This document discusses the benefits of 64-bit architectures for Java applications. 64-bit systems can access and manipulate vastly more memory than 32-bit systems, allowing Java applications to process extremely large datasets. Migrating a Java application to 64-bit is usually simple by switching to a 64-bit Java Virtual Machine, though applications using native code may require additional porting work. While 64-bit systems enable processing of large datasets, they also increase memory usage. The document provides guidelines to help determine whether a 64-bit or 32-bit system is best for a given application.
Manifest files allow developers to simplify deploying applications to Cloud Foundry by storing deployment metadata, like the application name, memory allocation, and services to bind, in a manifest.yml file. This bypasses prompts for user input. Manifests can inherit properties from a parent file, and multi-application manifests can define dependencies between applications, set start order, and deploy apps in multiple languages together.
This document provides an overview of Oracle Coherence, an in-memory data grid product. It defines a data grid, describes Coherence clustering and data management options including partitioned caching, fault tolerance, and data affinity. It also outlines data processing options such as events, parallel queries, continuous query caches, and invocable maps. The document concludes by introducing the Coherence Incubator project.
This document provides an overview of Oracle Coherence, an in-memory data grid product. It defines a data grid, describes Coherence clustering and data management options including partitioned caching, fault tolerance, and data affinity. It also outlines data processing options such as events, parallel queries, continuous query caches, and invocable maps. The document concludes by introducing the Coherence Incubator project.
This document provides an overview of Oracle Coherence, an in-memory distributed computing platform. It defines a data grid, describes Coherence clustering and data management options like partitioned caching. It also covers data processing options in Coherence like events, parallel queries, continuous query caches, and invocable maps. The document concludes with an overview of the Coherence Incubator project.
The document provides an overview of distributed caching with Coherence, JPA with TopLink Grid, and integrating Coherence with WebLogic Server. It discusses Coherence clustering, data management options like partitioned caching, data processing options like events and queries, how TopLink Grid allows scaling JPA applications using the Coherence data grid, and how Coherence servers integrate with the WebLogic lifecycle.
The document outlines the roadmap and vision for Cloud Foundry, including:
- The mission is to create an open source PaaS with a thriving ecosystem that allows for continuous delivery and an agile experience.
- The vision includes features like instant routing, log aggregation, metrics/telemetry, access controls, high availability, and extensibility.
- Key areas of focus are applications, services, and the platform (BOSH). This includes features for application policy, routing, runtime, logs/metrics, and identity/security.
- The roadmap is agile but focuses on areas like the Diego project, Docker support, .NET runtime, loggregator improvements, and service
This document outlines an agenda for a WebLogic training session. It lists 15 topics that will be covered, including WebLogic installation, domain configuration, clustering, deployment, JMS, security, performance tuning, logging, WLST scripting, JMX monitoring, JTA transactions, and SSL. For each topic, it provides a brief description of the areas that will be covered.
This document is a presentation on using JMX (Java Management Extensions) for DevOps with Oracle WebLogic. It introduces JMX basics like MBeans, MBean servers, and object names. It then discusses various JMX tools and clients for WebLogic like the admin console, WLST scripting tool, RESTful management services, and JConsole. The presentation demonstrates using these tools and also covers programming with JMX in Spring and standard Java EE applications. It concludes by providing additional resources on JMX, DevOps, and WebLogic.
Manifest files allow developers to simplify deploying applications to Cloud Foundry by storing deployment metadata, like the application name, memory allocation, and services to bind, in a manifest.yml file. This bypasses prompts for user input. Manifests can inherit properties from a parent file, and multi-application manifests can define dependencies between applications, set start order, and deploy apps in multiple languages together.
This document provides an overview of Oracle Coherence, an in-memory data grid product. It defines a data grid, describes Coherence clustering and data management options including partitioned caching, fault tolerance, and data affinity. It also outlines data processing options such as events, parallel queries, continuous query caches, and invocable maps. The document concludes by introducing the Coherence Incubator project.
This document provides an overview of Oracle Coherence, an in-memory data grid product. It defines a data grid, describes Coherence clustering and data management options including partitioned caching, fault tolerance, and data affinity. It also outlines data processing options such as events, parallel queries, continuous query caches, and invocable maps. The document concludes by introducing the Coherence Incubator project.
This document provides an overview of Oracle Coherence, an in-memory distributed computing platform. It defines a data grid, describes Coherence clustering and data management options like partitioned caching. It also covers data processing options in Coherence like events, parallel queries, continuous query caches, and invocable maps. The document concludes with an overview of the Coherence Incubator project.
The document provides an overview of distributed caching with Coherence, JPA with TopLink Grid, and integrating Coherence with WebLogic Server. It discusses Coherence clustering, data management options like partitioned caching, data processing options like events and queries, how TopLink Grid allows scaling JPA applications using the Coherence data grid, and how Coherence servers integrate with the WebLogic lifecycle.
The document outlines the roadmap and vision for Cloud Foundry, including:
- The mission is to create an open source PaaS with a thriving ecosystem that allows for continuous delivery and an agile experience.
- The vision includes features like instant routing, log aggregation, metrics/telemetry, access controls, high availability, and extensibility.
- Key areas of focus are applications, services, and the platform (BOSH). This includes features for application policy, routing, runtime, logs/metrics, and identity/security.
- The roadmap is agile but focuses on areas like the Diego project, Docker support, .NET runtime, loggregator improvements, and service
This document outlines an agenda for a WebLogic training session. It lists 15 topics that will be covered, including WebLogic installation, domain configuration, clustering, deployment, JMS, security, performance tuning, logging, WLST scripting, JMX monitoring, JTA transactions, and SSL. For each topic, it provides a brief description of the areas that will be covered.
