Software Quality—By The Numbers | eWeek

Software Quality—By The Numbers

Verfasst von
John McCormick
John McCormick
Mar 4, 2004
1 minute read
eWeek Inhalte und Produktempfehlungen sind redaktionell unabhängig. Wir können Geld verdienen, wenn Sie auf Links zu unseren Partnern klicken. Mehr erfahren

There can be as many as 20 to 30 bugs per 1,000 lines of software code.
—Sustainable Computing Consortium
There are no methods of removing software defects or errors that are 100% effective.
—“Software Quality: Analysis and Guidelines for Success,” by Capers Jones
32% of organizations say that they release software with too many defects.
—Cutter Consortium
38% of organizations believe they lack an adequate software quality assurance program.
—Cutter Consortium
27% of organizations do not conduct any formal quality reviews.
—Cutter Consortium
Formal design and code inspections average about 65% in defect removal efficiency. Most forms of testing are less than 30% efficient.
—“Software Quality: Analysis and Guidelines for Success,” by Capers Jones
Developers spend about 80% of development costs on identifying and correcting defects.
—The National Institute of Standards and Technology
Peer reviews of software will catch 60% of defects.
—Institute of Electrical and Electronics Engineers

eWeek Logo

eWeek has the latest technology news and analysis, buying guides, and product reviews for IT professionals and technology buyers. The site's focus is on innovative solutions and covering in-depth technical content. eWeek stays on the cutting edge of technology news and IT trends through interviews and expert analysis. Gain insight from top innovators and thought leaders in the fields of IT, business, enterprise software, startups, and more.

Eigentum von TechnologyAdvice. © 2026 TechnologyAdvice. Alle Rechte vorbehalten

Werbetreibenden-Offenlegung: Einige der auf dieser Website erscheinenden Produkte stammen von Unternehmen, von denen TechnologyAdvice eine Vergütung erhält. Diese Vergütung kann beeinflussen, wie und wo Produkte auf dieser Website erscheinen, einschließlich beispielsweise der Reihenfolge, in der sie erscheinen. TechnologyAdvice schließt nicht alle Unternehmen oder alle auf dem Marktplatz verfügbaren Produkttypen ein.