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¿µ¹®Ç¥Áظí Open Data Hub ? Part 1: Data Hub Interoperability Functional Architecture
Çѱ۳»¿ë¿ä¾à ÀÌ Ç¥ÁØÀº °¢ µ¥ÀÌÅÍ Çãºê¿¡°Ô ½Ç½Ã°£À¸·Î ÁúÀÇÇÏ¿© µ¥ÀÌÅͼ °Ë»ö °á°ú¸¦ ¿äûÇϰųª ¹Ì¸® µ¥ÀÌÅÍ Çãºê·ÎºÎÅÍ µ¥ÀÌÅÍ Ä«Å»·Î±×¸¦ ¼öÁýÇÏ¿© °ü¸®ÇÏ°í À̸¦ ´ë»óÀ¸·Î °Ë»öÇÒ ¼ö ÀÖµµ·Ï Áö¿øÇÑ´Ù. ¶ÇÇÑ µÎ °¡Áö ¹æ½ÄÀÇ È¥ÇÕµµ °¡´ÉÇÏ´Ù. µ¥ÀÌÅÍ Çãºê¿¡¼­´Â µ¥ÀÌÅÍ µî·Ï, ¼öÁ¤, »èÁ¦ µîÀ¸·Î ÀÎÇÑ ÀæÀº º¯È­°¡ ¿¹»óµÇ¹Ç·Î, µ¥ÀÌÅÍ Çãºê °£¿¡ µ¥ÀÌÅÍ Ä«Å»·Î±× º¯È­¸¦ ¹Ý¿µÇÏ¿© ÃֽŠ»óÅ·ΠÀ¯ÁöÇÏ¿©¾ß Ž»ö °á°ú·Î À¯È¿ÇÑ µ¥ÀÌÅͼÂÀ» Á¦°øÇÒ ¼ö ÀÖ´Ù. ±×·¯³ª ÇöÀç´Â µ¥ÀÌÅÍ Çãºê °£ µ¥ÀÌÅÍ Ä«Å»·Î±×ÀÇ º¯È­¸¦ »óÈ£ Àü´ÞÇÏ´Â ¸ÞÄ«´ÏÁòÀÌ Á¸ÀçÇÏÁö ¾Ê°í °¢ µ¥ÀÌÅÍ Çãºê°¡ ÀÓÀÇ·Î ¿ÜºÎ µ¥ÀÌÅÍ ÇãºêÀÇ µ¥ÀÌÅÍ Ä«Å»·Î±×¸¦ ¼öÁýÇÏ°í °ËÁõÇÏ¿© º¯È­ ³»¿ëÀ» ¹Ý¿µÇÏ¿©¾ß ÇϹǷΠÀÌ·Î ÀÎÇØ °Ë»ö Á¤È®µµÀÇ ÀúÇÏ¿Í ¿À¹öÇìµå°¡ Å« »óȲÀÌ´Ù.
º» Ç¥ÁØÀº ÀÌ·¯ÇÑ À̽´¸¦ ÇØ°áÇϱâ À§ÇØ µ¥ÀÌÅÍ Çãºê °£¿¡ µ¥ÀÌÅÍ Ä«Å»·Î±× º¯È­ Á¤º¸¸¦ Àü´ÞÇÏ°í ó¸®Çϱâ À§ÇÑ µ¥ÀÌÅÍ Çãºê °£ÀÇ »óÈ£¿î¿ë ±â´É ±¸Á¶¸¦ Á¤ÀÇÇÑ´Ù.
¿µ¹®³»¿ë¿ä¾à Dataset can be searched by querying each data hub directly or by querying data catalog collected from datahubs in advance. It is also possible to mix the two methods. Since frequent changes are expected due to data registration, modification, and deletion in data hubs, it is necessary to reflect changes in data maps between data hubs and keep them up to date to provide valid data sets as search results. However, at present, there is no mechanism to communicate changes in the data map between datahubs, and so each datahub should collect and verify its datamap by visiting each datahub.
In order to solve this issue, this standard provides a datahub interoperability functional architecture standard for transferring and processing datamap change information between data hubs in realtime.
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°ü·ÃÆÄÀÏ TTAK.KO-10.1405-Part1.pdf TTAK.KO-10.1405-Part1.pdf            

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