1. Transition to MARC 21

فهرست عناوین اصلی در این پاورپوینت

فهرست عناوین اصلی در این پاورپوینت

● Changing the record: workshop on transition to MARC 21
● Purpose of the workshop
● Overview
● 1. Transition to MARC 21
● Why MARC 21?
● Timing the change: national factors
● Timing the change: local factors
● Systems issues
● Business Issues
● Migration Issues
● Types of data
● Migration principles
● Data Mapping
● Character Sets
● Deduplication
● 2. MARC 21 and UKMARC
● Overview
● Format Maintenance
● MARC 21: content designation
● MARC 21 Family of Formats
● Bibliographic Format
● Authority Format
● Holdings
● Classification
● Community Information
● Material Types
● “In” Analytics
● Titles
● Multiparts
● Control Subfields
● Non-Roman Scripts
● Non-Roman Scripts (model A)
● Non-Roman Scripts (model B)
● References
● Training Providers

نوع زبان: انگلیسی حجم: 0.21 مگا بایت
نوع فایل: اسلاید پاورپوینت تعداد اسلایدها: 56 صفحه
سطح مطلب: نامشخص پسوند فایل: ppt
گروه موضوعی: زمان استخراج مطلب: 2019/05/17 06:29:47

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عبارات مهم استفاده شده در این مطلب

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., marc, ۲۱, system, change, ukmarc, record, issue, bl, library, datum, cost,

توجه: این مطلب در تاریخ 2019/05/17 06:29:47 به صورت خودکار از فضای وب آشکار توسط موتور جستجوی پاورپوینت جمع آوری شده است و در صورت اعلام عدم رضایت تهیه کننده ی آن، طبق قوانین سایت از روی وب گاه حذف خواهد شد. این مطلب از وب سایت زیر استخراج شده است و مسئولیت انتشار آن با منبع اصلی است.

ftp://ftp.bl.uk/pub/nbs/rs/other/record.ppt

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عبارات پرتکرار و مهم در این اسلاید عبارتند از: ., marc, ۲۱, system, change, ukmarc, record, issue, bl, library, datum, cost,

مشاهده محتوای متنیِ این اسلاید ppt

مشاهده محتوای متنیِ این اسلاید ppt

changing the record workshop on transition to marc ۲۱ bic bibliographic standards technical subgroup the british library cilip cataloguing indexing group changing the record workshop on transition to marc ۲۱ bic bibliographic standards technical subgroup the british library cilip cataloguing indexing group scottish library information council changing the record purpose of the workshop to raise awareness of the transition to marc ۲۱ to identify strategic and technical issues arising from marc ۲۱ implementation to introduce marc ۲۱ to ukmarc users structural differences cataloguing impacts but changing the record is not a training course. changing the record overview transition to marc ۲۱ timing the change systems issues business issues migration issues discussion marc ۲۱ and ukmarc maintenance record structure format comparisons cataloguing implications discussion ۱. transition to marc ۲۱ changing the record why marc ۲۱ cost shared format development maintenance costs reduced systems costs and increased choice bigger user base access to experienced developers interoperability national formats impede exchange of data shared cataloguing z۳۹.۵ wider access common development platform to start at the very beginning … some of you may be wondering why we want to move to marc ۲۱ at all. maintaining an exchange format is an expensive business one that the bl is finding it can no longer afford to support as effectively as in the past. there are however much greater costs associated with ukmarc. there are very few ukmarc systems around particularly systems that can be scaled to meet the requirements of bl and other major research libraries. as the bl has found developing ukmarc systems in house or paying a vendor to customise a marc ۲۱ system to accommodate ukmarc are expensive and risky options. not only is the capital outlay prohibitive the developmental path may be closed off and the costs of change cannot be shared. the costs of cataloguing are also higher because it is more difficult to bring in data from outside. the bath profile for z۳۹.۵ recognises unimarc and marc ۲۱ but not ukmarc. it is therefore no surprise that all the members of the copyright libraries’ shared cataloguing programme either already use marc ۲۱ or have plans to do so. changing the record timing the change national factors british library switch to marc ۲۱ is linked to ils implementation. provisional date is december ۲ ۳ january ۲ ۴. british library has committed to support ukmarc for ۳ years after cut over date. once one has decided to adopt marc ۲۱ one of the first issues is the timing of the change. if you use british library products you may be influenced by the bl’s own schedule. this is not yet confirmed because it is dependent on the contract for the integrated library system. however it is expected that the bl will now move to marc ۲۱ some time in january february ۲ ۴. the bl will provide data in ukmarc format for a further three years from its adoption of marc ۲۱. if you are unable to make the switch before that date you will still be able to obtain ukmarc data until ۲ ۶ ۷. after this the bl will withdraw support for ukmarc. we would recommend that you plan on moving to marc ۲۱ before this date. bear in mind also that data will be created in marc ۲۱ and will be converted out into ukmarc so there will be some degree of degradation. changing the record timing the change local factors system procurement cycle system supplier resources parent bodies partners collaborators clearly local factors will be at least as important as whatever the bl plans to do. the bl is planning to introduce marc ۲۱ in conjunction with a system change an this may also be cost effective for you. it will depend on where you are in the life cycle of your system. you should discuss the issue with your system supplier. what will be the impacts of making the change within your current system cost is obviously one factor but disruption to services is another major consideration. you will have to pay close attention to resourcing issues. whatever your system supplier tells you experience shows that change of this kind is unlikely to be easy. at the very least there will be training issues so time the change to avoid overloading staff at least anymore than they are normally overloaded.. the impacts will not be limited to your own body you need to take into consideration the plans of you parent institution and your partners or collaborators. these may include any co operatives e.g. curl you belong to and those with whom you exchange data. changing the record systems issues interoperability import export character sets conversion routines opac display retrieval indexing these are issues that you need to think about in relation to your existing systems your system has to inter operate with others. which systems finance patron database student register bibliographic utilities if you are using z۳۹.۵ you will need to review your profile if not you may consider whether z۳۹.۵ is now a viable option. what imports exports do you have do you want these to continue after the transition to marc ۲۱ if so can your suppliers customers deal with marc ۲۱ or will you need conversion routines what character set does your current system use is it valid for marc ۲۱ does marc ۸ unimarc support all your current characters how are you going to convert data to marc ۲۱ what is the impact on the opac display or other modules of converting to marc ۲۱ for example labels may become redundant. there are certain to be data that can be indexed in marc ۲۱ but could not in ukmarc. conversely certain ukmarc data may need to be indexed …

کلمات کلیدی پرکاربرد در این اسلاید پاورپوینت: ., marc, ۲۱, system, change, ukmarc, record, issue, bl, library, datum, cost,

این فایل پاورپوینت شامل 56 اسلاید و به زبان انگلیسی و حجم آن 0.21 مگا بایت است. نوع قالب فایل ppt بوده که با این لینک قابل دانلود است. این مطلب برگرفته از سایت زیر است و مسئولیت انتشار آن با منبع اصلی می باشد که در تاریخ 2019/05/17 06:29:47 استخراج شده است.

ftp://ftp.bl.uk/pub/nbs/rs/other/record.ppt

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