{"id":6761,"date":"2026-07-12T02:07:41","date_gmt":"2026-07-12T10:07:41","guid":{"rendered":"https:\/\/www.gudusoft.com\/spark-sql-data-lineage\/"},"modified":"2026-07-12T02:07:41","modified_gmt":"2026-07-12T10:07:41","slug":"spark-sql-data-lineage","status":"publish","type":"page","link":"https:\/\/www.gudusoft.com\/ko\/%ec%8a%a4%ed%8c%8c%ed%81%ac-sql-%eb%8d%b0%ec%9d%b4%ed%84%b0-%ea%b3%84%eb%b3%b4\/","title":{"rendered":"Spark SQL \ub370\uc774\ud130 \uacc4\ubcf4: Spark \ud30c\uc774\ud504\ub77c\uc778\uc6a9 \uc5f4 \uacc4\ubcf4"},"content":{"rendered":"<p><strong>Spark SQL \ub370\uc774\ud130 \uacc4\ubcf4<\/strong> Spark SQL \ucf54\ub4dc\uc5d0\uc11c \ub370\uc774\ud130\uac00 \uc5b4\ub5bb\uac8c \uc774\ub3d9\ud558\ub294\uc9c0\uc5d0 \ub300\ud55c \uc5f4 \uc218\uc900 \ub9f5\uc785\ub2c8\ub2e4. \uc989, Spark SQL \ucf54\ub4dc\uac00 \uc791\uc131\ud558\ub294 \ubaa8\ub4e0 \ud14c\uc774\ube14\uc5d0 \uc5b4\ub5a4 \uc18c\uc2a4 \uc5f4\uc774 \uc0ac\uc6a9\ub418\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. <code>CREATE TABLE ... AS SELECT<\/code> \ub610\ub294 <code>\uc0bd\uc785 \ub36e\uc5b4\uc4f0\uae30<\/code>\uadf8\ub9ac\uace0 \uadf8 \uacfc\uc815\uc5d0\uc11c \uc784\uc2dc \ubdf0, \uc870\uc778, \ud568\uc218 \ubc0f \ud544\ud130\uac00 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. <strong>Gudu SQLFlow<\/strong> \uc774 \ub3c4\uad6c\ub294 \uc804\uc6a9 Spark \ub2e4\uc774\uc5bc\ub809\ud2b8 \ud30c\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec Spark SQL\uc744 \uc815\uc801\uc73c\ub85c \ud30c\uc2f1\ud568\uc73c\ub85c\uc368 \ud574\ub2f9 \ub9f5\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. \ud074\ub7ec\uc2a4\ud130 \uacc4\uce21\uc774\ub098 \ub9ac\uc2a4\ub108 \uc5f0\uacb0, \uc791\uc5c5 \uc2e4\ud589\uc774 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. SQL\uc744 \ubd99\uc5ec\ub123\uae30\ub9cc \ud558\uba74 \uacc4\ubcf4 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<div class=\"wp-block-group alignfull has-background is-layout-constrained\" style=\"background-color:#eef7fb;padding-top:24px;padding-bottom:24px\"><div class=\"wp-block-group__inner-container\">\n\n<p><strong>\uc9c0\uae08 \ubc14\ub85c \uc2dc\ub3c4\ud574 \ubcf4\uc138\uc694:<\/strong> Spark SQL \uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc5ec\uae30\uc5d0 \ubd99\uc5ec\ub123\uc73c\uc138\uc694. <a href=\"https:\/\/sqlflow.gudusoft.com\/?utm_source=gudusoft&amp;utm_medium=website&amp;utm_campaign=spark-sql-data-lineage\" target=\"_blank\" rel=\"noreferrer noopener\">\ubb34\ub8cc \uc628\ub77c\uc778 SQL \uacc4\ubcf4 \uc2dc\uac01\ud654 \ub3c4\uad6c<\/a>Spark \ub2e4\uc774\uc5bc\ub809\ud2b8\ub97c \uc120\ud0dd\ud558\uace0 \ubaa8\ub4e0 \uc5f4\uc744 \uc5c5\uc2a4\ud2b8\ub9bc \ub610\ub294 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc\uc73c\ub85c \ucd94\uc801\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud074\ub77c\uc6b0\ub4dc \uc5d0\ub514\uc158\uc740 \ubb34\ub8cc \ud2f0\uc5b4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\ub7f0\ud0c0\uc784 \ub9ac\uc2a4\ub108\uc640 \uc815\uc801 \ud30c\uc2f1: Spark \uacc4\ubcf4\ub97c \uc5bb\ub294 \ub450 \uac00\uc9c0 \ubc29\ubc95<\/h2>\n\n\n\n<p>Spark \ud658\uacbd\uc5d0\uc11c \uacc4\ubcf4\ub97c \ub2e4\ub8e8\ub294 \ub370\uc5d0\ub294 \uadfc\ubcf8\uc801\uc73c\ub85c \ub2e4\ub978 \ub450 \uac00\uc9c0 \uc811\uadfc \ubc29\uc2dd\uc774 \uc788\uc73c\uba70, \ub300\ubd80\ubd84\uc758 \ud300\uc740 \uacb0\uad6d \ub450 \uac00\uc9c0 \ubaa8\ub450\ub97c \ud544\uc694\ub85c \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\ub7f0\ud0c0\uc784 \uacc4\ubcf4<\/strong> OpenLineage\uc640 Spark \ud1b5\ud569\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \uc811\uadfc \ubc29\uc2dd\uc740 Spark \uc138\uc158\uc5d0 \ub9ac\uc2a4\ub108\ub97c \uc5f0\uacb0\ud558\uace0 \uac01 \uc791\uc5c5\uc774 \uc2e4\ud589\ub420 \ub54c\ub9c8\ub2e4 \uacc4\ubcf4 \uc774\ubca4\ud2b8\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774 \ubc29\uc2dd\uc740 \uc2e4\ud589\ub41c \ub0b4\uc6a9, \uc2e4\ud589 \uc2dc\uc810, \uc0ac\uc6a9\ub41c \ub370\uc774\ud130\uc14b \ub4f1\uc744 \uc815\uc801 \ubd84\uc11d\uc73c\ub85c\ub294 \uc54c \uc218 \uc5c6\ub294 \uc2e4\ud589 \uc218\uc900 \uba54\ud0c0\ub370\uc774\ud130\uc640 \ud568\uaed8 \uae30\ub85d\ud558\ub294 \ub370 \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. &quot;\uc5b4\uc82f\ubc24 \ud30c\uc774\ud504\ub77c\uc778\uc774 \uc2e4\uc81c\ub85c \uc5b4\ub5a4 \uc791\uc5c5\uc744 \ucc98\ub9ac\ud588\ub294\uac00?&quot;\ub77c\ub294 \uc9c8\ubb38\uc5d0 \ub300\ud55c \ub2f5\uc744 \ub7f0\ud0c0\uc784 \uacc4\ubcf4\uc5d0\uc11c \ucc3e\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p><strong>\uc815\uc801 \uacc4\ubcf4<\/strong> SQLFlow\uc758 \uc811\uadfc \ubc29\uc2dd\uc740 \ucef4\ud30c\uc77c\ub7ec\ucc98\ub7fc SQL \ud14d\uc2a4\ud2b8 \uc790\uccb4\ub97c \uad6c\ubb38 \ubd84\uc11d\ud558\uace0 \ucf54\ub4dc\uc5d0\uc11c \uacc4\ubcf4\ub97c \ub3c4\ucd9c\ud569\ub2c8\ub2e4. \uc774\ub294 \ub7f0\ud0c0\uc784 \ucea1\ucc98 \uad6c\uc870\ub85c\ub294 \ubd88\uac00\ub2a5\ud55c \ubaa8\ub4e0 \uac83\uc744 \ud3ec\uad04\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul><li><strong>\uc544\uc9c1 \uc2e4\ud589\ud558\uc9c0 \uc54a\uc740 SQL \ubb38\uc785\ub2c8\ub2e4.<\/strong> \ud480 \ub9ac\ud018\uc2a4\ud2b8\uc758 \uc0c8\ub85c\uc6b4 \ud30c\uc774\ud504\ub77c\uc778, \ub2e4\ub978 \ud300\uc5d0\uc11c \uc778\uc218\ud55c \uc2a4\ud06c\ub9bd\ud2b8, \ubd84\uae30\ubcc4\ub85c \uc608\uc57d\ub41c \uc791\uc5c5 \ubc31\ub85c\uadf8 \ub4f1\uc740 \uc2e4\ud589\ub418\uae30 \uc804\uae4c\uc9c0, \uc2ec\uc9c0\uc5b4 \ud504\ub85c\ub355\uc158 \ub370\uc774\ud130\ub97c \ub300\uc0c1\uc73c\ub85c \uc2e4\ud589\ub420 \ub54c\uae4c\uc9c0 \ub7f0\ud0c0\uc784 \uc774\ubca4\ud2b8\ub97c \ubc1c\uc0dd\uc2dc\ud0a4\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ucf54\ub4dc \uac80\ud1a0.<\/strong> \uac80\ud1a0\uc790\ub294 \ubc30\ud3ec \ud6c4\uc5d0 \uc601\ud5a5\uc744 \ud30c\uc545\ud558\ub294 \ub300\uc2e0, \ubcc0\uacbd \uc0ac\ud56d\uc744 \uc2b9\uc778\ud558\uae30 \uc804\uc5d0 \uc804\uccb4 \uc5f4 \uc218\uc900 \uc885\uc18d\uc131 \uadf8\ub798\ud504\ub97c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\ub9c8\uc774\uadf8\ub808\uc774\uc158 \uac10\uc0ac.<\/strong> \uc77c\ubc18\uc801\uc73c\ub85c Hive\uc5d0\uc11c Spark\ub85c \uc6cc\ud06c\ub85c\ub4dc\ub97c \ub9c8\uc774\uadf8\ub808\uc774\uc158\ud560 \ub54c \ud544\uc694\ud55c \uac83\uc740 \uc885\uc18d\uc131 \uadf8\ub798\ud504\uc785\ub2c8\ub2e4. <em>\uc804\uccb4<\/em> \uc6d4\ub9d0\uc5d0\ub9cc \uc2e4\ud589\ub418\ub294 \uc791\uc5c5\uc744 \ud3ec\ud568\ud55c \ucf54\ub4dc\ubca0\uc774\uc2a4 \uc804\uccb4\ub97c \uc815\uc801 \ud30c\uc2f1\uc73c\ub85c \ud55c \ubc88\uc5d0 \uc77d\uc5b4\ub4e4\uc785\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th><\/th><th>\ub7f0\ud0c0\uc784 \ub9ac\uc2a4\ub108(OpenLineage)<\/th><th>\uc815\uc801 \uad6c\ubb38 \ubd84\uc11d(SQLFlow)<\/th><\/tr><\/thead><tbody>\n<tr><td>\ud608\ud1b5 \ud3ec\ucc29\ub428<\/td><td>\uc791\uc5c5 \uc2e4\ud589 \uc2dc\ub9c8\ub2e4<\/td><td>SQL \ud14d\uc2a4\ud2b8\uc5d0\uc11c, \uc5b4\ub5a4 \uac83\ub3c4 \uc2e4\ud589\ub418\uae30 \uc804\uc5d0<\/td><\/tr>\n<tr><td>\ud544\uc218 \uc0ac\ud56d<\/td><td>Spark \uc138\uc158\uc5d0 \ub9ac\uc2a4\ub108\uac00 \uad6c\uc131\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc791\uc5c5\uc740 \uc2e4\ud589\ub418\uc5b4\uc57c \ud569\ub2c8\ub2e4.<\/td><td>SQL \ud30c\uc77c\uacfc \uc120\ud0dd\uc801 \uc2a4\ud0a4\ub9c8 \uba54\ud0c0\ub370\uc774\ud130<\/td><\/tr>\n<tr><td>\uc2e4\ud589\ub418\uc9c0 \uc54a\uc740 \ucf54\ub4dc\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4.<\/td><td>\uc544\ub2c8\uc694, \ub2ec\ub9ac\uae30\ub3c4 \uc5c6\uace0, \ud589\uc0ac\ub3c4 \uc5c6\uc2b5\ub2c8\ub2e4.