This document is a presentation on using JMX (Java Management Extensions) for DevOps with Oracle WebLogic. It introduces JMX basics like MBeans, MBean servers, and object names. It then discusses various JMX tools and clients for WebLogic like the admin console, WLST scripting tool, RESTful management services, and JConsole. The presentation demonstrates using these tools and also covers programming with JMX in Spring and standard Java EE applications. It concludes by providing additional resources on JMX, DevOps, and WebLogic.
12 Things About WebLogic 12.1.3 #oow2014 #otnla15Frank Munz
This document summarizes 12 key things to know about Oracle WebLogic Server 12c. It discusses the new lightweight installer, per domain node manager, server templates, dynamic clusters, unified management APIs, Java Mission Control monitoring, built-in WLDF modules, RESTful management APIs, Java EE 7 support, new Maven goals, and using WebLogic with Docker containers. The presentation provides an overview of new and updated features in WebLogic 12c and highlights reasons to upgrade from previous versions.
Oracle Service Bus 12c (12.2.1) What You Always Wanted to KnowFrank Munz
This document provides an overview of Oracle Service Bus 12c, including:
- Key components of SOA like EAI, BPM, BPEL and how OSB fits into the SOA architecture.
- New features in OSB 12c like XQuery 1.0 support, JavaScript actions, and improved monitoring capabilities.
- Best practices for OSB configuration including pipeline reuse, versioning, clustering, and avoiding issues like heap overload and deadlocks.
- A discussion of Oracle Cloud offerings for SOA like SOA Cloud Service and Integration Cloud Service that aim to provide benefits of PaaS like quick provisioning and easy scaling.
WebLogic Server Work Managers and Overload ProtectionJames Bayer
A tour of the WebLogic Server work manager and self-tuning thread pool features that automatically adjust to changing workloads and protect the server from overload conditions.
WLST is a scripting tool that can be used to manage Oracle WebLogic Server domains and instances. It has two modes - offline for configuring domains without a running server, and online for managing running servers. The document discusses using WLST offline to create domains from templates, and online to perform tasks like deployment, configuration, and monitoring of running servers through JMX.
Docker in the Oracle Universe / WebLogic 12c / OFM 12cFrank Munz
This document discusses Docker and provides an overview presented by Frank Munz. Some key points:
- Docker is an open-source container technology that provides portable application isolation using Linux kernel features like namespaces and cgroups.
- Docker images contain layered filesystems for applications and dependencies. Containers run the images and provide isolated, lightweight runtimes.
- Docker solves issues around environment consistency by packaging applications and dependencies together. Images can be pulled from public registries or built locally.
- Security with Docker involves using trusted images, dropping privileges, and combining with tools like SELinux. Public clouds provide additional isolation over plain Docker containers.
- Oracle supports Docker for several of its products like Web
A straight-forward explanation with an example of how JSR-88 aka Deployment Plans can be used in WebLogic Server to make changes to values in deployment descriptors without modifying application archives.
Have you ever used Oracle WebLogic Server? If the answer is no, this presentation is for you. We explain core WebLogic Server concepts and perform a live walkthrough of the console covering core administration areas that include managed servers, JVM servers, JMS resources, logs, data sources, application deployments, and more.
Weblogic 11g admin basic with screencastRajiv Gupta
Installation of weblogic 11g
Creation and configuration of Admin server with three managed server
Creation of And Configuring Machines in Weblogic Server
Administering Managed Server With Node Manager
The document provides an overview of WebLogic Server topology, configuration, and administration. It describes key concepts such as domains, servers, clusters, Node Manager, and machines. It also covers configuration files, administration tools like the Administration Console and WLST, and some sample configuration schemes for development, high availability, and simplified administration.
Seven Steps of Migrating a Program to a 64-bit SystemPVS-Studio
The article describes the main steps which should be performed to correctly port 32-bit Windows applications on 64-bit Windows systems. Although the article is meant for developers using C/C++ in Visual Studio 2005/2008 environment, it will be also useful for other developers who plan to port their applications on 64-bit systems.
Seven Steps of Migrating a Program to a 64-bit SystemAndrey Karpov
The article describes the main steps which should be performed to correctly port 32-bit Windows applications on 64-bit Windows systems. Although the article is meant for developers using C/C++ in Visual Studio 2005/2008 environment, it will be also useful for other developers who plan to port their applications on 64-bit systems.
The document discusses 64-bit computing architectures. It explains that 64-bit processors contain 64-bit general purpose registers that can hold 64-bit data and instructions can operate on 64-bit operands. This doubles both the data stream size and register capacity compared to 32-bit processors. It increases the dynamic range of integers and memory addresses that can be represented. Applications that use large files, numbers, or memory can benefit from 64-bit architectures.
I write this report to talk about 64x Architecture and explain what is the difference between 32x Architecture and 64x Architecture and what is the additional parts in 64x Architecture.
عمار عبد الكريم صاحب مبارك
AmmAr Abdualkareem sahib mobark
The document discusses optimization strategies for 64-bit programs. It explains that porting 32-bit applications to 64-bit can provide a 2-15% performance boost by eliminating the 32-bit emulation layer. Using 64-bit data types like ptrdiff_t and size_t as loop counters and indexes can optimize code speed by up to 30%. Proper struct layout and avoiding excessive memory usage, such as large stack allocations or pointer arrays for text processing, can decrease memory consumption which indirectly improves performance.
