This document contains performance and benchmark results for IBM servers and workstations running the UNIX® (AIX®), IBM i and Linux® operating systems. This includes the IBM Power™ Systems servers, IBM PowerLinux (System p™, System p5™, eServer™ p5, pSeries®, OpenPower® and IBM RS/6000®; BladeCenter® Power Architecture® technology-based blades) and IntelliStation® POWER™ workstations.
This document contains performance results for systems based on the POWER processor through January 2016.
On-Demand Recording: https://www.nginx.com/resources/webinars/how-to-get-started-with-nginx/
In this webinar, we help you get started using NGINX, the de facto standard building block for modern microservices-based architectures. During this practical workshop, we take you through installing and configuring NGINX as a web server, load balancer, and reverse proxy.
Load Balancing MySQL with HAProxy - SlidesSeveralnines
Agenda:
* What is HAProxy?
* SQL Load balancing for MySQL
* Failure detection using MySQL health checks
* High Availability with Keepalived and Virtual IP
* Use cases: MySQL Cluster, Galera Cluster and MySQL Replication
* Alternative methods: Database drivers with inbuilt cluster support, MySQL proxy, MaxScale, ProxySQL
The document discusses Pure Storage and its all-flash storage solutions. It provides 10 reasons to choose Pure, including that Pure storage is built for NVMe, has a disruptively simple architecture, proven high availability of 99.9999%, AI-driven management and predictive support, application support, self-protecting storage, an open full stack, Evergreen upgrades, and industry recognition as a leader in Gartner reports. The document then discusses Pure's business model, customer experience, technology advantages, and culture that emphasize customer satisfaction.
Azure Data Box Family Overview and Microsoft Intelligent Edge StrategyTakeshi Fukuhara
2019年2月26日に実施した "Azure を利用したインフラのモダナイズ!Azure File Sync と Azure Data Box 特集セミナー" でのセッション資料。Azure Data Boxファミリー概要と、マイクロソフトのインテリジェントエッジ戦略におけるAzure Data Box Ege/Gatewayの位置づけについての説明。Appendixには、Azure StackとAzure Data Box Edgeの比較スライドあり。
[pgday.Seoul 2022] PostgreSQL with Google CloudPgDay.Seoul
Google Cloud offers several fully managed database services for PostgreSQL workloads, including Cloud SQL and AlloyDB.
Cloud SQL provides a fully managed relational database service for PostgreSQL, MySQL, and SQL Server. It offers 99.999% availability, unlimited scaling, and automatic failure recovery.
AlloyDB is a new database engine compatible with PostgreSQL that provides up to 4x faster transactions and 100x faster analytics queries than standard PostgreSQL. It features independent scaling of storage and computing resources.
Google Cloud aims to be the best home for PostgreSQL workloads by providing compatibility with open source PostgreSQL and enterprise-grade features, performance, reliability, and support across its database services.
On-Demand Recording: https://www.nginx.com/resources/webinars/how-to-get-started-with-nginx/
In this webinar, we help you get started using NGINX, the de facto standard building block for modern microservices-based architectures. During this practical workshop, we take you through installing and configuring NGINX as a web server, load balancer, and reverse proxy.
Load Balancing MySQL with HAProxy - SlidesSeveralnines
Agenda:
* What is HAProxy?
* SQL Load balancing for MySQL
* Failure detection using MySQL health checks
* High Availability with Keepalived and Virtual IP
* Use cases: MySQL Cluster, Galera Cluster and MySQL Replication
* Alternative methods: Database drivers with inbuilt cluster support, MySQL proxy, MaxScale, ProxySQL
The document discusses Pure Storage and its all-flash storage solutions. It provides 10 reasons to choose Pure, including that Pure storage is built for NVMe, has a disruptively simple architecture, proven high availability of 99.9999%, AI-driven management and predictive support, application support, self-protecting storage, an open full stack, Evergreen upgrades, and industry recognition as a leader in Gartner reports. The document then discusses Pure's business model, customer experience, technology advantages, and culture that emphasize customer satisfaction.
Azure Data Box Family Overview and Microsoft Intelligent Edge StrategyTakeshi Fukuhara
2019年2月26日に実施した "Azure を利用したインフラのモダナイズ!Azure File Sync と Azure Data Box 特集セミナー" でのセッション資料。Azure Data Boxファミリー概要と、マイクロソフトのインテリジェントエッジ戦略におけるAzure Data Box Ege/Gatewayの位置づけについての説明。Appendixには、Azure StackとAzure Data Box Edgeの比較スライドあり。
[pgday.Seoul 2022] PostgreSQL with Google CloudPgDay.Seoul
Google Cloud offers several fully managed database services for PostgreSQL workloads, including Cloud SQL and AlloyDB.
Cloud SQL provides a fully managed relational database service for PostgreSQL, MySQL, and SQL Server. It offers 99.999% availability, unlimited scaling, and automatic failure recovery.
AlloyDB is a new database engine compatible with PostgreSQL that provides up to 4x faster transactions and 100x faster analytics queries than standard PostgreSQL. It features independent scaling of storage and computing resources.
Google Cloud aims to be the best home for PostgreSQL workloads by providing compatibility with open source PostgreSQL and enterprise-grade features, performance, reliability, and support across its database services.
NGINX ADC: Basics and Best Practices – EMEANGINX, Inc.
In this webinar we help you get started with NGINX, industry’s most ubiquitous web server and API gateway. We cover best practices for installing, configuring, and troubleshooting both NGINX Open Source and the enterprise-grade NGINX Plus. We provide insights about using NGINX Controller to manage your NGINX Plus instances.
Watch this webinar to learn:
- How to create NGINX configurations for web server, load balancer, etc.
