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§±§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§Ñ§ñ §à§Ò§â§Ñ§Ò§à§ä§Ü§Ñ §Ù§ß§Ñ§é§Ö§ß§Ú§Û §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç

§¥§Ý§ñ §Ó§Ú§Ù§å§Ñ§Ý§Ú§Ù§Ñ§è§Ú§Ú §á§â§à§è§Ö§ã§ã§Ñ §á§â§Ö§Õ§à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §Õ§Ñ§ß§ß§í§ç §Þ§í §Þ§à§Ø§Ö§Þ §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §ã§Ý§Ö§Õ§å§ð§ë§å§ð §å§á§â§à§ë§×§ß§ß§å§ð §Õ§Ú§Ñ§Ô§â§Ñ§Þ§Þ§å:

§¥§Ú§Ñ§Ô§â§Ñ§Þ§Þ§Ñ §Ó§í§ê§Ö §á§à§Ü§Ñ§Ù§í§Ó§Ñ§Ö§ä §ä§à§Ý§î§Ü§à §á§â§à§è§Ö§ã§ã§í, §à§Ò§ì§Ö§Ü§ä§í §Ú §à§ã§ß§à§Ó§ß§í§Ö §Õ§Ö§Û§ã§ä§Ó§Ú§ñ, §ã§Ó§ñ§Ù§Ñ§ß§ß§í§Ö §ã §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§à§Û §Ù§ß§Ñ§é§Ö§ß§Ú§Û §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç, §Ó §å§á§â§à§ë§Ö§ß§ß§à§Û §æ§à§â§Þ§Ö. §¥§Ú§Ñ§Ô§â§Ñ§Þ§Þ§Ñ §ß§Ö §à§ä§à§Ò§â§Ñ§Ø§Ñ§Ö§ä §Ú§Ù§Þ§Ö§ß§Ö§ß§Ú§ñ §ß§Ñ§á§â§Ñ§Ó§Ý§Ö§ß§Ú§Û §á§â§Ú §â§Ñ§Ù§Ý§Ú§é§ß§í§ç §å§ã§Ý§à§Ó§Ú§ñ§ç, §à§Ò§â§Ñ§Ò§à§ä§Ü§å §à§ê§Ú§Ò§à§Ü §Ú§Ý§Ú §è§Ú§Ü§Ý§í. §¯§Ñ §Õ§Ú§Ñ§Ô§â§Ñ§Þ§Þ§Ö §á§à§Ü§Ñ§Ù§Ñ§ß §ä§à§Ý§î§Ü§à §à§Õ§Ú§ß §â§Ñ§Ò§à§é§Ú§Û §á§â§à§è§Ö§ã§ã ("preprocessing worker") §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú (§Ó §â§Ö§Ñ§Ý§î§ß§í§ç §ã§è§Ö§ß§Ñ§â§Ú§ñ§ç §Þ§à§Ô§å§ä §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î§ã§ñ §ß§Ö§ã§Ü§à§Ý§î§Ü§à §ä§Ñ§Ü§Ú§ç §á§â§à§è§Ö§ã§ã§à§Ó), §à§Ò§â§Ñ§Ò§Ñ§ä§í§Ó§Ñ§Ö§ä§ã§ñ §ä§à§Ý§î§Ü§à §à§Õ§ß§à §Ù§ß§Ñ§é§Ö§ß§Ú§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §Ú §Þ§í §á§â§Ö§Õ§á§à§Ý§Ñ§Ô§Ñ§Ö§Þ, §é§ä§à §ï§ä§à§ä §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §ä§â§Ö§Ò§å§Ö§ä §Ó§í§á§à§Ý§ß§Ö§ß§Ú§ñ §á§à §Ü§â§Ñ§Û§ß§Ö§Û §Þ§Ö§â§Ö §à§Õ§ß§à§Ô§à §ê§Ñ§Ô§Ñ §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú. §¸§Ö§Ý§î §ï§ä§à§Û §Õ§Ú§Ñ§Ô§â§Ñ§Þ§Þ§í ¡ª §á§à§Ü§Ñ§Ù§Ñ§ä§î §Ú§Õ§Ö§ð §Ü§à§ß§Ó§Ö§Û§Ö§â§Ñ §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §Ù§ß§Ñ§é§Ö§ß§Ú§Û §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç.