Microsoft SQL Server 2005 (64-bit) offers significantly improved memory availability and parallel processing performance compared to the 32-bit version. It is optimized for 64-bit processors like Itanium 2, AMD Opteron, and Intel Xeon. The 64-bit architecture allows for a larger addressable memory space, enhanced parallelism up to 64 processors, and faster data movement. These advantages enable SQL Server 2005 (64-bit) to handle more complex workloads, consolidate databases, and scale processing demands better than the 32-bit version. The document discusses considerations for choosing the 64-bit version and deployment best practices.
In this article, I've collected a huge amount of links all of which could prove potentially useful to software developers who are getting acquainted with 64-bit world. In general, we will cover C/C++ languages, but I am sure, that developers from other languages will discover a lot of interesting stuff here as well.
This document discusses the move to 64-bit computing. It explains that upgrading the hardware is relatively painless, as 64-bit processors can often be used with existing motherboards. However, compatibility must be checked, as not all motherboard and processor combinations work well together. In terms of performance, an AMD Athlon FX-55 is around 10% faster than an Athlon 64 4000+, while Opteron models are slightly faster still. However, for most applications the performance increase does not translate to huge gains. The document also briefly discusses 64-bit versions of Linux and Windows XP.
The document discusses the differences between 32-bit and 64-bit systems. 32-bit systems can address up to 4GB of memory while 64-bit systems can address much larger amounts, up to 4 billion times as much. 64-bit CPUs, operating systems, and applications support processing 64 bits of data at once. 64-bit systems are backwards compatible with 32-bit code and applications.
Questions concerned with the release of drivers for 64-bit versions of Windows are considered in this article. Some typical problems and the ways of their solutions are listed in the article as well as tools which simplify the process of drivers developing.
12 Things About WebLogic 12.1.3 #oow2014 #otnla15Frank Munz
This document summarizes 12 key things to know about Oracle WebLogic Server 12c. It discusses the new lightweight installer, per domain node manager, server templates, dynamic clusters, unified management APIs, Java Mission Control monitoring, built-in WLDF modules, RESTful management APIs, Java EE 7 support, new Maven goals, and using WebLogic with Docker containers. The presentation provides an overview of new and updated features in WebLogic 12c and highlights reasons to upgrade from previous versions.
Oracle Service Bus 12c (12.2.1) What You Always Wanted to KnowFrank Munz
This document provides an overview of Oracle Service Bus 12c, including:
- Key components of SOA like EAI, BPM, BPEL and how OSB fits into the SOA architecture.
- New features in OSB 12c like XQuery 1.0 support, JavaScript actions, and improved monitoring capabilities.
- Best practices for OSB configuration including pipeline reuse, versioning, clustering, and avoiding issues like heap overload and deadlocks.
- A discussion of Oracle Cloud offerings for SOA like SOA Cloud Service and Integration Cloud Service that aim to provide benefits of PaaS like quick provisioning and easy scaling.
WebLogic Server Work Managers and Overload ProtectionJames Bayer
A tour of the WebLogic Server work manager and self-tuning thread pool features that automatically adjust to changing workloads and protect the server from overload conditions.
WLST is a scripting tool that can be used to manage Oracle WebLogic Server domains and instances. It has two modes - offline for configuring domains without a running server, and online for managing running servers. The document discusses using WLST offline to create domains from templates, and online to perform tasks like deployment, configuration, and monitoring of running servers through JMX.
Docker in the Oracle Universe / WebLogic 12c / OFM 12cFrank Munz
This document discusses Docker and provides an overview presented by Frank Munz. Some key points:
- Docker is an open-source container technology that provides portable application isolation using Linux kernel features like namespaces and cgroups.
- Docker images contain layered filesystems for applications and dependencies. Containers run the images and provide isolated, lightweight runtimes.
- Docker solves issues around environment consistency by packaging applications and dependencies together. Images can be pulled from public registries or built locally.
- Security with Docker involves using trusted images, dropping privileges, and combining with tools like SELinux. Public clouds provide additional isolation over plain Docker containers.
- Oracle supports Docker for several of its products like Web
A straight-forward explanation with an example of how JSR-88 aka Deployment Plans can be used in WebLogic Server to make changes to values in deployment descriptors without modifying application archives.
Have you ever used Oracle WebLogic Server? If the answer is no, this presentation is for you. We explain core WebLogic Server concepts and perform a live walkthrough of the console covering core administration areas that include managed servers, JVM servers, JMS resources, logs, data sources, application deployments, and more.
Weblogic 11g admin basic with screencastRajiv Gupta
Installation of weblogic 11g
Creation and configuration of Admin server with three managed server
Creation of And Configuring Machines in Weblogic Server
Administering Managed Server With Node Manager
The document provides an overview of WebLogic Server topology, configuration, and administration. It describes key concepts such as domains, servers, clusters, Node Manager, and machines. It also covers configuration files, administration tools like the Administration Console and WLST, and some sample configuration schemes for development, high availability, and simplified administration.
Seven Steps of Migrating a Program to a 64-bit SystemPVS-Studio
The article describes the main steps which should be performed to correctly port 32-bit Windows applications on 64-bit Windows systems. Although the article is meant for developers using C/C++ in Visual Studio 2005/2008 environment, it will be also useful for other developers who plan to port their applications on 64-bit systems.
Seven Steps of Migrating a Program to a 64-bit SystemAndrey Karpov
The article describes the main steps which should be performed to correctly port 32-bit Windows applications on 64-bit Windows systems. Although the article is meant for developers using C/C++ in Visual Studio 2005/2008 environment, it will be also useful for other developers who plan to port their applications on 64-bit systems.
The document discusses 64-bit computing architectures. It explains that 64-bit processors contain 64-bit general purpose registers that can hold 64-bit data and instructions can operate on 64-bit operands. This doubles both the data stream size and register capacity compared to 32-bit processors. It increases the dynamic range of integers and memory addresses that can be represented. Applications that use large files, numbers, or memory can benefit from 64-bit architectures.