- About improving performance using keepalives and other NGINX directives
- How the NGINX Controller Load Balancing Module can manage NGINX Plus instances at scale
- About augmenting your existing ADC with NGINX
https://www.nginx.com/resources/webinars/nginx-adc-basics-best-practices-emea/
Best Practices for Running PostgreSQL on AWS - DAT314 - re:Invent 2017Amazon Web Services
PostgreSQL is an open source database growing in popularity because of its rich features, vibrant community, and compatibility with commercial databases. Learn about ways to run PostgreSQL on AWS including self-managed, and the managed database services from AWS: Amazon Relational Database Service (Amazon RDS) and the Amazon Aurora PostgreSQL-compatible Edition. This talk covers key Amazon RDS for PostgreSQL functionality, availability, and management. We also review general guidelines for common user operations and activities such as migration, tuning, and monitoring for their RDS for PostgreSQL instances.
The document discusses various integration solution patterns including enterprise integration patterns (EIPs), implementation of EIPs using WSO2 Enterprise Service Bus (ESB), and high-level integration patterns like API gateway, service broker, and dual channeling. It describes how functional components of WSO2 ESB like mediators and sequences can be used to implement EIPs. Overall it provides an overview of best practices, approaches and strategies for designing integration solutions using patterns.
Spring Boot Actuator 2.0 & Micrometer #jjug_ccc #ccc_a1Toshiaki Maki
Spring Boot Actuator 2.0 provides additional monitoring endpoints for Spring Boot applications running in production. Micrometer allows instrumenting Spring Boot applications without vendor lock-in by providing common metrics that can be exported to systems like Prometheus, Datadog, and Cloud Foundry Metrics. Key features include multi-dimensional metrics with tags instead of hierarchies, histograms for response time distributions, and client-side percentiles. Monitoring of Spring Boot applications can be done on Cloud Foundry by scraping the /actuator/prometheus endpoint across application instances behind a load balancer.
Encender y Apagar VMs en Azure AutomaticamenteRaGaZoMe
Este documento describe los pasos para configurar cuentas de automatización en Azure para encender y apagar máquinas virtuales (VMs) automáticamente a horas específicas. Estos pasos incluyen crear una cuenta de automatización, agregar credenciales, crear un runbook de PowerShell para iniciar/detener VMs, probar el runbook y programar su ejecución diaria a las 5 am para encender la VM.
The document discusses Pure Storage's FlashArray and its key technologies, including:
- Metadata Fabric which powers deduplication, compression, garbage collection, and flash management;
- DirectFlash architecture which eliminates software layers and speaks directly to flash for deterministic performance;
- 100% software-defined NVMe architecture which manages flash globally for performance, endurance and resiliency;
- 2x better data reduction than other solutions through inline deduplication and compression at the 512B level.
This document discusses configuring the WSO2 ESB for high volume API management. It provides an overview of WSO2 offerings and describes how the ESB was able to support over 1 billion messages per day for eBay by optimizing the operating system, JVM, ESB configuration, enabling message relay mode and HTTP relay transport. It also covers monitoring, error handling, and questions.
Basic concept of nginx , Apache Vs Nginx , Nginx as Loadbalancer , Nginx as Reverse proxy , Configuration of nginx as load balancer and reverse proxy .
Percona Toolkit for Effective MySQL AdministrationMydbops
The document discusses various tools from the Percona Toolkit that can be used for effective MySQL administration. It describes tools like pt-config-diff to find configuration differences, pt-query-digest to analyze MySQL queries from logs, pt-duplicate-key-checker to check for duplicate indexes, and pt-table-checksum to perform replication consistency checks. Installation instructions and usage examples are provided for some of the key tools.
WebAssembly is neither Web nor Assembly. This may sound odd at first, but makes a lot of sense if you look at some of its core features: Fast, efficient, sandboxed. Something we want from container technologies!
In this talk, we look at WASM as an alternative for your everyday container. We develop and deploy applications that run in WASM, not in the browser, but everywhere, including the cloud. Together with accompanying technologies like WASI and the experimental WAGI, we see how WebAssembly can be the future for cloud apps, including serverless.
High Availability Content Caching with NGINXNGINX, Inc.
On-Demand Recording:
https://www.nginx.com/resources/webinars/high-availability-content-caching-nginx/
You trust NGINX to be your web server, but did you know it’s also a high-performance content cache? In fact, the world’s most popular CDNs – CloudFlare, MaxCDN, and Level 3 among them – are built on top of the open source NGINX software.
NGINX content caching can drastically improve the performance of your applications. We’ll start with basic configuration, then move on to advanced concepts and best practices for architecting high availability and capacity in your application infrastructure.
Join this webinar to:
* Enable content caching with the key configuration directives
* Use micro caching with NGINX Plus to cache dynamic content while maintaining low CPU utilization
* Partition your cache across multiple servers for high availability and increased capacity
* Log transactions and troubleshoot your NGINX content cache
고승범(peter.ko) / kakao corp.(인프라2팀)
---
카카오에서는 빅데이터 분석, 처리부터 모든 개발 플랫폼을 이어주는 솔루션으로 급부상한 카프카(kafka)를 전사 공용 서비스로 운영하고 있습니다. 전사 공용 카프카를 직접 운영하면서 경험한 트러블슈팅과 운영 노하우 등을 공유하고자 합니다. 특히 카프카를 처음 접하시는 분들이나 이미 사용 중이신 분들이 많이 궁금해하는 프로듀서와 컨슈머 사용 시의 주의점 등에 대해서도 설명합니다.
Introduces important facts and tools to help you get starting with performance improvement.
Learn to monitor and analyze important metrics, then you can start digging and improving.