<\/td><td>\ub124, PR, \ubc31\ub85c\uadf8, \ub4dc\ubb3c\uac8c \uc2e4\ud589\ub418\ub294 \uc791\uc5c5 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/td><\/tr>\n<tr><td>\uc2e4\ud589 \uba54\ud0c0\ub370\uc774\ud130(\uc2dc\uac04, \ubc84\uc804)<\/td><td>\uc608<\/td><td>\uc544\ub2c8\uc694, \ucf54\ub4dc \ub808\ubca8\uc5d0\uc11c\ub9cc \uac00\ub2a5\ud569\ub2c8\ub2e4.<\/td><\/tr>\n<tr><td>\uc77c\ubc18\uc801\uc778 \uc0ac\uc6a9<\/td><td>\uc6b4\uc601 \uc911\uc778 \ud30c\uc774\ud504\ub77c\uc778\uc758 \uc6b4\uc601 \uad00\ucc30 \uac00\ub2a5\uc131<\/td><td>\uc601\ud5a5 \ubd84\uc11d, \ucf54\ub4dc \uac80\ud1a0, \ub9c8\uc774\uadf8\ub808\uc774\uc158 \uac10\uc0ac, \uaddc\uc815 \uc900\uc218 \ubb38\uc11c\ud654<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n\n<p>\uc774 \ub458\uc740 \uc11c\ub85c \uacbd\uc7c1\ud558\ub294 \uad00\uacc4\uac00 \uc544\ub2c8\ub77c \uc0c1\ud638 \ubcf4\uc644\uc801\uc785\ub2c8\ub2e4. \ub7f0\ud0c0\uc784 \uacc4\ubcf4\ub294 \ubc1c\uc0dd\ud55c \uc0c1\ud669\uc744 \uc54c\ub824\uc8fc\uace0, \uc815\uc801 \uacc4\ubcf4\ub294 \ucf54\ub4dc\uac00 \uc218\ud589\ud558\ub294 \uc791\uc5c5\uc744 \uc54c\ub824\uc90d\ub2c8\ub2e4. SQLFlow\uc758 DataHub, Microsoft Purview \ubc0f OpenMetadata\uc6a9 \ub0b4\ubcf4\ub0b4\uae30 \uc5b4\ub311\ud130\ub97c \uc0ac\uc6a9\ud558\uba74 \uc815\uc801\uc73c\ub85c \ud30c\uc0dd\ub41c \uacc4\ubcf4\ub97c \ub7f0\ud0c0\uc784 \uc774\ubca4\ud2b8\uac00 \uc800\uc7a5\ub418\ub294 \ub3d9\uc77c\ud55c \uce74\ud0c8\ub85c\uadf8\uc5d0 \uc800\uc7a5\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ub450 \uac00\uc9c0 \ubcf4\uae30\ub97c \ub098\ub780\ud788 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc608\uc2dc: \uc784\uc2dc \ubdf0 \uccb4\uc778\uc744 CTAS\ub85c \ubcc0\ud658<\/h2>\n\n\n\n<p>Spark SQL\uc5d0\uc11c \ub2e8\uc21c\ud55c \ub85c\uc9c1 \uacc4\ubcf4 \ub3c4\uad6c\ub97c \ubb34\ub825\ud654\uc2dc\ud0a4\ub294 \ud328\ud134\uc740 \uc784\uc2dc \ubdf0 \uccb4\uc778\uc785\ub2c8\ub2e4. \ub178\ud2b8\ubd81\uacfc \uc791\uc5c5\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ub85c\uc9c1\uc744 \uc774\ub7ec\ud55c \uc784\uc2dc \ubdf0 \uccb4\uc778\uc744 \ud1b5\ud574 \ub2e8\uacc4\ubcc4\ub85c \uc2e4\ud589\ud569\ub2c8\ub2e4. <code>\uc784\uc2dc \ubcf4\uae30 \uc0dd\uc131 \ub610\ub294 \uad50\uccb4<\/code> \uacb0\uc2b9\uc804 \uc9c1\uc804 \ub2e8\uacc4 <code>CREATE TABLE ... AS SELECT<\/code>\ub2e4\uc74c\uc740 \uac04\uacb0\ud558\uc9c0\ub9cc \ud604\uc2e4\uc801\uc778 \uc608\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CREATE OR REPLACE TEMP VIEW clean_events AS SELECT CAST(event_time AS TIMESTAMP) AS event_ts, user_id, lower(event_name) AS event_name, amount FROM raw.events WHERE event_date &gt;= date_sub(current_date(), 30); CREATE OR REPLACE TEMP VIEW user_daily AS SELECT user_id, to_date(event_ts) AS event_day, SUM(amount) AS daily_spend FROM clean_events WHERE event_name = &#039;purchase&#039; GROUP BY user_id, to_date(event_ts); CREATE TABLE analytics.user_spend_30d USING PARQUET AS SELECT u.user_id, u.segment, d.event_day, d.daily_spend FROM user_daily d JOIN dim.users u ON u.user_id = d.user_id;<\/code><\/pre>\n\n\n\n<p>&quot;\uc5b4\ub514\uc5d0 \uc788\ub098\uc694?&quot;\ub77c\uace0 \ubb3c\uc5b4\ubcf4\uc138\uc694 <code>\ubd84\uc11d.\uc0ac\uc6a9\uc790_\uc9c0\ucd9c_30\uc77c.\uc77c\uc77c_\uc9c0\ucd9c<\/code> &quot;\uc5b4\ub514\uc5d0\uc11c \uc628 \uac83\uc778\uac00?