I write this report to talk about 64x Architecture and explain what is the difference between 32x Architecture and 64x Architecture and what is the additional parts in 64x Architecture.
عمار عبد الكريم صاحب مبارك
AmmAr Abdualkareem sahib mobark
The document discusses optimization strategies for 64-bit programs. It explains that porting 32-bit applications to 64-bit can provide a 2-15% performance boost by eliminating the 32-bit emulation layer. Using 64-bit data types like ptrdiff_t and size_t as loop counters and indexes can optimize code speed by up to 30%. Proper struct layout and avoiding excessive memory usage, such as large stack allocations or pointer arrays for text processing, can decrease memory consumption which indirectly improves performance.
Microsoft SQL Server 2005 (64-bit) offers significantly improved memory availability and parallel processing performance compared to the 32-bit version. It is optimized for 64-bit processors like Itanium 2, AMD Opteron, and Intel Xeon. The 64-bit architecture allows for a larger addressable memory space, enhanced parallelism up to 64 processors, and faster data movement. These advantages enable SQL Server 2005 (64-bit) to handle more complex workloads, consolidate databases, and scale processing demands better than the 32-bit version. The document discusses considerations for choosing the 64-bit version and deployment best practices.
In this article, I've collected a huge amount of links all of which could prove potentially useful to software developers who are getting acquainted with 64-bit world. In general, we will cover C/C++ languages, but I am sure, that developers from other languages will discover a lot of interesting stuff here as well.
This document discusses the move to 64-bit computing. It explains that upgrading the hardware is relatively painless, as 64-bit processors can often be used with existing motherboards. However, compatibility must be checked, as not all motherboard and processor combinations work well together. In terms of performance, an AMD Athlon FX-55 is around 10% faster than an Athlon 64 4000+, while Opteron models are slightly faster still. However, for most applications the performance increase does not translate to huge gains. The document also briefly discusses 64-bit versions of Linux and Windows XP.
The document discusses the differences between 32-bit and 64-bit systems. 32-bit systems can address up to 4GB of memory while 64-bit systems can address much larger amounts, up to 4 billion times as much. 64-bit CPUs, operating systems, and applications support processing 64 bits of data at once. 64-bit systems are backwards compatible with 32-bit code and applications.
Questions concerned with the release of drivers for 64-bit versions of Windows are considered in this article. Some typical problems and the ways of their solutions are listed in the article as well as tools which simplify the process of drivers developing.
Introduction into 64 bits for the beginners or where's again the 64-bit world?PVS-Studio
1) The transition to 64-bit computing began in 2003-2004 but has not been fully realized yet due to various challenges.
2) One challenge was the lack of 64-bit operating systems and drivers, as well as 64-bit versions of most popular software programs.
3) Porting existing 32-bit software to 64-bit versions proved difficult, as unexpected errors could occur, and testing tools were not adequate for discovering 64-bit specific issues until recently.
Installing Cognos 10: Tips and Tricks from the Trenches – Questions & Answers Senturus
Senturus experts answer nearly 100 questions raised by participants during the Installing Cognos 10: Tips and Tricks from the Trenches webinar. View the video recording and download this deck: http://www.senturus.com/resources/installing-cognos-10-2-1-tips-tricks-trenches/.
Topics include:
• Commonly encountered installation issues and how-to advice on streamlining a Cognos 10 upgrade
• Cognos 10 BI server core components
• Cognos 10 search index required post-install
• Navigating the maze of 32-bit and 64-bit
Senturus, a business analytics consulting firm, has a resource library with hundreds of free recorded webinars, trainings, demos and unbiased product reviews. Take a look and share them with your colleagues and friends: http://www.senturus.com/resources/.
This document discusses a new 64-bit block cipher called REBC3 that is designed to take advantage of 64-bit microprocessor architectures. REBC3 improves upon an earlier 32-bit block cipher called REBC2 by using 64-bit operations and a variable block length. The key features of REBC3 include substitution and permutation using rotors, round key generation from a key rotor, and dependency of block length and number of rounds on the key length. REBC3 is analyzed and compared to the AES cipher in terms of security characteristics and performance.
Can I install 64 bit on a 32-bit machine? Can you install 64 bit on 32-bit system? Do you know their difference? How to run a 64-bit program/game on 32-bit OS?
x86-64 is a superset of the x86 instruction set architecture. x86-64 processors can run existing 32-bit or 16-bit x86 programs at full speed, but also support new programs written with a 64-bit address space and other additional capabilities.
Virtual Memory In Contemporary Microprocessors And 64-Bit Microprocessors Arc...Anurag Deb
Virtual memory is a technique that allows processes to have more memory than is physically available by swapping parts of programs between RAM and disk as needed. This summary examines the virtual memory designs of six contemporary microprocessors, including their memory management units, address spaces, and segmentation. It also introduces 64-bit microprocessor architectures, which can theoretically address much larger memory but are currently limited by physical memory and page table sizes. Overall, the document provides an overview of virtual memory implementations and differences across modern processor architectures.
Cerebras AI Day Deck :: A closer look at the world’s fastest AI Chipdeniztortop
At Cerebras AI Day, we unveiled the next chapter of the Cerebras AI platform, new state-of-the-art AI models, and our latest AI supercomputers.