Includes useful munin probes, predefined SQL queries to investigate your database's performance, and a top 5 of the most common performance problems in custom Apps.
By Olivier Dony - Lead Developer & Community Manager, OpenERP
At Pinterest, the ProxySQL infrastructure fronts numerous heterogeneous databases. Due to the high number of unique configurations and dynamic nature of cloud deployments, it’s a challenge to reliably provision, change, auto-scale, and monitor ProxySQL servers. Applying Infrastructure as Code principles using Terraform, we made it possible to manage such a large fleet of ProxySQL instances confidently. Come learn how we automated provisioning, testing, and monitoring of ProxySQL at scale.
PowerVM Live Partition Mobility in IBM PureFlexLuca Comparini
Technical overview in relation to the IBM PowerVM Live Partition Mobility (LPM): LPM is an IBM PowerVM® feature capable of migrating a running partition from one IBM Power Systems™ server to another; migration is performed without disrupting the transactions and the applications that are running on the partition, in other words transparently for the business.
LPM is not a business continuity feature. LPM improves the serviceability and maintainability of an environment running on Power Systems servers. In other words, this feature is designed to make the IT manager's life easier, when a planned maintenance is scheduled because it is capable of reducing the downtime to zero for a planned maintenance activity. Reasons for using LPM also include workload consolidation (from many servers to one), workload balancing (distribute workloads across a pool of servers), and workload resilience in response to a Predictive Failure Analysis (PFA) event.
Ibm power ha v7 technical deep dive workshopsolarisyougood
PowerHA is IBM's high availability and disaster recovery solution for AIX. It uses clustering technology to provide continuous availability of applications even during planned or unplanned outages. PowerHA is available in Standard and Enterprise editions, with the Enterprise edition providing additional capabilities for multi-site configurations. Key features of PowerHA include automated workload failover, health monitoring, and support for storage-based replication technologies.
NGINX ADC: Basics and Best Practices – EMEANGINX, Inc.
In this webinar we help you get started with NGINX, industry’s most ubiquitous web server and API gateway. We cover best practices for installing, configuring, and troubleshooting both NGINX Open Source and the enterprise-grade NGINX Plus. We provide insights about using NGINX Controller to manage your NGINX Plus instances.
Watch this webinar to learn:
- How to create NGINX configurations for web server, load balancer, etc.
- About improving performance using keepalives and other NGINX directives
- How the NGINX Controller Load Balancing Module can manage NGINX Plus instances at scale
- About augmenting your existing ADC with NGINX
https://www.nginx.com/resources/webinars/nginx-adc-basics-best-practices-emea/
Best Practices for Running PostgreSQL on AWS - DAT314 - re:Invent 2017Amazon Web Services
PostgreSQL is an open source database growing in popularity because of its rich features, vibrant community, and compatibility with commercial databases. Learn about ways to run PostgreSQL on AWS including self-managed, and the managed database services from AWS: Amazon Relational Database Service (Amazon RDS) and the Amazon Aurora PostgreSQL-compatible Edition. This talk covers key Amazon RDS for PostgreSQL functionality, availability, and management. We also review general guidelines for common user operations and activities such as migration, tuning, and monitoring for their RDS for PostgreSQL instances.
The document discusses various integration solution patterns including enterprise integration patterns (EIPs), implementation of EIPs using WSO2 Enterprise Service Bus (ESB), and high-level integration patterns like API gateway, service broker, and dual channeling. It describes how functional components of WSO2 ESB like mediators and sequences can be used to implement EIPs. Overall it provides an overview of best practices, approaches and strategies for designing integration solutions using patterns.
Spring Boot Actuator 2.0 & Micrometer #jjug_ccc #ccc_a1Toshiaki Maki
Spring Boot Actuator 2.0 provides additional monitoring endpoints for Spring Boot applications running in production. Micrometer allows instrumenting Spring Boot applications without vendor lock-in by providing common metrics that can be exported to systems like Prometheus, Datadog, and Cloud Foundry Metrics. Key features include multi-dimensional metrics with tags instead of hierarchies, histograms for response time distributions, and client-side percentiles. Monitoring of Spring Boot applications can be done on Cloud Foundry by scraping the /actuator/prometheus endpoint across application instances behind a load balancer.
Encender y Apagar VMs en Azure AutomaticamenteRaGaZoMe
Este documento describe los pasos para configurar cuentas de automatización en Azure para encender y apagar máquinas virtuales (VMs) automáticamente a horas específicas. Estos pasos incluyen crear una cuenta de automatización, agregar credenciales, crear un runbook de PowerShell para iniciar/detener VMs, probar el runbook y programar su ejecución diaria a las 5 am para encender la VM.
The document discusses Pure Storage's FlashArray and its key technologies, including:
- Metadata Fabric which powers deduplication, compression, garbage collection, and flash management;
- DirectFlash architecture which eliminates software layers and speaks directly to flash for deterministic performance;
- 100% software-defined NVMe architecture which manages flash globally for performance, endurance and resiliency;
- 2x better data reduction than other solutions through inline deduplication and compression at the 512B level.
This document discusses configuring the WSO2 ESB for high volume API management. It provides an overview of WSO2 offerings and describes how the ESB was able to support over 1 billion messages per day for eBay by optimizing the operating system, JVM, ESB configuration, enabling message relay mode and HTTP relay transport. It also covers monitoring, error handling, and questions.
Basic concept of nginx , Apache Vs Nginx , Nginx as Loadbalancer , Nginx as Reverse proxy , Configuration of nginx as load balancer and reverse proxy .
