Rails Scales
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Rails Scales
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Author : Cristian Planas
language : en
Publisher: The Pragmatic Programmers LLC
Release Date : 2025-06-24
Rails Scales written by Cristian Planas and has been published by The Pragmatic Programmers LLC this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-24 with Computers categories.
Rails doesn't scale. So say the naysayers. They’re wrong. Ruby on Rails runs some of the biggest sites in the world, impacting the lives of millions of users while efficiently crunching petabytes of data. This book reveals how they do it, and how you can apply the same techniques to your applications. Optimize everything necessary to make an application function at scale: monitoring, product design, Ruby code, software architecture, database access, caching, and more. Even if your app may never have millions of users, you reduce the costs of hosting and maintaining it. Optimize every aspect of your Ruby on Rails applications for world-class performance. Tweak your Rails app for snappy responsiveness. Find bottlenecks that slow your code. Scale an app for massive data sets. This book introduces techniques, patterns, and tricks to make your Rails application become more performant and scale to billions of requests per day. And it does it in an entertaining and fun way, sharing real-life stories of all kinds: tales from the trenches of working on massive Rails apps, and anecdotes from working on much smaller projects in tiny organizations of a handful of engineers. Through all these experiences you will learn that scaling Rails applications is a multifaceted task, including aspects such as monitoring, query tuning, and memory-aware coding. This book is for programmers of all levels of experience, from beginners to experienced Rails veterans. You can even show your nontechnical colleagues the features and limitations of Rails at scale. Reading this book will help you make Rails applications that fly. And it will make you enjoy the process. What You Need: In the course of this book we will be using Rails 8.0 and Ruby 3.4. The data stores used will be MySQL, Postgres, Redis, and Memcached.
Specifications For The Manufacture And Installation Of Railroad Track Scales
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Author : Association of American Railroads
language : en
Publisher:
Release Date : 1920
Specifications For The Manufacture And Installation Of Railroad Track Scales written by Association of American Railroads and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1920 with Balances (Weighing instruments) categories.
Prepared by a joint committee of the American Railroad Association, the American Railway Engineering Association, the Railroad and Warehouse Commission of the State of Minnesota, the National Scalemen's Association, the Scale Manufacturers Association, and the Bureau of Standards.
Specifications For The Manufacture And Installation Of Railway Track Scales For Light Industrial Service
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Author : United States. Bureau of Standards
language : en
Publisher:
Release Date : 1930
Specifications For The Manufacture And Installation Of Railway Track Scales For Light Industrial Service written by United States. Bureau of Standards and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1930 with Balances (Weighing instruments) categories.
Technical Manual
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Author : United States Department of the Army
language : en
Publisher:
Release Date : 1980
Technical Manual written by United States Department of the Army and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with categories.
Weights And Measures
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Author : National Conference on Weights and Measures
language : en
Publisher:
Release Date : 1926
Weights And Measures written by National Conference on Weights and Measures and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1926 with Weights and measures categories.
Manuals Combined Over 20 U S Army Locomotive Rail Car And Railroad Trackage Manuals
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Author :
language : en
Publisher: Jeffrey Frank Jones
Release Date :
Manuals Combined Over 20 U S Army Locomotive Rail Car And Railroad Trackage Manuals written by and has been published by Jeffrey Frank Jones this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Over 4,100 total pages ... Just a sample of the contents: 256 page Army TRAIN RAILROAD RAILCAR Manual FULL TITLE: MAINTENANCE OF RAILWAY CARS. Published by the Department of the Army on 28 August 1972 (current). 174 page U.S. Technical RAILROAD Design FULL TITLE: Technical Instructions: Railroad Design and Rehabilitation. Published 1 March 2000. 207 page U.S. Navy RAILROAD Handbook FULL TITLE: NAVY RAILWAY OPERATING HANDBOOK, 207 pages. Published by the Department of the Navy, June 1999. U.S. Army RAILROAD LOCOMOTIVE Operations Manual FULL TITLE: RAILWAY OPERATING AND SAFETY RULES. Published by the Department of the Army on 17 July 1989. 139 page Army RAILROAD Rolling Stock Manual Six Lessons; 139 pages on CD-ROM. FULL TITLE: RAILWAY ROLLING STOCK. Published by the Department of the Army on 1 June 1997. 274 page B-B-160 LOCOMOTIVE Operator Manual FULL TITLE: OPERATOR AND UNIT MAINTENANCE MANUAL - LOCOMOTIVE, DIESEL-ELECTRIC, 56-1/2-INCH GAGE, 80-TON, 670 HP, 0-4-4-0 WHEEL, MODEL B-B-160/160-4GE747-A1. Published by the Department of the Army on 22 May 1991. 268 page Army BALDWIN LIMA Locomotive Manual FULL TITLE: OPERATOR AND UNIT MAINTENANCE MANUAL LOCOMOTIVE, DIESEL-ELECTRIC, 56-1/2-INCH GAGE, 60 TON, 500 HP, 0-4-4-0 WHEEL, MODEL RS-4-TC-1A. Published by the Department of the Army on 8 January 1987. 419 page Army GE B-B-160 Locomotive Manual FULL TITLE: INTERMEDIATE DIRECT SUPPORT AND INTERMEDIATE GENERAL SUPPORT MAINTENANCE MANUAL LOCOMOTIVE, DIESEL-ELECTRIC, 56-1/2-INCH GAGE, 80-TON, 670 HP, 0-4-4-0 WHEEL, MODEL B-B-160/160-4GE747-A1. Published by the Department of the Army on 21 July 1987. 396 page B-B-160 LOCOMOTIVE Parts Manual FULL TITLE: UNIT, INTERMEDIATE DIRECT SUPPORT AND GENERAL SUPPORT REPAIR PARTS AND SPECIAL TOOLS LIST LOCOMOTIVE, DIESEL-ELECTRIC, 56-1/2-INCH GAGE, 80-TON, 670 HP, 0-4-4-0 WHEEL, MODEL B-B-160/160-4GE747-A1 NSN 2210-01-158-2980. Published by the Department of the Army on 31 March 1993. 90 page 1955 Davenport LOCOMOTIVE Maintenance Manual FULL TITLE: LOCOMOTIVE DIESEL ELECTRIC 56½ GAGE, 44 TON 0-4-4-0, 400 HP DAVENPORT BESLER Published by the Department of the Army on 8 November 1955.
Railroad Design And Construction At Army And Air Force Installations
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Author :
language : en
Publisher:
Release Date : 1980
Railroad Design And Construction At Army And Air Force Installations written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with Military railroads categories.
Transportation Facilities
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Author : United States. Department of the Army
language : en
Publisher:
Release Date : 1958
Transportation Facilities written by United States. Department of the Army and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1958 with Railroads categories.
Specifications For The Manufacture And Installation Of Two Section Knife Edge Railroad Track Scales
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Author : United States. Bureau of Standards
language : en
Publisher:
Release Date : 1927
Specifications For The Manufacture And Installation Of Two Section Knife Edge Railroad Track Scales written by United States. Bureau of Standards and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1927 with Railroad tracks categories.
Circular Of The Bureau Of Standards
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Author :
language : en
Publisher:
Release Date : 1927
Circular Of The Bureau Of Standards written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1927 with Weights and measures categories.