&quot;\ub77c\ub294 \uc9c8\ubb38\uc5d0 \ub300\ud55c \uc194\uc9c1\ud55c \ub2f5\ubcc0\uc744 \uc704\ud574\uc11c\ub294 \ub450 \uac00\uc9c0 \uad00\uc810\uc744 \ud574\uacb0\ud574\uc57c \ud569\ub2c8\ub2e4. <code>\uc77c\uc77c \uc9c0\ucd9c<\/code> ~\uc774\ub2e4 <code>SUM(clean_events.amount)<\/code>, \uadf8\ub9ac\uace0 <code>clean_events.amount<\/code> ~\uc774\ub2e4 <code>raw.events.amount<\/code>SQLFlow\ub294 \ubc14\ub85c \uadf8\ub7ec\ud55c \ud574\uacb0 \uacfc\uc815\uc744 \uc218\ud589\ud558\uace0 \uc804\uccb4 \uacfc\uc815\uc744 \ub80c\ub354\ub9c1\ud569\ub2c8\ub2e4. <code>raw.events.amount<\/code> ~\uc744 \ud1b5\ud574 <code>clean_events<\/code> \uadf8\ub9ac\uace0 <code>\uc0ac\uc6a9\uc790_\uc77c\uc77c<\/code> \uacb0\uc2b9 \ud14c\uc774\ube14\uc5d0 \uc9c4\ucd9c\ud55c \uc120\uc218\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4. <code>\ud569\uc9d1\ud569<\/code> \uc9d1\uacc4\ub294 \ud574\ub2f9 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\ub294 \uc5d0\uc9c0\uc5d0 \uc5f0\uacb0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ub610\ud55c \ub300\ubd80\ubd84\uc758 \ub3c4\uad6c\uac00 \uc644\uc804\ud788 \ub193\uce58\ub294 \ubd80\ubd84\uae4c\uc9c0 \ud3ec\ucc29\ud569\ub2c8\ub2e4. <strong>\uac04\uc811 \ud608\ud1b5<\/strong>\uc5f4\ub4e4 <code>\uc774\ubca4\ud2b8 \ub0a0\uc9dc<\/code>, <code>\uc774\ubca4\ud2b8 \uc774\ub984<\/code>\uadf8\ub9ac\uace0 \uc870\uc778 \ud0a4 <code>\uc0ac\uc6a9\uc790 ID<\/code> \uc808\ub300 \ub098\ud0c0\ub098\uc9c0 \uc54a\uc74c <code>\uc77c\uc77c \uc9c0\ucd9c<\/code>\ud558\uc9c0\ub9cc \uc774 \uc138 \uac00\uc9c0 \ubaa8\ub450 \uadf8 \uac00\uce58\ub97c \ud615\uc131\ud569\ub2c8\ub2e4. 30\uc77c \ud544\ud130\ub97c \ubcc0\uacbd\ud558\uac70\ub098 <code>&#039;\uad6c\uc785&#039;<\/code> \uc220\uc5b4\uc5d0 \ub530\ub77c \ucd9c\ub825\uc758 \ubaa8\ub4e0 \uc22b\uc790\uac00 \ubcc0\uacbd\ub429\ub2c8\ub2e4. SQLFlow\ub294 \uc774\ub7ec\ud55c \ubcc0\ud654\ub97c \ubcc4\ub3c4\uc758 \uc804\ud658 \uac00\ub2a5\ud55c \uad00\uacc4 \uc720\ud615\uc73c\ub85c \ubaa8\ub378\ub9c1\ud558\ubbc0\ub85c \uc21c\uc218\ud55c \ub370\uc774\ud130 \ud750\ub984 \ub610\ub294 \uc804\uccb4 \uc601\ud5a5 \uc601\uc5ed\uc744 \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc2a4\ud0a4\ub9c8 \ubcc0\uacbd \uac80\ud1a0\uc5d0\uc11c\ub294 \uc601\ud5a5 \uc601\uc5ed \ubcf4\uae30\uac00 \uc2e4\uc81c\ub85c \ud544\uc694\ud55c \ubcf4\uae30\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Spark SQL \uad6c\uc131 SQLFlow \ud574\uacb0<\/h2>\n\n\n\n<p>SQLFlow\ub294 Spark SQL \ubc29\uc5b8 \ud30c\uc11c\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc774\ub294 \uc77c\ubc18\uc801\uc778 ANSI \ubb38\ubc95\uc5d0 Spark \ud0a4\uc6cc\ub4dc\ub97c \ucd94\uac00\ud55c \uac83\uc774 \uc544\ub2c8\ub77c, 39\uac1c\uc758 \ubc29\uc5b8\ubcc4 \ud30c\uc11c \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud2b9\ud788 Spark SQL\uc5d0\uc11c\ub294 \uacc4\ubcf4\ub97c \ud3ec\ud568\ud558\ub294 \ubb38\uc7a5\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul><li><strong><code>CREATE TABLE ... AS SELECT<\/code> (CTAS)<\/strong> \u2014 Spark \ubc30\uce58 \ud30c\uc774\ud504\ub77c\uc778\uc758 \ud575\uc2ec \uad6c\uc131 \uc694\uc18c\uc774\uba70, \ubaa8\ub4e0 \ucd9c\ub825 \uc5f4\uc740 \uc804\uccb4 SELECT \ubb38\uc744 \ud1b5\ud574 \ucd9c\ucc98\ub97c \ucd94\uc801\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong><code>\uc0bd\uc785 \ub300\uc0c1<\/code> \uadf8\ub9ac\uace0 <code>\uc0bd\uc785 \ub36e\uc5b4\uc4f0\uae30<\/code><\/strong> \u2014 \uc5ec\uae30\uc5d0\ub294 SELECT \ubaa9\ub85d\uacfc \ub300\uc0c1 \ud14c\uc774\ube14 \uc2a4\ud0a4\ub9c8 \uac04\uc758 \uc704\uce58 \uc5f4 \ub9e4\ud551\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4.<\/li>\n<li><strong><code>\uc784\uc2dc \ubcf4\uae30 \uc0dd\uc131 \ub610\ub294 \uad50\uccb4<\/code><\/strong> \u2014 \uc784\uc2dc \ubdf0\ub294 \ud574\uacb0\ub418\uace0 \uc5f0\uacb0\ub418\ubbc0\ub85c \uacc4\ubcf4\ub294 \uc2a4\ud14c\uc774\uc9d5 \ub808\uc774\uc5b4\uc5d0\uc11c \uba48\ucd94\uc9c0 \uc54a\uace0 \uc2a4\ud14c\uc774\uc9d5 \ub808\uc774\uc5b4\ub97c \ud1b5\ud574 \ud750\ub985\ub2c8\ub2e4.