Percona Toolkit for Effective MySQL AdministrationMydbops
The document discusses various tools from the Percona Toolkit that can be used for effective MySQL administration. It describes tools like pt-config-diff to find configuration differences, pt-query-digest to analyze MySQL queries from logs, pt-duplicate-key-checker to check for duplicate indexes, and pt-table-checksum to perform replication consistency checks. Installation instructions and usage examples are provided for some of the key tools.
WebAssembly is neither Web nor Assembly. This may sound odd at first, but makes a lot of sense if you look at some of its core features: Fast, efficient, sandboxed. Something we want from container technologies!
In this talk, we look at WASM as an alternative for your everyday container. We develop and deploy applications that run in WASM, not in the browser, but everywhere, including the cloud. Together with accompanying technologies like WASI and the experimental WAGI, we see how WebAssembly can be the future for cloud apps, including serverless.
High Availability Content Caching with NGINXNGINX, Inc.
On-Demand Recording:
https://www.nginx.com/resources/webinars/high-availability-content-caching-nginx/
You trust NGINX to be your web server, but did you know it’s also a high-performance content cache? In fact, the world’s most popular CDNs – CloudFlare, MaxCDN, and Level 3 among them – are built on top of the open source NGINX software.
NGINX content caching can drastically improve the performance of your applications. We’ll start with basic configuration, then move on to advanced concepts and best practices for architecting high availability and capacity in your application infrastructure.
Join this webinar to:
* Enable content caching with the key configuration directives
* Use micro caching with NGINX Plus to cache dynamic content while maintaining low CPU utilization
* Partition your cache across multiple servers for high availability and increased capacity
* Log transactions and troubleshoot your NGINX content cache
고승범(peter.ko) / kakao corp.(인프라2팀)
---
카카오에서는 빅데이터 분석, 처리부터 모든 개발 플랫폼을 이어주는 솔루션으로 급부상한 카프카(kafka)를 전사 공용 서비스로 운영하고 있습니다. 전사 공용 카프카를 직접 운영하면서 경험한 트러블슈팅과 운영 노하우 등을 공유하고자 합니다. 특히 카프카를 처음 접하시는 분들이나 이미 사용 중이신 분들이 많이 궁금해하는 프로듀서와 컨슈머 사용 시의 주의점 등에 대해서도 설명합니다.
Introduces important facts and tools to help you get starting with performance improvement.
Learn to monitor and analyze important metrics, then you can start digging and improving.
Includes useful munin probes, predefined SQL queries to investigate your database's performance, and a top 5 of the most common performance problems in custom Apps.
By Olivier Dony - Lead Developer & Community Manager, OpenERP
At Pinterest, the ProxySQL infrastructure fronts numerous heterogeneous databases. Due to the high number of unique configurations and dynamic nature of cloud deployments, it’s a challenge to reliably provision, change, auto-scale, and monitor ProxySQL servers. Applying Infrastructure as Code principles using Terraform, we made it possible to manage such a large fleet of ProxySQL instances confidently. Come learn how we automated provisioning, testing, and monitoring of ProxySQL at scale.
PowerVM Live Partition Mobility in IBM PureFlexLuca Comparini
Technical overview in relation to the IBM PowerVM Live Partition Mobility (LPM): LPM is an IBM PowerVM® feature capable of migrating a running partition from one IBM Power Systems™ server to another; migration is performed without disrupting the transactions and the applications that are running on the partition, in other words transparently for the business.
LPM is not a business continuity feature. LPM improves the serviceability and maintainability of an environment running on Power Systems servers. In other words, this feature is designed to make the IT manager's life easier, when a planned maintenance is scheduled because it is capable of reducing the downtime to zero for a planned maintenance activity. Reasons for using LPM also include workload consolidation (from many servers to one), workload balancing (distribute workloads across a pool of servers), and workload resilience in response to a Predictive Failure Analysis (PFA) event.
Ibm power ha v7 technical deep dive workshopsolarisyougood
PowerHA is IBM's high availability and disaster recovery solution for AIX. It uses clustering technology to provide continuous availability of applications even during planned or unplanned outages. PowerHA is available in Standard and Enterprise editions, with the Enterprise edition providing additional capabilities for multi-site configurations. Key features of PowerHA include automated workload failover, health monitoring, and support for storage-based replication technologies.
The document discusses IBM's POWER7 technology and Power 755 server. It provides details on the POWER7 processor including its 8 cores, 32 threads per chip, and 32MB on-chip memory. It compares POWER7's performance against Intel's Nehalem and Westmere processors, noting POWER7's advantages in core count, cache size, memory bandwidth, and scalability. The Power 755 server is highlighted as delivering high performance for HPC workloads with better performance and efficiency than competitors.
Smarter Commerce Summit - IBM MobileFirst ServicesChris Pepin
The document provides an overview of IBM MobileFirst services for developing, implementing, and managing mobile solutions. It discusses IBM's mobile consulting, development, integration, strategy, and managed services offerings. These services help clients address challenges in building mobile enterprise strategies, developing mobile applications, integrating mobile with backend systems, and managing mobile devices and infrastructure. The document also highlights IBM's mobile expertise across industries and partnerships.
Power8 hardware technical deep dive workshopsolarisyougood
The document provides an agenda and overview for a presentation on Power8 hardware enhancements and updates. The presentation will cover the Power S814 announcement, Power8 processor and I/O enhancements including the new 4-core Power S814 system, Corsa and FPGA overview, and IBM Rackswitches transitions. Details on the Power S814 such as specifications, models, and pricing will be discussed. Comparisons to other Power systems will also be included.
This document contains performance benchmark results for IBM Power Systems servers running AIX, IBM i and Linux operating systems. Section 1 provides SPEC CPU2006 benchmark scores for POWER7, POWER6 and POWER5 systems. Section 2 discusses multi-user performance benchmarks including rPerf, SPEC CPU2006 and SPEC CPU2000 for AIX systems. The document contains over a dozen additional sections reporting on other application and operating system benchmarks.