• §¥§Ñ§ß§ß§í§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §Ú §Ù§ß§Ñ§é§Ö§ß§Ú§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §á§Ö§â§Ö§Õ§Ñ§ð§ä§ã§ñ §Þ§Ö§ß§Ö§Õ§Ø§Ö§â§å §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §ã §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö§Þ §Þ§Ö§ç§Ñ§ß§Ú§Ù§Þ§Ñ IPC §ß§Ñ §à§ã§ß§à§Ó§Ö §ã§à§Ü§Ö§ä§Ñ.
• §¿§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §á§à§Þ§Ö§ë§Ñ§Ö§ä§ã§ñ §Ó §à§é§Ö§â§Ö§Õ§î §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú.

• §¯§Ñ §ï§ä§à§Þ §ï§ä§Ñ§á§Ö §á§à§ä§à§Ü §Õ§Ñ§ß§ß§í§ç §à§ã§ä§Ñ§ß§Ñ§Ó§Ý§Ú§Ó§Ñ§Ö§ä§ã§ñ §Õ§à §ä§Ö§ç §á§à§â, §á§à§Ü§Ñ §ß§Ö §á§à§ñ§Ó§Ú§ä§ã§ñ §ç§à§ä§ñ §Ò§í §à§Õ§Ú§ß §ß§Ö §Ù§Ñ§ß§ñ§ä§í§Û (§ß§Ö §Ó§í§á§à§Ý§ß§ñ§ð§ë§Ú§Û §ß§Ú§Ü§Ñ§Ü§Ú§Ö §Ù§Ñ§Õ§Ñ§é§Ú) §â§Ñ§Ò§à§é§Ú§Û §á§â§à§è§Ö§ã§ã ("worker") §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú.
• §¬§à§Ô§Õ§Ñ "worker" §ã§ä§Ñ§ß§à§Ó§Ú§ä§ã§ñ §Õ§à§ã§ä§å§á§ß§í§Þ, §Ö§Þ§å §ß§Ñ§á§â§Ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §Ù§Ñ§Õ§Ñ§é§Ñ §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú.
• §±§à§ã§Ý§Ö §Ù§Ñ§Ó§Ö§â§ê§Ö§ß§Ú§ñ §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú (§Ü§Ñ§Ü §ã §à§ê§Ú§Ò§Ü§à§Û, §ä§Ñ§Ü §Ú §å§ã§á§Ö§ê§ß§à §Ó§í§á§à§Ý§ß§Ö§ß§ß§í§ç §ê§Ñ§Ô§à§Ó §á§â§Ö§Õ§à§Ò§â§Ñ§Ò§à§ä§Ü§Ú), §à§Ò§â§Ñ§Ò§à§ä§Ñ§ß§ß§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö §á§Ö§â§Ö§Õ§Ñ§×§ä§ã§ñ §à§Ò§â§Ñ§ä§ß§à §Þ§Ö§ß§Ö§Õ§Ø§Ö§â§å §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú.
• §®§Ö§ß§Ö§Õ§Ø§Ö§â §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §Ü§à§ß§Ó§Ö§â§ä§Ú§â§å§Ö§ä §â§Ö§Ù§å§Ý§î§ä§Ñ§ä §Ó §Ø§Ö§Ý§Ñ§Ö§Þ§í§Û §æ§à§â§Þ§Ñ§ä (§Ù§Ñ§Õ§Ñ§ß§ß§í§Û §ä§Ú§á§à§Þ §Ù§ß§Ñ§é§Ö§ß§Ú§ñ §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç) §Ú §á§à§Þ§Ö§ë§Ñ§Ö§ä §Ö§Ô§à §Ó §à§é§Ö§â§Ö§Õ§î §á§â§Ö§Õ§à§Ò§â§Ñ§Ò§à§ä§Ü§Ú. §¦§ã§Ý§Ú §å §ä§Ö§Ü§å§ë§Ö§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §Ú§Þ§Ö§ð§ä§ã§ñ §Ù§Ñ§Ó§Ú§ã§Ú§Þ§í§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç, §ä§à §Ù§Ñ§Ó§Ú§ã§Ú§Þ§í§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç §ä§Ñ§Ü§Ø§Ö §Õ§à§Ò§Ñ§Ó§Ý§ñ§ð§ä§ã§ñ §Ó §à§é§Ö§â§Ö§Õ§î §á§â§Ö§Õ§à§Ò§â§Ñ§Ò§à§ä§Ü§Ú. §©§Ñ§Ó§Ú§ã§Ú§Þ§í§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç §á§à§Þ§Ö§ë§Ñ§ð§ä§ã§ñ §Ó §à§é§Ö§â§Ö§Õ§î §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §ã§â§Ñ§Ù§å §á§à§ã§Ý§Ö §à§ã§ß§à§Ó§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç, §ß§à §ä§à§Ý§î§Ü§à §á§à §ä§Ö§Þ §à§ã§ß§à§Ó§ß§í§Þ §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ§Þ §Õ§Ñ§ß§ß§í§ç, §å §Ü§à§ä§à§â§í§ç §Ú§Þ§Ö§Ö§ä§ã§ñ §Ù§ß§Ñ§é§Ö§ß§Ú§Ö §Ú §à§ß§Ú §ß§Ö §ß§Ñ§ç§à§Õ§ñ§ä§ã§ñ §Ó §¯§¦§±§°§¥§¥§¦§²§¨§ª§£§¡§¦§®§°§® §ã§à§ã§ä§à§ñ§ß§Ú§Ú.