<\/li>\n<li><strong>CTE, \uc11c\ube0c\ucffc\ub9ac \ubc0f <code>\uc120\ud0dd\ud558\ub2e4 *<\/code><\/strong> \u2014 \uc5f4 \ucc38\uc870\ub294 \uc77c\ubc18 \ud14c\uc774\ube14 \ud45c\ud604\uc2dd\uacfc \uc911\ucca9\ub41c \ud558\uc704 \ucffc\ub9ac\ub97c \ud1b5\ud574 \ud574\uacb0\ub418\uba70, \uc2a4\ud0a4\ub9c8 \uba54\ud0c0\ub370\uc774\ud130\ub97c \uc0ac\uc6a9\ud560 \uc218 \uc788\ub294 \uacbd\uc6b0 \ubcc4\ud45c \ud45c\ud604\uc2dd\uc740 \uc2e4\uc81c \uc5f4\ub85c \ud655\uc7a5\ub429\ub2c8\ub2e4.<\/li>\n<li><strong>\ud568\uc218, \ud615\ubcc0\ud658 \ubc0f \uc9d1\ud569 \uc5f0\uc0b0\uc790<\/strong> \uac01 \ucd9c\ub825 \uc5f4\uc758 \uacc4\ubcf4\uc5d0\ub294 \ud574\ub2f9 \uc5f4\uc774 \uac70\uce5c \ubcc0\ud658 \uacfc\uc815\uc774 \uae30\ub85d\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <code>\uc77c\uc77c \uc9c0\ucd9c<\/code> \ub2e8\uc21c\ud788 &quot;\uae08\uc561\uc5d0\uc11c&quot;\uac00 \uc544\ub2c8\ub77c &quot;\uc5d0\uc11c&quot;\uc785\ub2c8\ub2e4. <code>\uc591<\/code> ~\uc744 \ud1b5\ud574 <code>\ud569\uc9d1\ud569<\/code>&#8220;.<\/li><\/ul>\n\n\n\n<p>Under the hood this is the General SQL Parser engine \u2014 a commercial SQL compiler front-end developed since the mid-2000s and validated against roughly 13,600 per-dialect test fixtures. Lineage quality is a parsing problem before it is anything else, and that corpus is what keeps edge-case Spark syntax from silently producing wrong edges.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Spark SQL \ub370\uc774\ud130 \uacc4\ubcf4 \uae30\ub2a5\uc774 \uc2a4\ud0dd\uc5d0\uc11c \uc5b4\ub5a4 \uc5ed\ud560\uc744 \ud560\uae4c\uc694?<\/h2>\n\n\n\n<p>Spark\ub294 \uac70\uc758 \ub2e8\ub3c5\uc73c\ub85c \uc874\uc7ac\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. Spark \ud14c\uc774\ube14\uc740 \uc77c\ubc18\uc801\uc73c\ub85c Hive \uba54\ud0c0\uc2a4\ud1a0\uc5b4\uc5d0 \uc788\uc73c\uba70, \uc810\uc810 \ub354 \ub9ce\uc740 Spark \uc6cc\ud06c\ub85c\ub4dc\uac00 Databricks\uc5d0\uc11c \uc2e4\ud589\ub429\ub2c8\ub2e4. SQLFlow\ub294 \uc774\ub7ec\ud55c \ud14c\uc774\ube14\ub4e4\uc744 \uac01\uac01 \ubcc4\ub3c4\ub85c \ud30c\uc2f1\ub418\ub294 \uc77c\uae09 \uac1d\uccb4\ub85c \ucde8\uae09\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul><li>Hive \uc791\uc5c5\uc744 Spark\ub85c \ub9c8\uc774\uadf8\ub808\uc774\uc158\ud558\uc2dc\ub098\uc694? \uae30\uc874 HQL\uc744 \ubd84\uc11d\ud574 \ubcf4\uc138\uc694. <a href=\"https:\/\/www.gudusoft.com\/ko\/%ed%95%98%ec%9d%b4%eb%b8%8c-%eb%8d%b0%ec%9d%b4%ed%84%b0-%ea%b3%84%eb%b3%b4\/\">Hive \ub370\uc774\ud130 \uacc4\ubcf4 \ubd84\uc11d\uae30<\/a> Spark \ud30c\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \ub2e4\uc2dc \uc791\uc131\ub41c \uc791\uc5c5\uacfc \ub450 \uc885\uc18d\uc131 \uadf8\ub798\ud504\ub97c \ube44\uad50\ud558\uc5ec \ubcc0\ud658 \uacfc\uc815\uc5d0\uc11c \ub204\ub77d\ub41c \ubd80\ubd84\uc774 \uc5c6\ub294\uc9c0 \ud655\uc778\ud569\ub2c8\ub2e4.<\/li>\n<li>Databricks\uc5d0\uc11c \uc2e4\ud589 \uc911\uc774\uc2e0\uac00\uc694? <a href=\"https:\/\/www.gudusoft.com\/ko\/%eb%8d%b0%ec%9d%b4%ed%84%b0%eb%b8%8c%eb%a6%ad%ec%8a%a4-%eb%8d%b0%ec%9d%b4%ed%84%b0-%ea%b3%84%eb%b3%b4\/\">Databricks \ub370\uc774\ud130 \uacc4\ubcf4 \ud30c\uc11c<\/a> \uc774 \ubb38\uc11c\uc5d0\uc11c\ub294 Databricks SQL \ubc29\uc5b8\uc744 \ub2e4\ub8e8\ub294\ub370, \uc774\ub294 \ub2e8\uc77c \uacf5\uc720 \ubb38\ubc95\uc73c\ub85c\ub294 \ucc98\ub9ac\ud560 \uc218 \uc5c6\ub294 \ubc29\uc2dd\uc73c\ub85c \uc624\ud508 \uc18c\uc2a4 Spark SQL\uacfc \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li>\ud63c\ud569 \ud658\uacbd\uc778\uac00\uc694? SQLFlow\ub294 \uc9c0\uc6d0\ub418\ub294 39\uac1c \ubc29\uc5b8\uc744 \ubaa8\ub450 \ud558\ub098\uc758 \uacc4\ubcf4 \uc800\uc7a5\uc18c\ub85c \ubd84\uc11d\ud558\ubbc0\ub85c, Spark \uc791\uc5c5\uc774 Snowflake \uc791\uc5c5\uc5d0\uc11c \uc0dd\uc131\ub41c \ud14c\uc774\ube14\uc744 \uc77d\uc744 \ub54c \ud558\ub098\uc758 \uc5f0\uc18d\uc801\uc778 \uadf8\ub798\ud504\ub85c \ud45c\uc2dc\ub429\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc138\uc694. <a href=\"https:\/\/www.gudusoft.com\/ko\/sql-%eb%8d%b0%ec%9d%b4%ed%84%b0-%ea%b3%84%eb%b3%b4-%eb%8f%84%ea%b5%ac\/\">SQL \ub370\uc774\ud130 \uacc4\ubcf4 \ub3c4\uad6c \uac1c\uc694<\/a> \uc804\uccb4\uc801\uc778 \uc0c1\ud669\uc744 \ud30c\uc545\ud558\uae30 \uc704\ud574\uc11c\uc785\ub2c8\ub2e4.