The document discusses ICP DAS' PAC (programmable automation controller) products. It describes several PAC families including the XP, WinPAC, LinPAC, and iPAC series which come with different operating systems like WES, Windows CE, and Linux. It also covers the μPAC-5000, 7188/7186, and WP-5000 series. The PACs provide I/O expansion through onboard slots or remote I/O modules and offer software development tools like VS.NET and ISaGRAF. The document also mentions ICP DAS' panel products, remote I/O modules, industrial communication products, wireless solutions, motion automation solutions, accessories, and energy management solutions.
This chapter describes the memory and input/output mapping of the Microfriend Dyna-85 single board computer. It discusses the memory mapping including RAM, EPROM and expansion memory. It also covers the input/output mapping of the parallel and serial interfaces. The power supply requirements are briefly mentioned.
This document provides an overview of programming a DVP-PLC. It includes chapters that cover basic principles of ladder logic programming, functions of devices in the DVP-PLC, basic and step ladder instructions, categories and use of application instructions, and application instructions from API 00-249. It also includes appendices with additional reference information. The document introduces ladder logic programming concepts and provides detailed reference information on instructions and device functions for programming DVP-PLC systems.
IRJET- Development of a Smart Flipping SystemIRJET Journal
This document describes the development of a smart flipping system to transfer laminated solar cells from one conveyor to another in an inverted orientation. The system uses a rotary disc with radial slots positioned between two conveyors. IR sensors detect the presence or absence of solar cells in the input and output slots. An Arduino microcontroller controls DC motors that drive the conveyors and a stepper motor that rotates the disc. When a cell is detected at the input slot and not at the output, the disc rotates 90 degrees to transfer the cell. The cell is then inverted and transferred to the second conveyor. The simple and low-cost system provides an alternative to conventional manual flipping or more complex automated systems.
Siemens cp 242-8 as-interface master profibus-dp slaveDien Ha The
Siemens,
Catalog Thiết Bị Điện Siemens, Catalog Thiết Bị Điện,
Catalog Phụ Kiện Siemens, Catalog Phụ Kiện,
Catalog Siemens, Catalog,
http://dienhathe.com,
Chi tiết các sản phẩm khác của Siemens tại https://dienhathe.com
Xem thêm các Catalog khác của Siemens tại https://dienhathe.info
Để nhận báo giá sản phẩm Siemens vui lòng gọi: 0907.764.966
The motherboard supports Intel Celeron and Pentium III processors with front side bus speeds of 66MHz, 100MHz, and 133MHz. It has three DIMM slots supporting up to 1GB of SDRAM memory. Expansion slots include one 32-bit AGP slot and three 32-bit PCI slots. Additional features include onboard audio, LAN, USB, serial, parallel, and floppy disk connectors.
This document provides an engineering manual for a sectional drive standard for paper and coating machines. It describes the hardware configuration using Siemens S7-400 CPUs and communication boards. It then details the software organization, including the structure of control flow charts (CFC) and the functions and objects used, such as reading inputs/outputs, central control, machine speed reference, drive control, unwinder/rewinder control, and load sharing. Engineering details are also covered, such as chart structure, configuration, interconnections, run sequences, webbreak curves, and operator interface configuration.
This document provides an overview and introduction to programming and using the S7-200 Micro PLC system. It describes installing the hardware, programming software, and entering sample programs. Key topics covered include comparing features of different CPU models, installing the CPU and I/O modules, setting up the STEP 7-Micro/WIN software, and programming basics such as ladder logic, data types, and instructions. The document also provides additional reference material on communications, the instruction set, and troubleshooting.
The document provides an introduction to technical notes on the EEC-IV engine control unit. It discusses the purpose of understanding and modifying the EEC-IV so it can be reprogrammed. It encourages joining mailing lists focused on understanding EEC electronics to share knowledge. It also acknowledges many contributors who have helped share technical information about the EEC-IV.
This document provides an introduction to technical notes on the EEC-IV engine control module used in some Ford vehicles. It discusses the purpose of understanding the EEC-IV system and how information is being collected from various sources. It also provides an overview of the hardware components including the microprocessor and memory chips used in the EEC-IV system. Tables are included that list mailing lists, documentation revisions, component part numbers and specifications.
The document provides information about the CP 443-1 communications processor:
- It allows S7-400/S7-400H programmable logic controllers to connect to Industrial Ethernet and supports S7 communication, S5-compatible communication via various interfaces, and time-of-day synchronization.
- It can be configured via MPI or LAN using STEP 7 V3.x or higher and requires compatible S7-400 CPUs.
- The CP supports common communication services and its functionality depends on the version of STEP 7/NCM IE used for configuration.
Siemens s7 300-400-testing your s7 programs with s7 plcsimDien Ha The
Siemens ,
Catalog Thiết Bị Điện Siemens , Catalog Thiết Tự Động
Catalog Phụ Kiện Siemens , Catalog Phụ Kiện,
Catalog Siemens , Catalog,
https://www.dienhathe.com,
Chi tiết các sản phẩm khác của Siemens tại https://dienhathe.com
Xem thêm các Catalog khác của Siemens tại https://dienhathe.info
Để nhận báo giá sản phẩm Siemens vui lòng gọi: 0907.764.966
The document is a maintenance and service guide for the HP Compaq nc8000 Business Notebook and nw8000 Mobile Workstation. It provides information on identifying notebook features and components, troubleshooting problems, and performing disassembly procedures. The guide contains sections on product description, troubleshooting, illustrated parts catalog, removal and replacement procedures, specifications, and more.
