SSPã¨ã¯ãSupply Side Platformï¼ãµãã©ã¤ ãµã¤ã ãã©ãããã©ã¼ã ï¼ã®ç¥èªã§ãè¿å¹´ã®ã¢ããã¯ããã¸ã¼é åã§é »ç¹ã«åºã¦ããè¨èã§ãããããªãã¨ãªãããç解ã§ãã¦ããªãæ¹ãå¤ãã®ã§ã¯ãªãã ãããã
SSPã¯ãåçãæ大åããããã¨ãå§ããæ§ã
ãªã¡ãªããã¯ãããã®ã®ãåªä½ã«ãã£ã¦åãä¸åããããã®ãäºå®ã§ããã
ä»åã¯ãSSPã®ä»çµã¿ãæ´»ç¨æ³ã«ã¤ãã¦ã§ããã ããæè¡çãªãã¨ãä¸å¾æãªæ¹ã§ããç解ã§ãããã説æããã¦ããã ããèªç¤¾ã®åªä½ã®åçãæ大åãããããã«ãããã²åèã«ãã¦ããã ãããã
ç®æ¬¡
SSPã¨ã¯
SSPã¨ã¯ãã¤ã³ã¿ã¼ãããåºåã«ããã¦åªä½ã®åçæ大åãç®çã¨ãããã¼ã«ã§ããã
åªä½ã®éå¶è
ã¯ãSSPã«å¯¾ãã¦èªåã®Webãµã¤ãã®åºåæ ãããããã§ã©ããªåºå主ã«å£²ãããã®ãããªã©ãäºåã«è¨å®ãã¦ããã
è¨å®ããå¾ã¯DSP(Demand Side Platformâ»å¥è¨äºã§è§£èª¬)ã¨SSPãéãã¦åçæ§ãé«ãåºåãèªåã§é
ä¿¡ãã¦ããã®ã§ãéå¶è
ã®éç¨ã³ã¹ããé常ã«è»½æ¸ãããã
SSPã®å¤§ããªå½¹å²ã¨ãã¦ã
- æ¥ç¶ãã¦ããDSPãã¢ããããã¯ã¼ã¯ãªã©ã®åºå主ã®ä¸ã§ä¸çªåçæ§ãé«ããã®ãèªåã§é¸æãã¦é ä¿¡ããã®ã§ãåçæ大åãè¦è¾¼ããã
- åªä½ã«è¨ªããã¦ã¼ã¶ã¼ã®æ å ±ãåºåæ ã®æ å ±ãä¸æ¬ã§ç®¡çãã¦DSPã¨ã®RTBï¼Real Time Bidding â»ãªã³ã©ã¤ã³ä¸ã§ã®ãªã¢ã«ã¿ã¤ã å ¥æï¼åå¼ãå®ç¾ããã
ãæãããããã¤ã¾ã楽ã«åçãä¸ãããå ´åã«é©ãããã¼ã«ã¨ãããã
ãããããããªSSPã«ãå½ç¶åãã»ä¸åãã®åªä½ãããã
 ãSSPã«åãã¦ããåªä½ã
ã»ã¦ãã¼ã¯ã¦ã¼ã¶ã¼ãå¤ãï¼ãã¤ã¦ã¼ã¶ã¼ã®å±æ§ãå¤æ§ã ã¨ãªãè¯ãï¼
ã»PCããã®è¨ªåã¦ã¼ã¶ã¼ãå¤ã
ã¦ãã¼ã¯ã¦ã¼ã¶ã¼ãå¤ãã¨ãããã¨ã¯ãããã ãåºåã®åºãåããçãã«è¡ãããå¯è½æ§ãé«ããªããã¦ã¼ã¶ã¼ã®æ
å ±ã«åºã¥ããRTBåå¼ãè¡ããã¦ãåªä½ã®åçã®åä¸ãè¦è¾¼ããã
 ãSSPã«åãã¦ããªãåªä½ã
ã»åãã¦ã¼ã¶ã¼ãããã¯ä¼¼ããããªå±æ§ã®ã¦ã¼ã¶ã¼ãå¤ãã±ã¼ã¹
åºåãåºãåããå¿