<\/li><\/ul>\n\n\n\n<p>\uc785\ub825 \ubc29\uc2dd\uc740 \uc720\uc5f0\ud569\ub2c8\ub2e4. SQL \ubd99\uc5ec\ub123\uae30, \ud30c\uc77c \uc5c5\ub85c\ub4dc, JDBC\ub97c \ud1b5\ud55c \uba54\ud0c0\ub370\uc774\ud130 \uac00\uc838\uc624\uae30, Spark \uae30\ubc18 dbt \ud504\ub85c\uc81d\ud2b8\uc6a9 dbt \ub9e4\ub2c8\ud398\uc2a4\ud2b8 \uac00\uc838\uc624\uae30 \ub4f1 \ub2e4\uc591\ud55c \ubc29\uc2dd\uc73c\ub85c \uc785\ub825\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucd9c\ub825\uc740 \ub4dc\ub9b4\ub2e4\uc6b4 \uac00\ub2a5\ud55c \ub300\ud654\ud615 \ub2e4\uc774\uc5b4\uadf8\ub7a8\uacfc JSON, CSV, PNG \ud30c\uc77c \ub0b4\ubcf4\ub0b4\uae30, \uadf8\ub9ac\uace0 \uc790\ub3d9\ud654\ub97c \uc704\ud55c REST API\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, CI \ub2e8\uacc4\uc5d0\uc11c \ud480 \ub9ac\ud018\uc2a4\ud2b8\uc758 SQL \ubcc0\uacbd \uc0ac\ud56d\uc744 \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ubc30\ud3ec \ubc0f \ud655\uc7a5<\/h2>\n\n\n\n<p>SQLFlow Cloud\ub294 \ub300\ud654\ud615 \uc0ac\uc6a9\uc744 \uc704\ud55c \ubb34\ub8cc \ud2f0\uc5b4\ub97c \uc81c\uacf5\ud558\uba70, \ud504\ub9ac\ubbf8\uc5c4 \ud2f0\uc5b4\ub294 \uc6d4 $49.99\ub2ec\ub7ec\uc785\ub2c8\ub2e4. SQL \uc11c\ubc84\uc5d0 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \uc811\uadfc\ud560 \uc218 \uc5c6\ub294 \ud300\uc740 \uc774 \uc11c\ube44\uc2a4\ub97c \uc774\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. <a href=\"https:\/\/www.gudusoft.com\/ko\/sqlflow-on-premise-%eb%b2%84%ec%a0%84\/\">\uc628\ud504\ub808\ubbf8\uc2a4 SQLFlow<\/a> Docker \ub610\ub294 Kubernetes \ud658\uacbd\uc5d0\uc11c \uc0ac\uc6a9 \uac00\ub2a5\ud558\uba70, \uc5d0\uc5b4\uac2d(air-gap) \ud658\uacbd\uc5d0\ub3c4 \uc801\ud569\ud569\ub2c8\ub2e4. \uc6d4 $500 \ub610\ub294 \uc120\ud0dd\ud55c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc720\ud615\ub2f9 $4,800\uc758 \uc77c\ud68c\uc131 \uc694\uae08\uc774 \ubd80\uacfc\ub429\ub2c8\ub2e4. SQLFlow\ub294 SQL \ucf54\ub4dc\uc5d0 \ub300\ud55c \uc815\uc801 \ubd84\uc11d\ub9cc \uc218\ud589\ud558\uba70, \ud14c\uc774\ube14\uc758 \ud589\uc740 \uc808\ub300 \uc77d\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc5d4\ud130\ud504\ub77c\uc774\uc988 \ud658\uacbd\uc5d0\uc11c\ub294 100\uac1c \uc774\uc0c1\uc758 \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc640 \ubc31\ub9cc \uac1c \uc774\uc0c1\uc758 \uc5f4\uc744 \ud3ec\ud568\ud558\ub294 \ub300\uaddc\ubaa8 \ud658\uacbd\uc744 \uc77c\uad04 \uc2a4\uce94\ud558\uace0, \uc99d\ubd84 \uc2a4\uce94 \ubc0f \uc601\uad6c\uc801\uc778 \ub370\uc774\ud130 \uacc4\ubcf4 \uc800\uc7a5\uc18c\ub97c \ud1b5\ud574 \uad00\ub9ac\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\uc2a4\ud30c\ud06c \ud074\ub7ec\uc2a4\ud130\uac00 \uc2e4\ud589 \uc911\uc774\uc5b4\uc57c \uc2a4\ud30c\ud06c \ub9ac\uc804 \uc815\ubcf4\ub97c \uc5bb\uc744 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n<p>\uc544\ub2c8\uc694. SQLFlow\ub294 Spark SQL \ud14d\uc2a4\ud2b8\ub97c \uc815\uc801\uc73c\ub85c \ud30c\uc2f1\ud569\ub2c8\ub2e4. \ub530\ub77c\uc11c \ud480 \ub9ac\ud018\uc2a4\ud2b8, \ubca4\ub354 \uc81c\uacf5\ud488, \ub9c8\uc774\uadf8\ub808\uc774\uc158 \ubc31\ub85c\uadf8 \ub4f1 \uc5b4\ub514\uc5d0\uc11c\ub3c4 \uc2e4\ud589\ub41c \uc801\uc774 \uc5c6\ub294 \uc2a4\ud06c\ub9bd\ud2b8\ub3c4 \ud504\ub85c\ub355\uc158 \ucf54\ub4dc\uc5d0\uc11c \uc5bb\uc744 \uc218 \uc788\ub294 \uac83\uacfc \ub3d9\uc77c\ud55c \uc5f4 \uc218\uc900\uc758 \uacc4\ubcf4\ub97c \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc774\uac83\uc740 OpenLineage\uc758 Spark \ud1b5\ud569\uacfc \uc5b4\ub5bb\uac8c \ub2e4\ub978\uac00\uc694?