This document is a maintenance and service guide for the HP Compaq nc8000 Business Notebook and nw8000 Mobile Workstation. It provides information on identifying system components, troubleshooting issues, disassembly procedures, and part numbers for replacement parts. The guide includes specifications, connector pinouts, power requirements, and screw listings to aid in servicing the notebooks.
The document provides an overview of the HPE ProLiant DL360 Gen9 Server, which delivers increased performance in a 1U dense rack design. It lists the standard features including processor, memory, expansion slots, storage, power supply, cooling, and interface options. Technical specifications and purchasing information are also included.
This document provides an operation manual for the CP1H CPU Unit. It begins with safety and operating precautions. It then provides an overview of the features and system configuration options for the CP1H CPU Unit, including how to connect programming devices. The document continues with sections on the unit specifications, installation and wiring procedures, and memory allocation of the I/O and internal memory areas. It provides details on configuration and use of the CP1H CPU Unit.
Similar to IBM Power Systems Performance Report (20)
IT Executive Guide to Security IntelligencethinkASG
Transitioning from log management and SIEM to comprehensive security intelligence.
This white paper discusses the increasing need for organizations to maintain comprehensive and cost-effective information security, and describes the integrated set of solutions provided by the IBM QRadar Security Intelligence Platform designed to help achieve total security intelligence.
The IBM and SAP alliance has helped invigorate and transform businesses for decades. With tailored solutions designed to meet your data-driven requirements, we can help you achieve new levels of success.
IBM POWER - An ideal platform for scale-out deploymentsthinkASG
IBM Power Systems is the ideal platform for scale-out deployments such as Big Data, SAP HANA and anything else the requires heavy compute to achieve business goals, faster.
IBM X-Force Threat Intelligence Report 2016thinkASG
Download the latest IBM X-Force Threat Intelligence Report
High-value breaches stole headlines as lackluster security fundamentals left organizations open to attack in 2015.
* The globalization of security incidents is shifting to targets like health-related PII and sensitive personal data
* The growing sophistication and organization of cybercrime rings are helping expand their reach
* New attack techniques like mobile overlay malware are evolving, while classics like DDoS and POS malware remain effective
Getting Better Security from Cloud Based Solutions
This white paper provides simple steps to securely leverage the cloud with examples of security services offered by SoftLayer, an IBM Company
Download the white paper and learn more about:
- Data privacy and protection in the cloud
- Five easy-to-implement practices for securely leveraging the cloud
- SoftLayer security services that strengthen your cloud security strategy
White paper: IBM FlashSystems in VMware EnvironmentsthinkASG
Drive performance in VMware environments with IBM FlashSystem. IBM flash storage delivers extreme, scalable performance for virtualized infrastructure.
Empowering SAP HANA Customers and Use CasesthinkASG
IBM and SAP have partnered to bring SAP's in-memory database HANA to IBM's Power Systems hardware. Early testing found SAP HANA workloads benefited from Power Systems' higher thread count, memory capacity, and I/O bandwidth compared to x86 systems. Power Systems is optimized for big data and analytics and offers customers choice rather than locking them into proprietary platforms. The SAP HANA on Power Systems solution provides an innovative hardware option that could maximize performance and business value for organizations pursuing big data and analytics.
The document describes IBM's Data Engine for NoSQL solution for Power Systems. It leverages CAPI to attach flash memory to POWER8 processors, providing up to 57TB of flash as an alternative to expensive DRAM for NoSQL implementations like Redis. This reduces costs while providing sufficient performance for most applications. The solution includes software that provides APIs for applications to access the flash similarly to main memory.
Microsoft Azure - Extending your Datacenter - thinkASG University SeriesthinkASG
Presentation given on March 18th, 2015 by Michael Bosse, Microsoft Partner Technology Strategist, as part of the thinkASG Extending your Data Center with Windows Server series.
The presentation focused on how to best use Microsoft Azure in the Enterprise. It includes key highlights of the some of the important announcements made in 2014 such as Snapshot for VM, AutoScale, Azure in China, and ExpressRoute.
Originally from thinkASG "Extending your Data Center with Cloud" http://www.thinkasg.com/about-us/events/lunch-extending-your-data-center-with-windows-server-san-diego/
Think asg double take migrations for the enterprisethinkASG
Presentation given on March 18th, 2015 by Greg Ross from Vision Solutions as part of the thinkASG University Series - Extending your Data Center with Cloud.
The presentation focused on using Double-Take to seamlessly migrate workloads from on-premise to public cloud, from public cloud to another public cloud, and even from public cloud back to on-premise.
Greg takes us through how to move from VMware to Hyper-V and also from Hyper-V to VMware, depending on your specific requirement.
Originally from thinkASG "Extending your Data Center with Cloud"
http://www.thinkasg.com/about-us/events/lunch-extending-your-data-center-with-windows-server-san-diego/
Flash is Changing Business
In business timing is everything. We all know the phrase "Time is Money", right? This is especially true when it comes to business-critical applications. Any delays in delivering data and processing could result in lost customers, lost revenue and lost trust.
thinkASG's new eBook "Our Hero Flash" discusses these challenges and looks at how Flash is changing business as we know it today. Read about how Flash is providing a platform for innovation and making a huge impact on the way healthcare organizations are engaging with their patients. Customer service oriented companies can better connect with their customers much faster than before and decrease time needed to help them.
thinkASG delivers business transformation solutions for world class brands. We help companies evaluate, design, build and maintain highly reliable and scalable enterprise IT platforms to meet business requirements and to foster agility and innovation.
Double-Take for Migrations - thinkASG University SeriesthinkASG
Presentation given on Jan 13, 2015 by Greg Ross from Vision Solutions as part of the thinkASG Extending your Data Center with Windows Server series.
