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Web performance tuning /
As long as there's been a Web, people have been trying to make itfaster. The maturation of the Web has meant more users, more data, more features, and consequently longer waits on the Web. Improvedperformance has become a critical factor in determining theusability of the Web in general and of...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Beijing ; Sebastopol, CA :
O'Reilly,
©2002.
|
| Edición: | 2nd ed. |
| Temas: | |
| Acceso en línea: | Texto completo (Requiere registro previo con correo institucional) |
MARC
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| 100 | 1 | |a Killelea, Patrick. | |
| 245 | 1 | 0 | |a Web performance tuning / |c Patrick Killelea. |
| 250 | |a 2nd ed. | ||
| 260 | |a Beijing ; |a Sebastopol, CA : |b O'Reilly, |c ©2002. | ||
| 300 | |a 1 online resource (xxi, 456 pages) : |b illustrations | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 347 | |a text file | ||
| 504 | |a Includes bibliographical references and index. | ||
| 500 | |a "Speeding up the web"--Cover | ||
| 588 | 0 | |a Print version record. | |
| 506 | |3 Use copy |f Restrictions unspecified |2 star |5 MiAaHDL | ||
| 533 | |a Electronic reproduction. |b [Place of publication not identified] : |c HathiTrust Digital Library, |d 2010. |5 MiAaHDL | ||
| 538 | |a Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. |u http://purl.oclc.org/DLF/benchrepro0212 |5 MiAaHDL | ||
| 583 | 1 | |a digitized |c 2010 |h HathiTrust Digital Library |l committed to preserve |2 pda |5 MiAaHDL | |
| 520 | |a As long as there's been a Web, people have been trying to make itfaster. The maturation of the Web has meant more users, more data, more features, and consequently longer waits on the Web. Improvedperformance has become a critical factor in determining theusability of the Web in general and of individual sites inparticular. Web Performance Tuning, 2nd Edition is aboutgetting the best possible performance from the Web. This book isn'tjust about tuning web server software; it's also about streamliningweb content, getting optimal performance from a browser, tuningboth client and server hardware, and maximizing the capacity of thenetwork itself. Web Performance Tuning hits the groundrunning, giving concrete advice for quick results -- the "bluntinstruments" for improving crippled performance right away. Thebook then shifts gears to give a conceptual background of theprinciples of computing performance. The latter half of the bookexamines each element of a web transaction -- from client tonetwork to server -- to find the weak links in the chain and showhow to strengthen them. In this second edition, the book has beensignificantly expanded to include: New chapters on Web site architecture, security, reliability, and their impact on performance Detailed discussion of scalability of Java onmulti-processor servers Perl scripts for writing web performance spidersthat handle logins, cookies, SSL, and more Detailed instructions on how to use Perl DBI andthe open source program gnuplot to generate performance graphs onthe fly Coverage of rstat, a Unix-based open source utilityfor gathering performance statistics remotely In addition, the book includes many more examples and graphs ofreal-world performance problems and their solutions, and has beenupdated for Java 2. This book is for anyone who has waited too longfor a web page to display, or watched the servers they manage slowto a crawl. It's about making the Web more usable for everyone | ||
| 542 | |f Copyright © O'Reilly Media, Incorporated |g 2002 | ||
| 542 | |f Copyright © O'Reilly Media, Inc. |g 2002 | ||
| 505 | 0 | |a Table of Contents; Preface; What Is This Book Good For?; Audience for This Book; Assumptions of This Book; How This Book Is Organized; Part I: Preliminary Considerations; Part II: Tuning in Depth; Font Conventions; How to Contact Us; Web Site Updates and Code Examples; Other Books and Resources; Books; Web Sites with Performance Information; Newsgroups with Web Performance Content; Disclaimer; Acknowledgments for the Second Edition; Part I; The Quick and the Dead; Questions for the Browser Side; Is Your Modem On?; Is Your Modem Connected to Your Computer?; Did the Other End Hang Up on You? | |
| 505 | 8 | |a Are You Sending Data over the Modem?Do You Have a Valid IP Address and Gateway Router?; Is the Browser Hanging?; Is Your Browser in "Offline" Mode?; Can You Still Resolve Names?; Is an Intermediate Router Down or Very Slow?; Is the Remote Site Overloaded?; Is the Remote Site Down?; Is There a Mirror Site?; Did You Already Get Most of the Page?; Is Your MTU too Big, or too Small?; Do You Need to Use a Proxy Server?; Does Your Proxy Handle https URLs?; Is There a Faster Proxy Server?; Are You Being Blocked Deliberately?; Are You Running too Many Programs?; Do You Have Enough Memory? | |
| 505 | 8 | |a Is Your CPU Fast Enough?Do You Have Enough Bandwidth?; Are Excessive Images Dragging Down Your Performance?; Is Browser Startup Time Getting You Down?; Are You Using a Slow Browser?; Is Your Cache Big Enough?; Are You Wasting Time Verifying Cached Pages?; Is Java Startup Time Annoying You?; Could You Benefit from Using a Specific ISP?; Are You Surfing at Slow Times?; Could Your Organization Benefit by Installing a Proxy Server?; Questions for the Server Side; Is Your Server Sleeping?; Is Your DNS Server Overloaded?; Do Your Images All Have Sizes and ALT Tags? | |
| 505 | 8 | |a Do All Your Applets Have ALT Tags?Are There Needless or Slow Redirects?; Is Your Web Server Wasting Time on Reverse DNS Lookups?; Is Your Web Server Retransmitting too Much?; Are You too Far Away from Your Users?; Is Your Server Network Connection Overloaded?; Is Your Server CPU-Bound?; Are You Short of Memory?; Are Your Disks too Busy?; Could You Benefit from Caching Services?; Are You Suffering from Performance Bugs That Have Already Been Fixed?; Is cron Killing Performance at Regular Intervals?; Is Your Web Site Being Crowded by Other Processes?; Are You Wasting Time with SSIs? | |
| 505 | 8 | |a Is Your Content Unncessarily Dynamic?Is Your Database Connection Pool too Small?; Is Your Database Connection Pool Leaking?; Are Your Hubs, Switches, and Routers Overloaded or Misconfigured?; Do Java Processes Suddenly Stall?; Are You Using CORBA, EJBs, or RMI?; Are You Doing Excessive Logging?; Are You Serving Content Directly from a Revision Control System?; The Server Is Not at All Busy, but It's Slow!; Key Recommendations; Web Site Architecture; Trade-offs; State Versus Scalability; Replication Versus Simplicity; Synchronous Versus Asynchronous; Connectionless Versus Connectionful | |
| 546 | |a English. | ||
| 590 | |a O'Reilly |b O'Reilly Online Learning: Academic/Public Library Edition | ||
| 650 | 0 | |a World Wide Web. | |
| 650 | 0 | |a High performance computing. | |
| 650 | 2 | |a Internet | |
| 650 | 6 | |a Web. | |
| 650 | 6 | |a Superinformatique. | |
| 650 | 7 | |a World Wide Web. |2 aat | |
| 650 | 7 | |a COMPUTERS |x General. |2 bisacsh | |
| 650 | 7 | |a High performance computing. |2 fast |0 (OCoLC)fst00956032 | |
| 650 | 7 | |a World Wide Web. |2 fast |0 (OCoLC)fst01181326 | |
| 776 | 0 | 8 | |i Print version: |a Killelea, Patrick. |t Web performance tuning. |b 2nd ed. |d Beijing ; Sebastopol, CA : O'Reilly, ©2002 |z 059600172X |w (OCoLC)49502686 |
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