<\/h3>\n\n\n<p>OpenLineage\ub294 Spark \uc138\uc158\uc758 \ub9ac\uc2a4\ub108\ub97c \ud1b5\ud574 \ub7f0\ud0c0\uc784 \uc2dc \uacc4\ubcf4\ub97c \ucea1\ucc98\ud558\ubbc0\ub85c \uc2e4\uc81c \uc791\uc5c5\uc774 \uc218\ud589\ud55c \ub0b4\uc6a9\uc744 \uad00\ucc30\ud558\ub294 \ub370 \ub9e4\uc6b0 \uc720\uc6a9\ud569\ub2c8\ub2e4. SQLFlow\ub294 SQL \ucf54\ub4dc \uc790\uccb4\uc5d0\uc11c \uacc4\ubcf4\ub97c \ub3c4\ucd9c\ud558\ubbc0\ub85c \uc2e4\ud589\ub418\uc9c0 \uc54a\uc740 \ucf54\ub4dc\uae4c\uc9c0 \ud3ec\ud568\ud558\uace0, \ubcd1\ud569 \uc804 \uac80\ud1a0 \ubc0f \ub9c8\uc774\uadf8\ub808\uc774\uc158 \uac10\uc0ac\ub97c \uc9c0\uc6d0\ud558\uba70, \ud074\ub7ec\uc2a4\ud130 \uc561\uc138\uc2a4\uac00 \ud544\uc694\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ub450 \ub3c4\uad6c\ub294 \uc0c1\ud638 \ubcf4\uc644\uc801\uc774\uba70, SQLFlow\ub294 \ub7f0\ud0c0\uc784 \uacc4\ubcf4\uc640 \ud568\uaed8 DataHub, Purview \ub610\ub294 OpenMetadata\ub85c \ub0b4\ubcf4\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SQLFlow\ub294 \uc784\uc2dc \ubdf0\ub97c \ud1b5\ud574 \ucd94\uc801 \uacc4\ubcf4\ub97c \ucd94\uc801\ud560 \uc218 \uc788\uc2b5\ub2c8\uae4c?<\/h3>\n\n\n<p>\ub124. \uccb4\uc778 <code>\uc784\uc2dc \ubcf4\uae30 \uc0dd\uc131 \ub610\ub294 \uad50\uccb4<\/code> \ubb38\uc7a5\uc740 \uc5d4\ub4dc \ud22c \uc5d4\ub4dc\ub85c \ud574\uacb0\ub418\ubbc0\ub85c \ucd5c\uc885 CTAS\uc758 \uc5f4\uc740 \ubaa8\ub4e0 \uc2a4\ud14c\uc774\uc9d5 \ubdf0\ub97c \uac70\uccd0 \ubb3c\ub9ac\uc801 \uc18c\uc2a4 \ud14c\uc774\ube14\uae4c\uc9c0 \ucd94\uc801\ub418\uba70 \uac01 \ub2e8\uacc4\uc5d0\uc11c \ud568\uc218\uc640 \uc9d1\uacc4\uac00 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc5ec\uae30\uc11c Databricks SQL\uc740 Spark SQL\uacfc \ub3d9\uc77c\ud55c \uac74\uac00\uc694?<\/h3>\n\n\n<p>\uc544\ub2c8\uc694, SQLFlow\ub294 \uac01\uac01 \ub2e4\ub978 \ubc29\uc5b8 \ud30c\uc11c\ub97c \uc0ac\uc6a9\ud558\uc5ec \uad6c\ubb38\uc744 \ucc98\ub9ac\ud569\ub2c8\ub2e4. Databricks SQL\uc740 \uc790\uccb4 \uad6c\ubb38 \ud655\uc7a5 \uae30\ub2a5\uc744 \uac00\uc9c0\uace0 \uc788\uc73c\ubbc0\ub85c \uace0\uc720\ud55c \ubb38\ubc95\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. Databricks\uc5d0\uc11c \uc2e4\ud589\ud558\ub294 \uacbd\uc6b0 Databricks \ubc29\uc5b8\uc744 \uc0ac\uc6a9\ud558\uace0, \uc624\ud508 \uc18c\uc2a4 Spark, EMR \ub610\ub294 \uc790\uccb4 \uad00\ub9ac\ud615 \ud074\ub7ec\uc2a4\ud130\uc5d0\uc11c \uc2e4\ud589\ud558\ub294 \uacbd\uc6b0 Spark SQL \ubc29\uc5b8\uc744 \uc0ac\uc6a9\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SQLFlow\uac00 \ub0b4 \ub370\uc774\ud130\ub97c \uc77d\uc744 \uc218 \uc788\ub098\uc694?<\/h3>\n\n\n<p>\uc544\ub2c8\uc694. SQL \ucf54\ub4dc\uc640 \uc120\ud0dd\uc801\uc73c\ub85c \uc2a4\ud0a4\ub9c8 \uba54\ud0c0\ub370\uc774\ud130(\ud14c\uc774\ube14 \ubc0f \uc5f4 \uc815\uc758)\ub97c \ubd84\uc11d\ud569\ub2c8\ub2e4. \ud589 \ub370\uc774\ud130\ub294 \uc808\ub300 \uc811\uadfc\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc628\ud504\ub808\ubbf8\uc2a4 \ud658\uacbd\uc5d0\uc11c\ub294 SQL \ud14d\uc2a4\ud2b8\uc870\ucc28\ub3c4 \ub124\ud2b8\uc6cc\ud06c \ub0b4\uc5d0 \uc720\uc9c0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">SQLFlow\ub97c \uc0ac\uc6a9\ud55c Spark SQL \uacc4\ubcf4 \ucd94\uc801\uc758 \ube44\uc6a9\uc740 \uc5bc\ub9c8\uc785\ub2c8\uae4c?<\/h3>\n\n\n<p>SQLFlow \ud074\ub77c\uc6b0\ub4dc\ub294 \ubb34\ub8cc\ub85c \uc2dc\uc791\ud558\uba70, \ud504\ub9ac\ubbf8\uc5c4 \ubc84\uc804\uc740 \uc6d4 $49.99\uc785\ub2c8\ub2e4. \uc628\ud504\ub808\ubbf8\uc2a4 \ubc84\uc804\uc740 \uc120\ud0dd\ud55c \ub370\uc774\ud130\ubca0\uc774\uc2a4 \uc720\ud615\ubcc4\ub85c \uc6d4 $500 \ub610\ub294 \uc77c\ud68c\uc131 $4,800\uc774\uba70, \ub450 \ub300\uc758 \uc11c\ubc84\uc5d0 \uc124\uce58\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc138\uc694. <a href=\"https:\/\/www.gudusoft.com\/ko\/%ea%b0%80%ea%b2%a9\/\">\uac00\uaca9<\/a> \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uc744 \ucc38\uc870\ud558\uc138\uc694.