§°§é§Ö§â§Ö§Õ§î §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú

§°§é§Ö§â§Ö§Õ§î §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú - §ï§ä§à §ã§ä§â§å§Ü§ä§å§â§Ñ §Õ§Ñ§ß§ß§í§ç FIFO, §Ô§Õ§Ö §ß§Ñ§Ü§à§á§Ý§Ö§ß§ß§í§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§ñ §ã§à§ç§â§Ñ§ß§ñ§ð§ä §á§à§â§ñ§Õ§à§Ü, §Ó §Ü§à§ä§à§â§à§Þ §à§ß§Ú §á§à§Ý§å§é§Ö§ß§í §Þ§Ö§ß§Ö§Õ§Ø§Ö§â§à§Þ §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú. §³§å§ë§Ö§ã§ä§Ó§å§Ö§ä §ß§Ö§ã§Ü§à§Ý§î§Ü§à §Ú§ã§Ü§Ý§ð§é§Ö§ß§Ú§Û §Ý§à§Ô§Ú§Ü§Ú FIFO:

• §£§ß§å§ä§â§Ö§ß§ß§Ú§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç §á§à§Þ§Ö§ë§Ñ§ð§ä§ã§ñ §Ó §ß§Ñ§é§Ñ§Ý§à §à§é§Ö§â§Ö§Õ§Ú
• §©§Ñ§Ó§Ú§ã§Ú§Þ§í§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç §Ó§ã§Ö§Ô§Õ§Ñ §á§à§Þ§Ö§ë§Ñ§ð§ä§ã§ñ §Ó §à§é§Ö§â§Ö§Õ§î §á§à§ã§Ý§Ö §à§ã§ß§à§Ó§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç

§¥§Ý§ñ §Ó§Ú§Ù§å§Ñ§Ý§Ú§Ù§Ñ§è§Ú§Ú §Ý§à§Ô§Ú§Ü§Ú §à§é§Ö§â§Ö§Õ§Ú §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §Þ§í §Þ§à§Ø§Ö§Þ §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §ã§Ý§Ö§Õ§å§ð§ë§å§ð §Õ§Ú§Ñ§Ô§â§Ñ§Þ§Þ§å:

§©§ß§Ñ§é§Ö§ß§Ú§ñ §Ú§Ù §à§é§Ö§â§Ö§Õ§Ú §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §ã§Ò§â§Ñ§ã§í§Ó§Ñ§ð§ä§ã§ñ, §ß§Ñ§é§Ú§ß§Ñ§ñ §ã §ß§Ñ§é§Ñ§Ý§Ñ §à§é§Ö§â§Ö§Õ§Ú §Õ§à §á§Ö§â§Ó§à§Ô§à §ß§Ö§à§Ò§â§Ñ§Ò§à§ä§Ñ§ß§ß§à§Ô§à §Ù§ß§Ñ§é§Ö§ß§Ú§ñ. §´§Ñ§Ü§Ú§Þ §à§Ò§â§Ñ§Ù§à§Þ, §Ü §á§â§Ú§Þ§Ö§â§å, §Þ§Ö§ß§Ö§Õ§Ø§Ö§â §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §ã§Ò§â§à§ã§Ú§ä §Ù§ß§Ñ§é§Ö§ß§Ú§ñ 1, 2 §Ú 3, §ß§à §ß§Ö §ã§Ò§â§à§ã§Ú§ä §Ù§ß§Ñ§é§Ö§ß§Ú§Ö 5, §ä§Ñ§Ü §Ü§Ñ§Ü §Ù§ß§Ñ§é§Ö§ß§Ú§Ö 4 §Ö§ë§× §ß§Ö §à§Ò§â§Ñ§Ò§à§ä§Ñ§ß§à:

§±§à§ã§Ý§Ö §ã§Ò§â§à§ã§Ñ §Ó §à§é§Ö§â§Ö§Õ§Ú §à§ã§ä§Ñ§ß§å§ä§ã§ñ §ä§à§Ý§î§Ü§à §Õ§Ó§Ñ §Ù§ß§Ñ§é§Ö§ß§Ú§ñ (4 §Ú 5), §Ù§ß§Ñ§é§Ö§ß§Ú§ñ §Õ§à§Ò§Ñ§Ó§Ý§ñ§ð§ä§ã§ñ §Ó §Ý§à§Ü§Ñ§Ý§î§ß§í§Û §Ü§ï§ê §Õ§Ñ§ß§ß§í§ç §Þ§Ö§ß§Ö§Õ§Ø§Ö§â§Ñ §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú, §Ú §Ù§Ñ§ä§Ö§Þ §Ù§ß§Ñ§é§Ö§ß§Ú§ñ §á§Ö§â§Ö§Þ§Ö§ë§Ñ§ð§ä§ã§ñ §Ú§Ù §Ý§à§Ü§Ñ§Ý§î§ß§à§Ô§à §Ü§ï§ê§Ñ §Ó §Ü§ï§ê §Ú§ã§ä§à§â§Ú§Ú. §®§Ö§ß§Ö§Õ§Ø§Ö§â §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §Þ§à§Ø§Ö§ä §ã§Ò§â§à§ã§Ú§ä§î §Ù§ß§Ñ§é§Ö§ß§Ú§ñ §Ú§Ù §Ý§à§Ü§Ñ§Ý§î§ß§à§Ô§à §Ü§ï§ê§Ñ §Õ§Ñ§ß§ß§í§ç §Ó §â§Ö§Ø§Ú§Þ§Ö §à§Õ§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §Ú§Ý§Ú §Ó §Þ§Ñ§ã§ã§à§Ó§à§Þ §â§Ö§Ø§Ú§Þ§Ö (§Ú§ã§á§à§Ý§î§Ù§å§Ö§ä§ã§ñ §Õ§Ý§ñ §Ù§Ñ§Ó§Ú§ã§Ú§Þ§í§ç §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç §Ú §Ù§ß§Ñ§é§Ö§ß§Ú§Û, §Ü§à§ä§à§â§í§Ö §á§à§Ý§å§é§Ö§ß§í §Þ§Ñ§ã§ã§à§Ó§à).

