{"id":635448,"date":"2024-11-06T00:52:29","date_gmt":"2024-11-06T00:52:29","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-iec-291212021\/"},"modified":"2024-11-06T00:52:29","modified_gmt":"2024-11-06T00:52:29","slug":"iso-iec-291212021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-iec-291212021\/","title":{"rendered":"ISO\/IEC 29121:2021"},"content":{"rendered":"<p>This document specifies the data migration method for DVD-R, DVD-RW, DVD-RAM, +R, +RW, CD-R, CD-RW, BD Recordable and BD Rewritable disks for long-term data storage. By applying this document for information storage, digital data can be migrated to a next new disk without loss from the present disk if data errors are completely corrected before and during the migration and provided copying of the data is allowed.<\/p>\n<p>This document specifies:<\/p>\n<p>\u2014     a data migration method for long-term data storage;<\/p>\n<p>\u2014     test methods for measuring maximum data error, including ambient condition, test area, test drive, disk preparation and test execution;<\/p>\n<p>\u2014     an initial performance test and a periodic performance test that check an error rate of data recorded on the disks with categorized maximum data error tables;<\/p>\n<p>\u2014     precautions to reduce the possibility of deterioration in order to assure the integrity of the disks during their use, storage, handling or transportation; and<\/p>\n<p>\u2014     the estimated lifetime of <i>B<\/i><sub>mig<\/sub> (<i>B<\/i><sub>0,000 1<\/sub>) life to determine the test interval for the periodic performance test.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Information technology \u2014 Digitally recorded media for information interchange and storage \u2014 Data migration method for optical disks for long-term data storage<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>2021-01<\/td>\n<td>34<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":635458,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[689,2634],"product_tag":[],"class_list":{"0":"post-635448","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-220-30","7":"product_cat-iso","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/635448","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/635458"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=635448"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=635448"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=635448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}