è¦æ§ãä½ããªããSSPã使ãã¡ãªãããä½ããªãã
PCããã®ã¦ã¼ã¶ã¼ãå¤ãã¨ããçç±ã¯ãç¾å¨ã®å¸å ´ã§ã¯RTBçµç±ã®åºåå¸å ´ã¯ãPCãã¡ã¤ã³ã¨ãªã£ã¦ããããã ãããããä»å¾PCã®ä¼¸ã³çãéåããã¹ãã¼ããã©ã³ã伸ã³ã¦ããã¨ããæ¨æ¸¬ããããããããã¾ã§2014å¹´ç¾å¨ã®ç¶æ³ã§ã¯ãã¨ãã注éãã¤ãã¦ããã
 ãåºå±ï¼ãã¤ã¯ãã¢ããRTB(Real Time Bidding)çµç±ã®ãã£ã¹ãã¬ã¤åºåå¸å ´è¦æ¨¡äºæ¸¬ã
http://www.microad.co.jp/news/release/detail.php?newid=News-0257
SSPã®ä»çµã¿ï¼DSPã¨ã®é¢é£ï¼
ã¾ãã¯åºåé
ä¿¡ã®æºå段éã¨ãã¦ãåç« ã§ãè¿°ã¹ãããã«ãåªä½ã®éå¶è
ã¯ãSSPã«å¯¾ãã¦èªåã®Webãµã¤ãã®åºåæ ããããã§ã©ããªåºå主ã«å£²ãããã®ãããªã©ãäºåã«è¨å®ãã¦ããã
ããã¦å®éã«åºåãé
ä¿¡ãããéã«ã¯ãSSPã¯é£æºããDSPã¸å¿ãåºåå
¥æã®ãªã¯ã¨ã¹ããéãã
SSPã»DSPéã®ããåãã¯ã端çã«ç¤ºãã¨ä¸ã®å³ã®ããã«é常ã«ã·ã³ãã«ãªã®ã ããå®éã«ã¯ãã£ã¨è²ã ãªããåããè¡ã£ã¦ããã
SSPã®ãªã¯ã¨ã¹ãã«å¯¾ããDSPã®å¦ç
ã¾ãSSPããã®ãªã¯ã¨ã¹ããåããåDSPã¯ãã¾ãåDSPãä¿æããåºåæ¡ä»¶ããæ¡ä»¶ã«åè´ããæãé«ãéé¡ã®ãã®ãé¸åºããã
次ã«é常SSPã¯è¤æ°ã®DSPã¨é£æºãã¦ãããããåDSPå ã§æãé«ãéé¡ã®åºåãé¸åºããã
ãå³2ãã®ããã«DSPå
ã§æãé«ãéé¡ã®åºåãé¸åºãããããã«ãå³3ãã®ããã«åDSPã§ãæãé«ãéé¡ã®åºåãé¸åºããããã¨ã«ãªããããããããã§æ´ãã¦åºåæ²è¼ãã¨è¨ãã°ããã¨ãè¨ããªãã
æå¾ã«ç»å ´ããã®ããSSPã§è¨å®ããããã¢ã¼ãã©ã¤ã¹ï¼æä½å
¥æå価ï¼ã§ããã
æãé«ãéé¡ãæ示ããDSPã®éé¡ãããã¢ã¼ãã©ã¤ã¹ãä¸åãã®ã§ããã°ãæ´ãã¦ãã®DSPã®åºåãæ²è¼ããããã¨ã¨ãªãã
SSPã®æ´»ç¨æ¹æ³
åè¿°ã®éãSSPãç¨ãããã¨ã§ãæé©ãªã¦ã¼ã¶ã¼ã¸æãé«ãéé¡ã§åºåãé
ä¿¡ãããã¨ãã§ããã
ããããç¾å®ã«ã¯å¿
ãããããã§ã¯ãªãã±ã¼ã¹ãããã
ã¨è¨ãã®ãã
ã»äººæ°ã®ããæ ã«DSPã®å