Preprocessing caching

Preprocessing caching was introduced to improve the preprocessing performance for multiple dependent items having similar preprocessing steps (which is a common LLD outcome).

Caching is done by preprocessing one dependent item and reusing some of the internal preprocessing data for the rest of the dependent items. The preprocessing cache is supported only for the first preprocessing step of the following types:

• Prometheus pattern (indexes input by metrics)
• JSONPath (parses the data into object tree and indexes the first expression [?(@.path == "value")])

§²§Ñ§Ò§à§é§Ú§Ö §á§â§à§è§Ö§ã§ã§í §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú

§¶§Ñ§Û§Ý §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â§Ñ §á§à§Ù§Ó§à§Ý§ñ§Ö§ä §á§à§Ý§î§Ù§à§Ó§Ñ§ä§Ö§Ý§ñ§Þ §å§Ü§Ñ§Ù§Ñ§ä§î §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §â§Ñ§Ò§à§é§Ú§ç §á§â§à§è§Ö§ã§ã§à§Ó §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú ("preprocessing worker"). §¹§ä§à§Ò§í §Ù§Ñ§Õ§Ñ§ä§î §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §ï§Ü§Ù§Ö§Þ§á§Ý§ñ§â§à§Ó §â§Ñ§Ò§à§é§Ú§ç §á§â§à§è§Ö§ã§ã§à§Ó §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú, §ß§å§Ø§ß§à §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §á§Ñ§â§Ñ§Þ§Ö§ä§â §Ü§à§ß§æ§Ú§Ô§å§â§Ñ§è§Ú§Ú StartPreprocessors. §°§á§ä§Ú§Þ§Ñ§Ý§î§ß§à§Ö §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §â§Ñ§Ò§à§é§Ú§ç §á§â§à§è§Ö§ã§ã§à§Ó §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §Þ§à§Ø§Ö§ä §à§á§â§Ö§Õ§Ö§Ý§ñ§ä§î§ã§ñ §Þ§ß§à§Ô§Ú§Þ§Ú §æ§Ñ§Ü§ä§à§â§Ñ§Þ§Ú, §Ó§Ü§Ý§ð§é§Ñ§ñ §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à "§á§â§Ö§Õ§à§Ò§â§Ñ§Ò§Ñ§ä§í§Ó§Ñ§Ö§Þ§í§ç" §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç (§ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç, §ä§â§Ö§Ò§å§ð§ë§Ú§ç §Ó§í§á§à§Ý§ß§Ö§ß§Ú§ñ §Ü§Ñ§Ü§Ú§ç-§Ý§Ú§Ò§à §ê§Ñ§Ô§à§Ó §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú), §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §á§â§à§è§Ö§ã§ã§à§Ó §ã§Ò§à§â§Ñ §Õ§Ñ§ß§ß§í§ç, §ã§â§Ö§Õ§ß§Ö§Ö §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §ê§Ñ§Ô§à§Ó §Õ§Ý§ñ §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §Ú §ä§Ñ§Ü §Õ§Ñ§Ý§Ö§Ö.

