with Java or CSS to display XML content in different formats.
Ruby on Rails is a web application framework for Ruby that allows developers to create or manage web applications that manipulate relational databases from a web-based user interface. Rails emphasizes convention over configuration, making assumptions about naming and directory structure that allow for rapid development. It implements the model-view-controller architecture and embraces test-driven development. Rails aims to increase productivity by reducing repetition and configuration through conventions and metaprogramming techniques.
Firewalls are hardware, software, or a combination of both that are used to prevent unauthorized access to private networks and computers. There are different types of firewalls including hardware firewalls, which protect entire networks, and software firewalls, which protect individual computers. Firewall rules determine whether network traffic is allowed, blocked, or requires user approval to pass through the firewall.
LF Energy Webinar: Carbon Data Specifications: Mechanisms to Improve Data Acc...DanBrown980551
This LF Energy webinar took place June 20, 2024. It featured:
-Alex Thornton, LF Energy
-Hallie Cramer, Google
-Daniel Roesler, UtilityAPI
-Henry Richardson, WattTime
In response to the urgency and scale required to effectively address climate change, open source solutions offer significant potential for driving innovation and progress. Currently, there is a growing demand for standardization and interoperability in energy data and modeling. Open source standards and specifications within the energy sector can also alleviate challenges associated with data fragmentation, transparency, and accessibility. At the same time, it is crucial to consider privacy and security concerns throughout the development of open source platforms.
This webinar will delve into the motivations behind establishing LF Energy’s Carbon Data Specification Consortium. It will provide an overview of the draft specifications and the ongoing progress made by the respective working groups.
Three primary specifications will be discussed:
-Discovery and client registration, emphasizing transparent processes and secure and private access
-Customer data, centering around customer tariffs, bills, energy usage, and full consumption disclosure
-Power systems data, focusing on grid data, inclusive of transmission and distribution networks, generation, intergrid power flows, and market settlement data
The Microsoft 365 Migration Tutorial For Beginner.pptxoperationspcvita
This presentation will help you understand the power of Microsoft 365. However, we have mentioned every productivity app included in Office 365. Additionally, we have suggested the migration situation related to Office 365 and how we can help you.
You can also read: https://www.systoolsgroup.com/updates/office-365-tenant-to-tenant-migration-step-by-step-complete-guide/
Conversational agents, or chatbots, are increasingly used to access all sorts of services using natural language. While open-domain chatbots - like ChatGPT - can converse on any topic, task-oriented chatbots - the focus of this paper - are designed for specific tasks, like booking a flight, obtaining customer support, or setting an appointment. Like any other software, task-oriented chatbots need to be properly tested, usually by defining and executing test scenarios (i.e., sequences of user-chatbot interactions). However, there is currently a lack of methods to quantify the completeness and strength of such test scenarios, which can lead to low-quality tests, and hence to buggy chatbots.
To fill this gap, we propose adapting mutation testing (MuT) for task-oriented chatbots. To this end, we introduce a set of mutation operators that emulate faults in chatbot designs, an architecture that enables MuT on chatbots built using heterogeneous technologies, and a practical realisation as an Eclipse plugin. Moreover, we evaluate the applicability, effectiveness and efficiency of our approach on open-source chatbots, with promising results.
Must Know Postgres Extension for DBA and Developer during MigrationMydbops
Mydbops Opensource Database Meetup 16
Topic: Must-Know PostgreSQL Extensions for Developers and DBAs During Migration
Speaker: Deepak Mahto, Founder of DataCloudGaze Consulting
Date & Time: 8th June | 10 AM - 1 PM IST
Venue: Bangalore International Centre, Bangalore
Abstract: Discover how PostgreSQL extensions can be your secret weapon! This talk explores how key extensions enhance database capabilities and streamline the migration process for users moving from other relational databases like Oracle.
Key Takeaways:
* Learn about crucial extensions like oracle_fdw, pgtt, and pg_audit that ease migration complexities.
* Gain valuable strategies for implementing these extensions in PostgreSQL to achieve license freedom.