The presentation focused on using Double-Take to seamlessly migrate workloads from on-premise to public cloud, from public cloud to another public cloud, and even from public cloud back to on-premise.
Greg takes us through how to move from VMware to Hyper-V and also from Hyper-V to VMware, depending on your specific requirement.
Originally from thinkASG "Extending your Data Center with Windows Server"
http://www.thinkasg.com/about-us/events/extending-your-data-center-with-windows-server/
Microsoft Azure in the Enterprise - thinkASG University SeriesthinkASG
Presentation given on Jan 13, 2015 by Ion Gott as part of the thinkASG Extending your Data Center with Windows Server series.
The presentation focused on how to best use Microsoft Azure in the Enterprise. It includes key highlights of the some of the important announcements made in 2014 such as Snapshot for VM, AutoScale, Azure in China, and ExpressRoute.
Extending your Data Center with Windows Server
http://www.thinkasg.com/about-us/events/extending-your-data-center-with-windows-server/
Cancer Center Achieves Agility with Cloud Infrastructure - Interconnect 2015thinkASG
This document discusses how a cancer center achieved agility with a cloud infrastructure built on IBM System Storage. It describes how the center previously lacked a cloud-ready, tier 1 storage solution and suffered from poor performance, complexity, and lack of agility. With help from consulting partner thinkASG, the center implemented IBM Cloud technologies like IBM SVC SmartCloud Virtual Storage Center, IBM XIV, and IBM FlashSystem Storage. This new private cloud solution provides benefits like elasticity, self-provisioning, ubiquitous access, security, reduced costs, and improved performance.
What is an RPA CoE? Session 1 – CoE VisionDianaGray10
In the first session, we will review the organization's vision and how this has an impact on the COE Structure.
Topics covered:
• The role of a steering committee
• How do the organization’s priorities determine CoE Structure?
Speaker:
Chris Bolin, Senior Intelligent Automation Architect Anika Systems
AppSec PNW: Android and iOS Application Security with MobSFAjin Abraham
Mobile Security Framework - MobSF is a free and open source automated mobile application security testing environment designed to help security engineers, researchers, developers, and penetration testers to identify security vulnerabilities, malicious behaviours and privacy concerns in mobile applications using static and dynamic analysis. It supports all the popular mobile application binaries and source code formats built for Android and iOS devices. In addition to automated security assessment, it also offers an interactive testing environment to build and execute scenario based test/fuzz cases against the application.
This talk covers:
Using MobSF for static analysis of mobile applications.
Interactive dynamic security assessment of Android and iOS applications.
Solving Mobile app CTF challenges.
Reverse engineering and runtime analysis of Mobile malware.
How to shift left and integrate MobSF/mobsfscan SAST and DAST in your build pipeline.
Session 1 - Intro to Robotic Process Automation.pdfUiPathCommunity
👉 Check out our full 'Africa Series - Automation Student Developers (EN)' page to register for the full program:
https://bit.ly/Automation_Student_Kickstart
In this session, we shall introduce you to the world of automation, the UiPath Platform, and guide you on how to install and setup UiPath Studio on your Windows PC.
📕 Detailed agenda:
What is RPA? Benefits of RPA?
RPA Applications
The UiPath End-to-End Automation Platform
UiPath Studio CE Installation and Setup
💻 Extra training through UiPath Academy:
Introduction to Automation
UiPath Business Automation Platform
Explore automation development with UiPath Studio
👉 Register here for our upcoming Session 2 on June 20: Introduction to UiPath Studio Fundamentals: https://community.uipath.com/events/details/uipath-lagos-presents-session-2-introduction-to-uipath-studio-fundamentals/
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.
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.
QA or the Highway - Component Testing: Bridging the gap between frontend appl...zjhamm304
These are the slides for the presentation, "Component Testing: Bridging the gap between frontend applications" that was presented at QA or the Highway 2024 in Columbus, OH by Zachary Hamm.
Connector Corner: Seamlessly power UiPath Apps, GenAI with prebuilt connectorsDianaGray10
Join us to learn how UiPath Apps can directly and easily interact with prebuilt connectors via Integration Service--including Salesforce, ServiceNow, Open GenAI, and more.
The best part is you can achieve this without building a custom workflow! Say goodbye to the hassle of using separate automations to call APIs. By seamlessly integrating within App Studio, you can now easily streamline your workflow, while gaining direct access to our Connector Catalog of popular applications.
We’ll discuss and demo the benefits of UiPath Apps and connectors including:
Creating a compelling user experience for any software, without the limitations of APIs.
Accelerating the app creation process, saving time and effort
Enjoying high-performance CRUD (create, read, update, delete) operations, for
seamless data management.
Speakers:
Russell Alfeche, Technology Leader, RPA at qBotic and UiPath MVP
Charlie Greenberg, host
"What does it really mean for your system to be available, or how to define w...Fwdays
We will talk about system monitoring from a few different angles. We will start by covering the basics, then discuss SLOs, how to define them, and why understanding the business well is crucial for success in this exercise.
"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
In our second session, we shall learn all about the main features and fundamentals of UiPath Studio that enable us to use the building blocks for any automation project.
📕 Detailed agenda:
Variables and Datatypes
Workflow Layouts
Arguments
Control Flows and Loops
Conditional Statements
💻 Extra training through UiPath Academy:
Variables, Constants, and Arguments in Studio
Control Flow in Studio
Freshworks Rethinks NoSQL for Rapid Scaling & Cost-EfficiencyScyllaDB
Freshworks creates AI-boosted business software that helps employees work more efficiently and effectively. Managing data across multiple RDBMS and NoSQL databases was already a challenge at their current scale. To prepare for 10X growth, they knew it was time to rethink their database strategy. Learn how they architected a solution that would simplify scaling while keeping costs under control.
