R-treeã¨ã¯ç©ºéãã¼ã¿ãå¹çè¯ãæ¤ç´¢ããããã®ã¤ã³ããã¯ã¹æ§é ãR-tree ã«ã¤ãã¦èª¿ã¹ãã®ã¾ã¨ãã¦ããã ç®æ¬¡ ç®æ¬¡ åèè³æ ãã¤ã¼ããªä¾ R-tree ã®æ¦è¦ åãã¼ãã®è¦ç´ æ° åç §å¦ç ç¹æ¤ç´¢ ç¯å²æ¤ç´¢ ãã¼ã¿ã®æ¿å ¥ã»åé¤ æ¿å ¥å¦ç ãã¼ãã®åå² Exhaustive Algorithm Quadratic-Cost Algorithm Linear-Cost Algorithm åé¤ æ¨ã®åæ§ç¯ã®ã¢ã«ã´ãªãºã æ´æ°å¦ç ã¾ã¨ã åèè³æ Guttman, Antonin. R-trees: a dynamic index structure for spatial searching. Vol. 14. No. 2. ACM, 1984. MySQL 5.7 Reference Manual - Creating Spatial Indexes PostGIS 2.3.3d


{{#tags}}- {{label}}
{{/tags}}