<\/p>\n\n\n\n<div class=\"wp-block-group alignfull has-background is-layout-constrained\" style=\"background-color:#60d5f6;padding-top:32px;padding-bottom:32px\"><div class=\"wp-block-group__inner-container\">\n\n<h2 class=\"wp-block-heading\">Spark SQL\uc744 \uc9c0\uae08 \ucd94\uc801\ud558\uc138\uc694<\/h2>\n\n\n<p>Spark SQL \uc2a4\ud06c\ub9bd\ud2b8\ub97c \ubb34\ub8cc \uc2dc\uac01\ud654 \ub3c4\uad6c\uc5d0 \ubd99\uc5ec\ub123\uace0 \uc18c\uc2a4\uc5d0\uc11c \ub300\uc0c1\uc73c\ub85c \ubaa8\ub4e0 \uc5f4\uc744 \ucd94\uc801\ud574 \ubcf4\uc138\uc694. \ub610\ub294 \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc744 \uc2a4\uce94\ud558\ub294 \uac83\uc5d0 \ub300\ud574 \uc800\ud76c\uc640 \uc0c1\ub2f4\ud574 \ubcf4\uc138\uc694.<\/p>\n\n\n<div class=\"wp-block-buttons is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/sqlflow.gudusoft.com\/?utm_source=gudusoft&amp;utm_medium=website&amp;utm_campaign=spark-sql-data-lineage\" target=\"_blank\" rel=\"noreferrer noopener\">SQLFlow\ub97c \ubb34\ub8cc\ub85c \uc0ac\uc6a9\ud574 \ubcf4\uc138\uc694.<\/a><\/div>\n<\/div>\n\n\n<div class=\"wp-block-buttons is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/www.gudusoft.com\/ko\/%ec%97%b0%eb%9d%bd%ed%95%98%eb%8b%a4\/\">\uae30\uc5c5\uc6a9 \ub370\ubaa8\ub97c \uc694\uccad\ud558\uc138\uc694<\/a><\/div>\n<\/div>\n\n<\/div><\/div>\n\n\n\n<script type=\"application\/ld+json\">{\n    \"@context\": \"https:\\\/\\\/schema.org\",\n    \"@graph\": [\n        {\n            \"@type\": \"SoftwareApplication\",\n            \"name\": \"Gudu SQLFlow\",\n            \"applicationCategory\": \"DeveloperApplication\",\n            \"applicationSubCategory\": \"SQL Data Lineage Tool\",\n            \"operatingSystem\": \"Web, Linux, Windows, macOS\",\n            \"url\": \"https:\\\/\\\/www.gudusoft.com\\\/spark-sql-data-lineage\\\/\",\n            \"description\": \"Automated Spark SQL data lineage from static parsing: column-level lineage through CTAS, INSERT INTO\\\/OVERWRITE, and temp view chains, with no cluster or job run required.\",\n            \"featureList\": \"Spark SQL dialect parser, column-level lineage, temp view resolution, CTAS and INSERT OVERWRITE analysis, indirect\\\/impact lineage, dbt support, REST API, DataHub\\\/Purview\\\/OpenMetadata export\",\n            \"softwareVersion\": \"8.2.3\",\n            \"offers\": [\n                {\n                    \"@type\": \"Offer\",\n                    \"name\": \"SQLFlow Cloud Free\",\n                    \"price\": \"0\",\n               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With the On-Premise edition, even the SQL text stays inside your network.\"\n                    }\n                },\n                {\n                    \"@type\": \"Question\",\n                    \"name\": \"What does Spark SQL lineage with SQLFlow cost?\",\n                    \"acceptedAnswer\": {\n                        \"@type\": \"Answer\",\n                        \"text\": \"SQLFlow Cloud starts free; premium is $49.99\\\/month. SQLFlow On-Premise is $500\\\/month or $4,800 one-time per selected database type, installable on two servers.\"\n                    }\n                }\n            ]\n        }\n    ]\n}<\/script>","protected":false},"excerpt":{"rendered":"<p>Spark SQL data lineage is the column-level map of how data moves through your Spark SQL code: which source columns feed every table written by a CREATE TABLE &#8230; AS SELECT or INSERT OVERWRITE, and through which temp views, joins, functions, and filters along the way. 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