> Cerebras announces CS-3, the world’s fastest AI Chip with a whopping 4 trillion transistors
> Cerebras selects Qualcomm to deliver unprecedented performance in AI Inference
> Cerebras and G42 break ground on Condor Galaxy 3, an 8 exaFLOPs AI Supercomputer
The document discusses the performance benefits of using 64-bit systems for video production workflows with Adobe Creative Suite 4 Production Premium. It notes that 64-bit systems can provide up to 200% faster rendering and editing of high-definition video files compared to 32-bit systems. Testing by Jan Ozer found renderings were up to 63% faster on HDV and up to 227% faster on RED camera footage on 64-bit systems. The document outlines how CS4 Production Premium applications are optimized for 64-bit and can better utilize available RAM.
C-DAC has developed the VEGA series of microprocessors, including India's first 64-bit multicore RISC-V processor. This includes 32/64-bit single/dual/quad core superscalar processors based on the RISC-V ISA. Two VEGA SoCs have been fabricated - THEJAS32 and THEJAS64. THEJAS64 integrates a 64-bit VEGA processor with peripherals in a 180nm process. C-DAC aims to develop indigenous processor technology through the VEGA processors and establish a complete ecosystem to achieve self-reliance in microprocessor design.
This presentation provides valuable insights into effective cost-saving techniques on AWS. Learn how to optimize your AWS resources by rightsizing, increasing elasticity, picking the right storage class, and choosing the best pricing model. Additionally, discover essential governance mechanisms to ensure continuous cost efficiency. Whether you are new to AWS or an experienced user, this presentation provides clear and practical tips to help you reduce your cloud costs and get the most out of your budget.
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.
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
HCL Notes und Domino Lizenzkostenreduzierung in der Welt von DLAUpanagenda
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
DLAU und die Lizenzen nach dem CCB- und CCX-Modell sind für viele in der HCL-Community seit letztem Jahr ein heißes Thema. Als Notes- oder Domino-Kunde haben Sie vielleicht mit unerwartet hohen Benutzerzahlen und Lizenzgebühren zu kämpfen. Sie fragen sich vielleicht, wie diese neue Art der Lizenzierung funktioniert und welchen Nutzen sie Ihnen bringt. Vor allem wollen Sie sicherlich Ihr Budget einhalten und Kosten sparen, wo immer möglich. Das verstehen wir und wir möchten Ihnen dabei helfen!
Wir erklären Ihnen, wie Sie häufige Konfigurationsprobleme lösen können, die dazu führen können, dass mehr Benutzer gezählt werden als nötig, und wie Sie überflüssige oder ungenutzte Konten identifizieren und entfernen können, um Geld zu sparen. Es gibt auch einige Ansätze, die zu unnötigen Ausgaben führen können, z. B. wenn ein Personendokument anstelle eines Mail-Ins für geteilte Mailboxen verwendet wird. Wir zeigen Ihnen solche Fälle und deren Lösungen. Und natürlich erklären wir Ihnen das neue Lizenzmodell.
Nehmen Sie an diesem Webinar teil, bei dem HCL-Ambassador Marc Thomas und Gastredner Franz Walder Ihnen diese neue Welt näherbringen. Es vermittelt Ihnen die Tools und das Know-how, um den Überblick zu bewahren. Sie werden in der Lage sein, Ihre Kosten durch eine optimierte Domino-Konfiguration zu reduzieren und auch in Zukunft gering zu halten.
Diese Themen werden behandelt
- Reduzierung der Lizenzkosten durch Auffinden und Beheben von Fehlkonfigurationen und überflüssigen Konten
- Wie funktionieren CCB- und CCX-Lizenzen wirklich?
- Verstehen des DLAU-Tools und wie man es am besten nutzt
- Tipps für häufige Problembereiche, wie z. B. Team-Postfächer, Funktions-/Testbenutzer usw.
- Praxisbeispiele und Best Practices zum sofortigen Umsetzen
Digital Marketing Trends in 2024 | Guide for Staying AheadWask
https://www.wask.co/ebooks/digital-marketing-trends-in-2024
Feeling lost in the digital marketing whirlwind of 2024? Technology is changing, consumer habits are evolving, and staying ahead of the curve feels like a never-ending pursuit. This e-book is your compass. Dive into actionable insights to handle the complexities of modern marketing. From hyper-personalization to the power of user-generated content, learn how to build long-term relationships with your audience and unlock the secrets to success in the ever-shifting digital landscape.
Building Production Ready Search Pipelines with Spark and MilvusZilliz
Spark is the widely used ETL tool for processing, indexing and ingesting data to serving stack for search. Milvus is the production-ready open-source vector database. In this talk we will show how to use Spark to process unstructured data to extract vector representations, and push the vectors to Milvus vector database for search serving.
leewayhertz.com-AI in predictive maintenance Use cases technologies benefits ...alexjohnson7307
Predictive maintenance is a proactive approach that anticipates equipment failures before they happen. At the forefront of this innovative strategy is Artificial Intelligence (AI), which brings unprecedented precision and efficiency. AI in predictive maintenance is transforming industries by reducing downtime, minimizing costs, and enhancing productivity.
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.
Dive into the realm of operating systems (OS) with Pravash Chandra Das, a seasoned Digital Forensic Analyst, as your guide. 🚀 This comprehensive presentation illuminates the core concepts, types, and evolution of OS, essential for understanding modern computing landscapes.
Beginning with the foundational definition, Das clarifies the pivotal role of OS as system software orchestrating hardware resources, software applications, and user interactions. Through succinct descriptions, he delineates the diverse types of OS, from single-user, single-task environments like early MS-DOS iterations, to multi-user, multi-tasking systems exemplified by modern Linux distributions.
