Building Scalable Web Sites Confirmed Errata

Errata

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The errata list is a list of errors and their corrections that were found after the product was released. If the error was corrected in a later version or reprint the date of the correction will be displayed in the column titled "Corrected".

The following errata were submitted by our customers and approved as valid errors by the author or editor.

Color Key: Serious Technical Mistake Minor Technical Mistake Language or formatting error Typo Question

Version	Location	Description	Submitted By
Printed	Page xv Preface; under Using Code Examples heading	PLEASE MAKE SURE THIS IS CORRECTED IN THE NEXT REPRINT. Remove first sentence: "The examples from this book are freely downloadable..." (There is no accompanying code for this book.)	Anonymous
Printed	Page 79 1st paragraph	... at the start pf your PHP ... should be ... at the start of your PHP ...	Anonymous
Printed	Page 85 1st paragraph	... and somebody has already written for us in the shape of ... should be ... and somebody has already written it for us in the shape of ...	Anonymous
Printed	Page 154 2nd para	"A document type definition (DTD) may be included, describing the format of the document. Hopefully, we already know the format given that we've fetched for use, but we can use the DTD to check for document validity." should be ...given that we've fetched it for use..."	Anonymous
Printed	Page 155 1st para	"libxml was created in 1990 by Daniel Veillard for the GNOME project [...]" Date is wrong. Neither XML nor the GNOME project existed in 1990. 1990 should be 1998	Anonymous
Printed	Page 155 last para	"XML-RPC was designed in 1995 by Dave Winer when [...]" Date is wrong. Work on what would become XML didn't even begin until 1996 and XML- RPC's inventor himself cites [1] 1998 as the magical year. 1995 should be 1998	Anonymous
Printed	Page 169 last para	"If we have a 20 processes that all try to claim [...]" The "a" should be removed.	Anonymous
Printed	Page 172 numbered list under "Opcode Caching"	"3. mod_php locates file on disk on loads it into memory." 2nd "on" should be "and"	Anonymous
Printed	Page 285 last sentence in last para	"[...] losing 1 web server out of 20 isn't a big deal, while losing your MySQL master server should be paging your DBA immediately." "should be paging" should be changed to "should have you paging"	Anonymous