* Discover how these key extensions can empower both developers and DBAs during the migration process.
* Don't miss this chance to gain practical knowledge from an industry expert and stay updated on the latest open-source database trends.
Mydbops Managed Services specializes in taking the pain out of database management while optimizing performance. Since 2015, we have been providing top-notch support and assistance for the top three open-source databases: MySQL, MongoDB, and PostgreSQL.
Our team offers a wide range of services, including assistance, support, consulting, 24/7 operations, and expertise in all relevant technologies. We help organizations improve their database's performance, scalability, efficiency, and availability.
Contact us: info@mydbops.com
Visit: https://www.mydbops.com/
Follow us on LinkedIn: https://in.linkedin.com/company/mydbops
For more details and updates, please follow up the below links.
Meetup Page : https://www.meetup.com/mydbops-databa...
Twitter: https://twitter.com/mydbopsofficial
Blogs: https://www.mydbops.com/blog/
Facebook(Meta): https://www.facebook.com/mydbops/
Northern Engraving | Modern Metal Trim, Nameplates and Appliance PanelsNorthern Engraving
What began over 115 years ago as a supplier of precision gauges to the automotive industry has evolved into being an industry leader in the manufacture of product branding, automotive cockpit trim and decorative appliance trim. Value-added services include in-house Design, Engineering, Program Management, Test Lab and Tool Shops.
inQuba Webinar Mastering Customer Journey Management with Dr Graham HillLizaNolte
HERE IS YOUR WEBINAR CONTENT! 'Mastering Customer Journey Management with Dr. Graham Hill'. We hope you find the webinar recording both insightful and enjoyable.
In this webinar, we explored essential aspects of Customer Journey Management and personalization. Here’s a summary of the key insights and topics discussed:
Key Takeaways:
Understanding the Customer Journey: Dr. Hill emphasized the importance of mapping and understanding the complete customer journey to identify touchpoints and opportunities for improvement.
Personalization Strategies: We discussed how to leverage data and insights to create personalized experiences that resonate with customers.
Technology Integration: Insights were shared on how inQuba’s advanced technology can streamline customer interactions and drive operational efficiency.
In the realm of cybersecurity, offensive security practices act as a critical shield. By simulating real-world attacks in a controlled environment, these techniques expose vulnerabilities before malicious actors can exploit them. This proactive approach allows manufacturers to identify and fix weaknesses, significantly enhancing system security.
This presentation delves into the development of a system designed to mimic Galileo's Open Service signal using software-defined radio (SDR) technology. We'll begin with a foundational overview of both Global Navigation Satellite Systems (GNSS) and the intricacies of digital signal processing.
The presentation culminates in a live demonstration. We'll showcase the manipulation of Galileo's Open Service pilot signal, simulating an attack on various software and hardware systems. This practical demonstration serves to highlight the potential consequences of unaddressed vulnerabilities, emphasizing the importance of offensive security practices in safeguarding critical infrastructure.
Essentials of Automations: Exploring Attributes & Automation ParametersSafe Software
Building automations in FME Flow can save time, money, and help businesses scale by eliminating data silos and providing data to stakeholders in real-time. One essential component to orchestrating complex automations is the use of attributes & automation parameters (both formerly known as “keys”). In fact, it’s unlikely you’ll ever build an Automation without using these components, but what exactly are they?
Attributes & automation parameters enable the automation author to pass data values from one automation component to the next. During this webinar, our FME Flow Specialists will cover leveraging the three types of these output attributes & parameters in FME Flow: Event, Custom, and Automation. As a bonus, they’ll also be making use of the Split-Merge Block functionality.
You’ll leave this webinar with a better understanding of how to maximize the potential of automations by making use of attributes & automation parameters, with the ultimate goal of setting your enterprise integration workflows up on autopilot.