Crucial components like the kernel and shell are dissected, highlighting their indispensable functions in resource management and user interface interaction. Das elucidates how the kernel acts as the central nervous system, orchestrating process scheduling, memory allocation, and device management. Meanwhile, the shell serves as the gateway for user commands, bridging the gap between human input and machine execution. 💻
The narrative then shifts to a captivating exploration of prominent desktop OSs, Windows, macOS, and Linux. Windows, with its globally ubiquitous presence and user-friendly interface, emerges as a cornerstone in personal computing history. macOS, lauded for its sleek design and seamless integration with Apple's ecosystem, stands as a beacon of stability and creativity. Linux, an open-source marvel, offers unparalleled flexibility and security, revolutionizing the computing landscape. 🖥️
Moving to the realm of mobile devices, Das unravels the dominance of Android and iOS. Android's open-source ethos fosters a vibrant ecosystem of customization and innovation, while iOS boasts a seamless user experience and robust security infrastructure. Meanwhile, discontinued platforms like Symbian and Palm OS evoke nostalgia for their pioneering roles in the smartphone revolution.
The journey concludes with a reflection on the ever-evolving landscape of OS, underscored by the emergence of real-time operating systems (RTOS) and the persistent quest for innovation and efficiency. As technology continues to shape our world, understanding the foundations and evolution of operating systems remains paramount. Join Pravash Chandra Das on this illuminating journey through the heart of computing. 🌟
Salesforce Integration for Bonterra Impact Management (fka Social Solutions A...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on integration of Salesforce with Bonterra Impact Management.
Interested in deploying an integration with Salesforce for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
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5. Java and 64-Bit Architectures
Abstract
The need to process massive amounts of data at ever-increasing speeds is
driving the IT industry towards 64-bit applications built on 64-bit architectures. In
the right context, 64-bit systems outperform their 32-bit counterparts because of
the ability to process huge datasets with relative ease. Examples of early
adopters of 64-bit technology include financial institutions, the insurance
industry and the scientific community-all enterprises the success of which
hinges on how quickly they can manipulate large amounts of data.
Despite all of the positives surrounding 64-bit architectures, the technology is
not a panacea. The move from 32 to 64-bits mean that program code and data
start occupying twice as much space, increasing memory footprint and causing
access to system memory to become a bottleneck. Java is particularly sensitive
to this since memory management is automated and operations like memory
allocation, object access and garbage collection all exert high pressure on the
memory system.
The cost of migrating an application to 64 bits also has to be accounted for.
Luckily, Java benefits greatly from its “write once, run everywhere” property.
Most of the time, it's as simple as switching the Java Virtual Machine to a 64-bit
version. However, migrating Java applications that use native (JNI) code to
64-bit requires a porting effort. Some developers are reticent to employ 64-bit
architectures in their enterprise as they perceive these challenges to mitigate
the benefits of the more robust 64-bit technology. Some broad guidelines for
choosing 64- or 32 bit are offered to help customers determine which option is
right for them.
Java and 64-Bit Architectures 1
6. J a va an d 6 4-Bit A rc hi tec tu re s
Why Do We Need 64-bit Architectures?
The ever-present need for more powerful Java applications processing larger amounts
of data in exponentially shorter intervals is a constant challenge not just to Java
developers, but to the manufacturers of the hardware and software on which those
applications run. Today, we are witnessing another step in the evolution of computer
machinery: the transition from 32-bit architectures to 64-bit architectures. For the past
decade-and-a-half, 32-bit processing was considered sufficient to run most enterprise
applications; however, today the changing business landscape has placed huge demands
put on these systems to grow commensurately and 64-bit architecture is seen as the way
to meet these demands.
Already, 64-bit hardware has become an industry standard, first introduced in high-end
CPUs such as IBM Power, Sun SPARC and Intel Itanium and more recently solidified
with the availability of such hardware as the AMD Opteron chips and Intel Xeon
EM64T chips. In addition to the plethora of 64-bit hardware available, most major
operating system vendors-including Microsoft, HP, IBM, Sun and the Linux
vendors-have introduced 64-bit versions of their products. Only in the Java Virtual
Machine world is the move to 64-bit lagging. Today, 64-bit JVMs are less common and
used primarily in systems with specific needs, such as for applications that require
massive memory heaps. However, interest in 64-bit JVMs is on the rise.
Thus the question: are 64-bit architectures right for you? Despite the claims and solid
evidence of 64-bit's power, the technology is still at a stage where not everyone, every
application, every enterprise will see its benefits.
This paper examines 64-bit architectures and discusses some real-life examples of how
building applications on 64-bit systems has dramatically improved performance and
company profitability. It will also discuss the issues that might dissuade an organization
from implementing 64-bit solutions within their enterprise.
64-bit Architectures, Operating Systems and Java Virtual
Machines
Before choosing between 32 and 64-bit systems, it is important to understand the
ramifications of how each system layer-hardware, operating system, and JVM-impacts,
and is impacted by, the other layers. Choosing the right configuration of the layers is
more than just a question of whether or not to exploit the capabilities of 64-bit over 32.
Instead, the user needs to first consider the various deployment alternatives available
and which of those alternatives best meets their needs. These deployment alternatives
are shown in the following diagram:
2 Java and 64-Bit Architectures
7. Benefits of 64-bit Ja va
As the diagram shows, 64-bit support in a lower layer (for example, the hardware layer)
allows the user to choose between 32- and 64-bit in a higher layer; however, a user
cannot run 32-bit in a lower layer and 64-bit in a higher one.
From the Java application's perspective, the first two options in the preceding diagram
(that is, when a 32-bit operating system is used) are identical. The hardware's 64-bit
features will not be used. However, when a 64-bit operating system is installed, the user
can choose between a 32- and 64-bit JVM, and the only configuration that allows a
64-bit JVM is when the entire stack is 64-bit enabled.