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
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/
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?
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.
2. Page 2
Table of Contents
Performance of IBM UNIX, IBM i and Linux Operating System Servers................................3
Section 1 - AIX SPEC CPU2006 Performance...........................................................................4
Section 1a - AIX SPEC CPU2000 Performance.........................................................................4
Section 2 - AIX Multiuser Performance (rPerf, SPEC CPU2006).............................................5
Section 2a - AIX Multiuser Performance (rPerf, SPEC CPU2000, SPECweb99)..................10
Section 2b - Power Sytems Multiuser Performance using AIX 5L V5.2...............................12
Section 2c - AIX Capacity Upgrade on Demand Relative Performance Guidelines............14
Section 2d - POWER8 CPW Published Results …..……………………………………………..23
Section 2e - POWER 7 and POWER7+ CPW Published Results ………………………………23
Section 3- TPC-C Version 5 Published Results ……………………..………………………….28
Section 4 – TPC-H Published Results.....................................................................................28
Section 5 – AIX SPECsfs97_R1 Benchmark Results.............................................................28
Section 5a – AIX NotesBench Published Results..................................................................28
Section 6 – AIX Java Benchmarks (SPECjbb2013) Results...................................................29
Section 6a – AIX Java Benchmarks (SPECjvm98, SPECjbb2000, SPECjbb2005) Results.29
Section 6b - IBM i Java Benchmarks (SPECjbb2005) Published Results………..…………..30
Section 6c - AIX SPECjAppServer2010 Published Results…………………………………….31
Section 6d - AIX SPECjAppServer2004 Published Results…………………………………….31
Section 7 – SAP Standard Application Benchmarks Published Results.............................33
Section 8 – AIX PeopleSoft Benchmarks Published Results................................................33
Section 9 – AIX Oracle e-Business Suite (eBS) Benchmarks Published Results...............33
Section 10 – AIX Siebel Benchmarks Published Results......................................................34
Section 11 – AIX Sybase Benchmarks Published Results....................................................35
Section 12 – AIX Manugistics Benchmarks Published Results............................................35
Section 13 – Linux Published Benchmark Results................................................................35
Section 14 – Historical Multiuser Performance......................................................................40
Notes on Performance Benchmarks and Values ...................................................................46
3. Page 3
Performance of IBM UNIX, IBM i and Linux Operating System Servers
January, 2016
This document contains performance and benchmark results for IBM servers and workstations running the UNIX®
(AIX®), IBM i and Linux® operating systems. This includes the IBM Power™ Systems servers, IBM PowerLinux
(System p™, System p5™, eServer™ p5, pSeries®, OpenPower® and IBM RS/6000®; BladeCenter® Power
Architecture® technology-based blades) and IntelliStation® POWER™ workstations.
This document contains performance results for systems based on the POWER processor through January 2016.
Section One of this report includes the SPEC CPU2006 results. SPEC CPU2000 results are presented in Section
1a.
Section Two is multiuser performance. The rPerf, CPW and SPEC_rate2006 are presented in this section.
Multiuser Performance of SPEC CPU2000 along with rPerf and SPECweb99 are presented in Section 2a.
Multiuser performance using AIX® V5.2 is presented in Section 2b. Capacity Upgrade on Demand relative
performance guidelines are presented in Section 2c. Section 2d of this report includes CPW benchmark
information provided for new POWER6 processor-based servers running the IBM i operating system.
Section Three presents the TPC-C version 5 results.
Section Four provides published TPC-H results.
Section Five reflects the published SPECsfs97 benchmark results. The NotesBench results to date are presented
in Section 5a.
Section Six reflects the published SPECjvm98, SPECjbb2000 and SPECjbb2005 Java™ benchmarks.
Section Seven through Twelve include published application performance benchmarks for SAP, PeopleSoft, Oracle
Applications, Seibel, Sybase and Manugistics.
Section Thirteen contains Linux operating system performance results.
Section Fourteen is a historical list of commercial performance estimates for IBM System p™, RS/6000 models and
RS/6000 SP™ nodes that have been withdrawn from marketing. IBM has discontinued Relative OLTP results.
All performance measurements for the IBM Power™ Systems, IBM PowerLinux, IBM System p, IBM System p5,
IBM eServer p5, IBM eServer pSeries, IBM RS/6000 servers, IntelliStation POWER workstations and BladeCenter
blades were made with systems running the AIX operating system unless otherwise indicated to have used Linux.
For new and upgraded systems, AIX Version 4.3, AIX 5 or AIX 6 were used. All other systems used previous
versions of AIX.
Footnotes used in following tables:
# - System has been announced as withdrawn from marketing; * - Submitted to SPEC, waiting review; e – estimate;
n – new; u – upgrade; N/A – not available; P5 – IBM POWER5™; P5+ – IBM POWER5+™; P6 – IBM POWER6™;
P6+ – IBM POWER6+™; P7 – POWER7™, IS – IntelliStation, OP – OpenPower, PPC – PowerPC®
Changes from November 2015 version are highlighted in yellow
48. Page 48
Type
Model
Product Name Announce
Date
Marketing
Withdrawal Processor GHz
#
Cores rPerf
8406-71X BladeCenter PS700 04/13/10 -- POWER7 3.0 4 45.13
8406-71Y BladeCenter PS701 04/13/10 -- POWER7 3.0 8 81.24
8406-71Y BladeCenter PS702 04/13/10 -- POWER7 3.0 16 154.36
Note: The rPerf projections are based on different levels of AIX and databases. As a result, actual performance
may vary. Estimates have been provided where no historical projections were available.