¥æãéä¸ãããã人æ°ã®ãªãæ ããã»ã©DSPã®å
¥æããªãããããã¾ãé«ãé¡ã§åºåãé
ä¿¡ãããªãã
ã»åºååºç¨¿ã®éé¡ã®ã¤ãã·ã¢ãããåºå主ã«ãããåªä½å´ã§ããã¢ã¼ãã©ã¤ã¹ãè¨å®ãã¦ããã»ã©ææ¢åã«ãªããªãã
ã¨ãã£ãæ¸å¿µãããããã ã
 ãããªãã°ãããããSSPã使ç¨ããªãã¦ãè¯ãã®ã§ã¯ã¨æãããã ãããã
ãããªç¶æ³ã§ããããããéã«ãSSPã«ããããã°ã©ããã£ãã¯ãã¤ã¤ã³ã°ãããæ´»ç¨ãã¦ãåªä½ã®åçæ大åãå³ãã¹ãã ã
人æ°ã®ããæ ã»ãªãæ ã®å ´åã
ä½ãæãæããªããã°ã人æ°ã®ãªãæ ã®åºåå価ã¯ä½ãã¾ã¾ã§ããã
ããã§ä¾ãã°ãé常ã®RTBã®ãªã¼ãã³ãªã¼ã¯ã·ã§ã³ã§ã¯ãªããç¹å®ã®åºå主ã«çµã£ããã©ã¤ãã¼ããªã¼ã¯ã·ã§ã³ãè¡ãã
ã¾ãåºååºç¨¿éé¡ãä½ãã¦ããªã¼ãã³ãªã¼ã¯ã·ã§ã³ã ã¨ã©ããã¦ãéé¡ãä¸ãããªãå ´åã
åºå®å価ã§ãªã¢ã«ã¿ã¤ã åå¼ãè¡ãã¨ããæãããã
ãªããåçãå°ãã§ãä¸ããããªããSSPã¸æ¥ç¶ãã¦ããåDSPã®å
¥æãã¸ãã¯ãåæãã¦ãå°ãã§ãé«ãã¿ã¤ãã³ã°ã§å£²ãã¨ããæãããã
対象ã¦ã¼ã¶ã¼ã®å±æ§ãæ ã«ãã£ã¦éé¡ã決ã¾ãã®ã ããã¿ã¤ãã³ã°ãªãã¦é¢ä¿ãªãã®ã§ã¯ã»ã»ã»ã
ã¨æãããæ¹ãããã ããã
ããããDSPã«ãå
¥æãã¸ãã¯ã¨äºç®è¨å®ããããä¸å®æéã«ããã¾ã§ä½¿ãåããªããã°ã¨ããè¨å®ãããã¦ããã±ã¼ã¹ã¯å¤ã
ããã
DSPã«ãã£ã¦å
¥æãã¸ãã¯ã¯å¤ç¨®å¤æ§ãªã®ã§ãä¸æ¦ã«ã¯è¨ããªããã
ã»æ¯æ¥0æã«å¼·æ°ã®å
¥æãè¡ãï¼1æ¥åä½ã§äºç®ãè¨å®ããã¦ããããï¼ã
ã»æ¯æ0åã«å¼·æ°ã®å
¥æãè¡ãï¼1æéãã¨ã«äºç®ãè¨å®ããã¦ããããï¼ã
ã»å¸¸ã«ä¸éãªãå
¥æãè¡ãã
ãªã©ã®ãã¿ã¼ã³ãããã
ããããåDSPã®å
¥æãã¸ãã¯ãåæãã¦ãåçã®æ大åãå³ãã
è¦ããªãé¨åã ãããããã£ãæ¶ãã¾ããåªåãSSPã¯ãã¦ããã®ã§ããã
ã¾ã¨ã
SSPã¯æ§ã
ææ³ãæ§ã
ãªãã¸ãã¯ã§åªä½ã®åçæ大åãæ¥ã
å³ã£ã¦ããã
åªä½ã«ãã£ã¦ã©ã®ãããªææ³ããã¹ããç°ãªã£ã¦ããã®ã§ãèªç¤¾åªä½ã®ä¾¡å¤ãæ大éã«ãã¦ãããSSPã¨æãåãåã£ã¦åçã®æ大åãå³ã£ã¦ãããã¨ããå§ããããã