Benefits of 64-bit Java
64-bit is becoming the preferred architecture for enterprise Java systems processing
large amounts of data. The basis for this statement is data size: many of today's
applications must process ever-increasing amounts of data and 64-bit architectures can
handle those larger datasets much more efficiently than 32-bit systems. Generally
speaking, a 32-bit system can directly address about 4 GB of data. Today, many
applications are exceed 4 GB in size and require a far more robust processing capability.
Enter the 64-bit architecture.
Systems running on 64-bit architectures can access and manipulate amounts of memory
that dwarf the capacity of their 32-bit counterparts. When an application runs on 64-bit
architecture, each process can, theoretically, access more than 4 billion times the
memory accessible by 32-bit processors (642 vs. 322). In addition, the current
implementation of 64-bit architectures allows the addressing of an equally massive
amount of physical memory. Even if the practical limit is often smaller, it is still a huge
amount of memory, and the ability to access and use that amount is what makes 64-bit
architectures so desirable.
Java and 64-Bit Architectures 3
8. J a va an d 6 4-Bit A rc hi tec tu re s
The capability to use huge amounts of memory also makes garbage collection-a
common bottleneck in Java applications-more efficient. The aforementioned virtual real
estate available to 64-bit architectures means that larger heaps are available for object
allocation. As a rule, the rate of object allocation is high; however when the heap is full,
garbage collection must occur so that heap space can be freed, allowing the application
to continue to run. The smaller the heap, the more frequent the garbage collection; thus,
the larger the heap, the less often garbage collection is required. Since garbage
collection represents a performance hit, reducing the number and duration of these
collections is key to a highly performing application. Moreover, a larger heap can allow
the JVM more flexibility in finding a less intrusive point at which to collect garbage.
This is why the large heaps afforded by 64-bit architectures are desirable.
This reduction in overhead is clearly illustrated in the following chart, which is based on
data gathered by Intel. The chart shows how, as heap size increases, the overhead
required for garbage collection decreases. Notice that garbage collection on a heap of
1.5 GB is nearly five times as expensive as that on a heap of 13.5 GB; the math is simple:
by using a 64-bit architecture, your application cannot only avail itself of a much larger
heap for object allocation, but the overhead of maintaining that heap is significantly
cheaper.
The preceding graph demonstrates that a larger heap leads to higher system throughput.
However, another property that is important for many systems is system responsiveness,
which is impacted by GC pause times. Generally, the JVM needs to pause to collect
garbage and this pause time is dependent on two factors: the heap size and the amount
4 Java and 64-Bit Architectures
9. 64-bit is Al re ady Making its Pres enc e Fe lt
of live data on the heap (non-garbage). Together these factors form a complex
relationship, but, in general, the outcome is that a very large heap means longer pause
times. On the other hand, a large heap allows caching larger amounts of data in memory,
which can decrease the need to access the disk or network-both operations that can
decrease responsiveness. When choosing between a 32- and a 64-bit JVM for a
response-time sensitive application, all of these parameters must be taken into account.
Data bandwidth is another area that demonstrates 64-bit's superiority over 32-bit. 64-bit
architectures can use wider registers, which allow them to perform operations on large
amounts of data per processor cycle. 32-bit systems might require using several registers
or, in the worst case, accessing system memory to perform the same operations. Also,
on some 64-bit architectures - specifically Intel Xeon EM64T and AMD Opteron - more
registers are available in 64-bit mode, which in itself provides a performance boost.
From this we conclude that any application that requires a large heap to cache or process
large amounts of data, and applications that do calculations on 64-bit data, can benefit
greatly from using a 64-bit stack.
64-bit is Already Making its Presence Felt
Already, a growing list of 64-bit customers has experienced great success with this latest
technological development. Financial institutions, such as banks and investment house,
with their ever-increasing need to handle more and bigger datasets in real-time and to
run expert systems, have shown to be a perfect fit for 64-bit architectures. So too has the
insurance industry, which makes great use of the larger architecture's ability to provide
more relevant actuarial statistics to help drive their profitability. 64-bit architectures
have also proven a boon to the scientific community as a solution to providing better
numerical analysis systems and geographical information systems. Additionally,
systems built on 64-bit architectures have proven extremely effective for managing data
warehouses and other implementations that require managing and manipulating massive
amounts of data quickly. Here are two examples of “wins” for 64-bit architectures:
Nielsen Outdoor measures the effectiveness of outdoor advertising channels such
as billboards, outdoor kiosks, and bus stops. To provide this kind of information
to their clients, they require an application that can handle datasets on the order of
24 GB with the possibility of a future demand for datasets as large as 108 GB.
Moreover, the application must handle an extremely large amount of
computations, ruling out the efficacy of disk-caching data for later use. This need
for larger datasets, combined with the ability to use this data quickly, was easily
solved by implementing their application on 64-bit architecture.
Handling larger datasets and providing near-instant response also drove a large
financial institution to transition from 32-bit architectures to 64-bit. This
Java and 64-Bit Architectures 5
10. J a va an d 6 4-Bit A rc hi tec tu re s
institution provides risk calculations for currency trading, a process that requires
an expert system that can support huge heap sizes-up to 48 GB-while facilitating
real-time trades. Obviously, running on 32-bit and caching data to disk, while
providing the necessary storage, could not meet the performance requirements. By
building their system on a 64-bit chip running with a 64-bit enable JVM, they
were able to meet their requirements and provide useful, timely data to their
traders.
64-bit is Not a Panacea
The preceding sections have outlined the benefits of a 64-bit architecture to Java.
Enterprise servers supporting 64-bit have been available for 10 years or more, and have
become very widespread with the introduction of the Intel EM64T and AMD64
architecture. Operating systems with 64-bit support are becoming very common, and
64-bit JVMs are available. Despite this, to date, 64-bit Java has seen limited adoption.