"Frontline Battles with DDoS: Best practices and Lessons Learned", Igor IvaniukFwdays
At this talk we will discuss DDoS protection tools and best practices, discuss network architectures and what AWS has to offer. Also, we will look into one of the largest DDoS attacks on Ukrainian infrastructure that happened in February 2022. We'll see, what techniques helped to keep the web resources available for Ukrainians and how AWS improved DDoS protection for all customers based on Ukraine experience
Northern Engraving | Nameplate Manufacturing Process - 2024Northern Engraving
Manufacturing custom quality metal nameplates and badges involves several standard operations. Processes include sheet prep, lithography, screening, coating, punch press and inspection. All decoration is completed in the flat sheet with adhesive and tooling operations following. The possibilities for creating unique durable nameplates are endless. How will you create your brand identity? We can help!
Introduction of Cybersecurity with OSS at Code Europe 2024Hiroshi SHIBATA
I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
The first topic is CVE (Common Vulnerabilities and Exposures). I have published CVEs many times. But what exactly is a CVE? I'll provide a basic understanding of CVEs and explain how to detect and handle vulnerabilities in OSS.
Next, let's discuss package managers. Package managers play a critical role in the OSS ecosystem. I'll explain how to manage library dependencies in your application.
I'll share insights into how the Ruby and RubyGems core team works to keep our ecosystem safe. By the end of this talk, you'll have a better understanding of how to safeguard your code.
Dandelion Hashtable: beyond billion requests per second on a commodity serverAntonios Katsarakis
This slide deck presents DLHT, a concurrent in-memory hashtable. Despite efforts to optimize hashtables, that go as far as sacrificing core functionality, state-of-the-art designs still incur multiple memory accesses per request and block request processing in three cases. First, most hashtables block while waiting for data to be retrieved from memory. Second, open-addressing designs, which represent the current state-of-the-art, either cannot free index slots on deletes or must block all requests to do so. Third, index resizes block every request until all objects are copied to the new index. Defying folklore wisdom, DLHT forgoes open-addressing and adopts a fully-featured and memory-aware closed-addressing design based on bounded cache-line-chaining. This design offers lock-free index operations and deletes that free slots instantly, (2) completes most requests with a single memory access, (3) utilizes software prefetching to hide memory latencies, and (4) employs a novel non-blocking and parallel resizing. In a commodity server and a memory-resident workload, DLHT surpasses 1.6B requests per second and provides 3.5x (12x) the throughput of the state-of-the-art closed-addressing (open-addressing) resizable hashtable on Gets (Deletes).
Skybuffer SAM4U tool for SAP license adoptionTatiana Kojar
Manage and optimize your license adoption and consumption with SAM4U, an SAP free customer software asset management tool.
SAM4U, an SAP complimentary software asset management tool for customers, delivers a detailed and well-structured overview of license inventory and usage with a user-friendly interface. We offer a hosted, cost-effective, and performance-optimized SAM4U setup in the Skybuffer Cloud environment. You retain ownership of the system and data, while we manage the ABAP 7.58 infrastructure, ensuring fixed Total Cost of Ownership (TCO) and exceptional services through the SAP Fiori interface.
How information systems are built or acquired puts information, which is what they should be about, in a secondary place. Our language adapted accordingly, and we no longer talk about information systems but applications. Applications evolved in a way to break data into diverse fragments, tightly coupled with applications and expensive to integrate. The result is technical debt, which is re-paid by taking even bigger "loans", resulting in an ever-increasing technical debt. Software engineering and procurement practices work in sync with market forces to maintain this trend. This talk demonstrates how natural this situation is. The question is: can something be done to reverse the trend?
How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdfChart Kalyan
A Mix Chart displays historical data of numbers in a graphical or tabular form. The Kalyan Rajdhani Mix Chart specifically shows the results of a sequence of numbers over different periods.
9. Simplified Architecture Web Service Provider Registry Web Service Requester PUBLISH 1. Service registers BIND 3. Calls service DISCOVER 2. Request service location
14. Web Services Usage Scenario Lookup Request WSDL Web Service Requester Publish Publish Publish End-user Application Travel Agency Repository UDDI Airline Reservation Hotel Reservation Taxi Booking Web Service Providers Internet (HTTP, SOAP, XML)
15.
16.
17. Use In Think Ahead Itrack Product Function can be Provided as a Web service