Why is that?
While 64-bit architectures sounds like a simple solution to impending business
challenges, it is not a panacea. While 64-bit hardware and even 64-bit operating systems
are becoming more and more ubiquitous, there is still a lag in the JVM world, creating
issues with running this powerful technology, issues that might lead some to believe that
enduring the limitations of 32-bit architectures (vis-à-vis 64-bit) poses fewer drawbacks
to their success than they would face implementing current 64-bit systems. The chief
culprit here is, paradoxically, also 64-bit's key feature: its ability to handle large sets of
data.
First of all, because Java a garbage-collected language, it is particularly sensitive to
dataset size. This means that applications built on 64-bit architectures must be designed
to handle the large datasets available to them. Garbage must be collected quickly with
minimal pause times; object access times need to be minimized. For example, pause
times considered minimal on most applications might be undesirably long or impede
required performance of real-time systems, a prime target for 64-bit architectures. In this
case, system design would need to severely restrict how long pauses can last and how
often they should occur. Moreover, any special needs dictated by a requirement of
real-time response must be addressed. Failure to meet any of these objectives can result
in an application that cannot efficiently handle the amount of data that you might, by
virtue of your 64-bit architecture, want processed. The result is a poorly- or even a
non-performing application.
Another issue developers need to address is pointer size: 64-bit pointers are twice the
size of a 32-bit pointer and applications run on a 32-bit architecture will automatically
get bigger when ported a 64-bit system. Beyond the physical reality that loading and
storing 64-bit pointer data occurs more slowly than it does with 32-bit architectures,
6 Java and 64-Bit Architectures
11. M i g ra t i ng t o 6 4- b i t i s Easy, but Has Its I ssues, Too
64-bit pointers also use cache less efficiently than their 32-bit counterparts, which
consume less space in the cache. This is a problem because, with 64-bit data structures
shuffling larger amounts of data, the risk of cache misses-and their often severe impact
on system performance-increases commensurately.
To summarize, applications that exert high pressure on the system memory but without
benefiting from a large heap will perform slower in 64-bit mode. Many or most legacy
enterprise Java applications fall in this category.
Migrating to 64-bit is Easy, but Has Its Issues, Too
If you are currently running a 32-bit system and want to port it to a 64-bit architecture
running on a 64-bit JVM, the process is relatively simple: basically, you just install the
application on the new architecture and run it; however, if your application uses 32-bit
JNI native code, you will experience problems. Java applications that use 32-bit JNI
native code can't run on 64-bit platforms with a 64-bit JVM. In order to port these
applications to new 64-bit platforms, you need to recompile the 32-bit native code to the
new platform, which requires the additional overhead of modifying the original
application. If you don't own the source code, this might not be possible.
Is 64-bit Right for You?
As outlined in this paper, some applications benefit from 64-bit and some do not.
Generally, you should follow these recommendations:
Use a 64-bit stack for applications that:
Need a Java heap larger than 4 GB
Exhibit a large garbage collection overhead when run with a small heap
Do a lot of calculations on 64-bit data (double precision floating point, long
integers)
Use a 32-bit stack when:
Memory allocation is high, but a small Java heap is sufficient
Short garbage collection pauses are important
Most legacy enterprise Java applications fall in the latter category, although this is
slowly changing as dataset sizes increase and software-including JVMs-continue to
improve their 64-bit behavior, alleviating some of the drawbacks. There is of course a
gray area for borderline applications that need heaps in the range of 3-4 GB.
The following sample benchmarks—all run with 1 GB heap—demonstrate this.
Java and 64-Bit Architectures 7
12. J a va an d 6 4-Bit A rc hi tec tu re s
SPECjbb2005 is SPEC’s benchmark for evaluating the performance of server-side Java.
It is memory intensive, so running with a 64-bit JVM results in a significant
performance drop due to higher pressure on the memory bus.
8 Java and 64-Bit Architectures
13. Summary and Recommendations
SPECjvm98 is SPEC's benchmark suite for client-side Java performance. It contains a
mix of workloads and is, despite being dated, fairly representative of Java desktop
applications. It suffers from the overhead of 64-bit data but not as much as the extremely
memory-intensive SPECjbb2005 benchmark.
While the preceding benchmarks show the 32-bit system slightly outperforming its
64-bit rival, these statistics were generated using a relatively small heap (1 GB). Current
32-bit JVMs perform faster than 64-bit when the heap is small. However, as stated
earlier, a 64-bit JVM can outperform the 32-bit JVM if a very large heap is used. If it
does, and at what heap size, depends on the application.
SciMark 2.0 is a NIST benchmark for measuring floating point performance. It is
CPU-intensive and can benefit from wider registers and does not put much pressure on
the memory bus. This benchmark benefits slightly from using a 64-bit JVM.
Summary and Recommendations
64-bit Java brings numerous advantages, most importantly the ability to keep large
datasets in memory. This can provide a significant performance boost for the right
application. However, 32-bit Java still outperforms 64-bit in many cases when a small
Java heap is sufficient.
You should consider using a 64-bit JVM if:
Java and 64-Bit Architectures 9
14. J a va an d 6 4-Bit A rc hi tec tu re s
Your application requires quick access to a large dataset, such as an in-memory
database or cache.
You determine that you have a large GC overhead with a small heap.
You have issues with bottlenecks in code that does calculations using many
variables on Intel EM64T and AMD64 hardware.
You must use a 64-bit JNI library.
Applications that do not have any of the properties above probably perform better with
a 32-bit JVM.
10 Java and 64-Bit Architectures