§¯§à, §á§â§Ö§Õ§á§à§Ý§Ñ§Ô§Ñ§ñ, §é§ä§à §ä§ñ§Ø§Ö§Ý§í§Ö §à§á§Ö§â§Ñ§è§Ú§Ú §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú (§Ó§â§à§Õ§Ö §â§Ñ§Ù§Ò§à§â§Ñ §Ò§à§Ý§î§ê§Ú§ç §Ü§å§ã§Ü§à§Ó XML / JSON) §à§ä§ã§å§ä§ã§ä§Ó§å§ð§ä, §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à §á§â§à§è§Ö§ã§ã§à§Ó "preprocessing worker" §Þ§à§Ø§Ö§ä §ã§à§Ó§á§Ñ§Õ§Ñ§ä§î §ã §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§à§Þ §ã§Ò§à§â§ë§Ú§Ü§à§Ó §Õ§Ñ§ß§ß§í§ç. §´§Ñ§Ü§Ú§Þ §à§Ò§â§Ñ§Ù§à§Þ, §Õ§Ý§ñ §á§à§Ý§å§é§Ö§ß§ß§í§ç §Õ§Ñ§ß§ß§í§ç §Ò§å§Õ§Ö§ä §á§à §Ü§â§Ñ§Û§ß§Ö§Û §Þ§Ö§â§Ö §à§Õ§Ú§ß §ß§Ö§Ù§Ñ§ß§ñ§ä§í§Û §â§Ñ§Ò§à§é§Ú§Û §á§â§à§è§Ö§ã§ã §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú (§Ù§Ñ §Ú§ã§Ü§Ý§ð§é§Ö§ß§Ú§Ö§Þ §ã§Ý§å§é§Ñ§Ö§Ó, §Ü§à§Ô§Õ§Ñ §Õ§Ñ§ß§ß§í§Ö §à§ä §ã§Ò§à§â§ë§Ú§Ü§à§Ó §á§à§ã§ä§å§á§Ñ§ð§ä §Þ§Ñ§ã§ã§à§Ó§à).

§±§à§ä§à§Ü §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §Ù§ß§Ñ§é§Ö§ß§Ú§ñ

§±§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§Ñ§ñ §à§Ò§â§Ñ§Ò§à§ä§Ü§Ñ §Ù§ß§Ñ§é§Ö§ß§Ú§ñ §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §Ó§í§á§à§Ý§ß§ñ§Ö§ä§ã§ñ §Ó §ß§Ö§ã§Ü§à§Ý§î§Ü§à §ê§Ñ§Ô§à§Ó (§Ú§Ý§Ú §æ§Ñ§Ù) §ß§Ö§ã§Ü§à§Ý§î§Ü§Ú§Þ§Ú §á§â§à§è§Ö§ã§ã§Ñ§Þ§Ú. §¿§ä§à §Þ§à§Ø§Ö§ä §á§â§Ú§Ó§Ö§ã§ä§Ú §Ü §ä§à§Þ§å, §é§ä§à:

• §©§Ñ§Ó§Ú§ã§Ú§Þ§í§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §Þ§à§Ø§Ö§ä §á§á§à§Ý§å§é§Ú§ä§î §Ù§ß§Ñ§é§Ö§ß§Ú§ñ, §Ó §ä§à §Ó§â§Ö§Þ§ñ §Ü§Ñ§Ü §à§ã§ß§à§Ó§ß§à§Û §ï§Ý§Ö§Þ§Ö§ß§ä - §ß§Ö§ä. §´§Ñ§Ü§à§Ö §Þ§à§Ø§Ö§ä §á§â§à§Ú§Ù§à§Û§ä§Ú §á§â§Ú §ã§Ý§Ö§Õ§å§ð§ë§Ö§Þ §ã§è§Ö§ß§Ñ§â§Ú§Ú:
  • §µ §à§ã§ß§à§Ó§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §ä§Ú§á §Ù§ß§Ñ§é§Ö§ß§Ú§ñ ''UINT'', (§Þ§à§Ø§ß§à §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §ä§â§Ñ§á§á§Ö§â), §å §Ù§Ñ§Ó§Ú§ã§Ú§Þ§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §ä§Ú§á §Ù§ß§Ñ§é§Ö§ß§Ú§ñ ''TEXT''.
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  • §°§ã§ß§à§Ó§ß§à§Þ§å §ï§Ý§Ö§Þ§Ö§ß§ä§å §Õ§Ñ§ß§ß§í§ç §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §á§Ö§â§Ö§Õ§Ñ§ä§î §ä§Ö§Ü§ã§ä§à§Ó§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö (§ä§Ñ§Ü§à§Ö §Ü§Ñ§Ü, "abc").
  • §´§Ñ§Ü §Ü§Ñ§Ü §Ó§í§á§à§Ý§ß§ñ§Ö§Þ§í§Ö §ê§Ñ§Ô§Ú §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §à§ä§ã§å§ä§ã§ä§Ó§å§ð§ä, §Þ§Ö§ß§Ö§Õ§Ø§Ö§â §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §á§â§à§Ó§Ö§â§ñ§Ö§ä, §ß§Ñ§ç§à§Õ§Ú§ä§ã§ñ §Ý§Ú §à§ã§ß§à§Ó§ß§à§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §Ó §¯§¦§±§°§¥§¥§¦§²§¨§ª§£§¡§¦§®§°§® §ã§à§ã§ä§à§ñ§ß§Ú§Ú §Ú §Ú§Þ§Ö§Ö§ä§ã§ñ §Ý§Ú §Ù§ß§Ñ§é§Ö§ß§Ú§Ö (§à§Ò§Ñ §å§ã§Ý§à§Ó§Ú§ñ §Ó§í§á§à§Ý§ß§ñ§ð§ä§ã§ñ), §Ú §á§à§Þ§Ö§ë§Ñ§Ö§ä §Ù§Ñ§Ó§Ú§ã§Ú§Þ§í§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §Ó §à§é§Ö§â§Ö§Õ§î §ã §ä§Ñ§Ü§Ú§Þ §Ø§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö§Þ, §é§ä§à §Ú §à§ã§ß§à§Ó§ß§à§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç (§á§à§ã§Ü§à§Ý§î§Ü§å §ê§Ñ§Ô§Ú §á§â§Ö§Õ§Ó§Ñ§â§Ú§ä§Ö§Ý§î§ß§à§Û §à§Ò§â§Ñ§Ò§à§ä§Ü§Ú §à§ä§ã§å§ä§ã§ä§Ó§å§ð§ä).
  • §¬§à§Ô§Õ§Ñ §à§ã§ß§à§Ó§ß§à§Û §Ú §Ù§Ñ§Ó§Ú§ã§Ú§Þ§í§Û §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç §á§Ö§â§Ö§ç§à§Õ§ñ§ä §Ó §æ§Ñ§Ù§å §ã§Ú§ß§ç§â§à§ß§Ú§Ù§Ñ§è§Ú§Ú §Ú§ã§ä§à§â§Ú§Ú, §à§ã§ß§à§Ó§ß§à§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §ã§ä§Ñ§ß§à§Ó§Ú§ä§ã§ñ §¯§¦§±§°§¥§¥§¦§²§¨§ª§£§¡§¦§®§½§® §Ú§Ù-§Ù§Ñ §à§ê§Ú§Ò§Ü§Ú §Ü§à§ß§Ó§Ö§â§ä§Ñ§è§Ú§Ú §Ù§ß§Ñ§é§Ö§ß§Ú§ñ (§ä§Ö§Ü§ã§ä§à§Ó§í§Ö §Õ§Ñ§ß§ß§í§Ö §ß§Ö§Ó§à§Ù§Þ§à§Ø§ß§à §á§â§Ö§à§Ò§â§Ñ§Ù§à§Ó§Ñ§ä§î §Ó §è§Ö§Ý§à§Ö §á§à§Ý§à§Ø§Ú§ä§Ö§Ý§î§ß§à§Ö §é§Ú§ã§Ý§à).

§£ §â§Ö§Ù§å§Ý§î§ä§Ñ§ä§Ö §Ù§Ñ§Ó§Ú§ã§Ú§Þ§í§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §á§à§Ý§å§é§Ñ§Ö§ä §Ù§ß§Ñ§é§Ö§ß§Ú§Ö, §ä§à§Ô§Õ§Ñ §Ü§Ñ§Ü §à§ã§ß§à§Ó§ß§à§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §Þ§Ö§ß§ñ§Ö§ä §ã§Ó§à§Ö §ã§à§ã§ä§à§ñ§ß§Ú§Ö §ß§Ñ §¯§¦ §±§°§¥§¥§¦§²§¨§ª§£§¡§¦§´§³§Á.

• §©§Ñ§Ó§Ú§ã§Ú§Þ§í§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §á§à§Ý§å§é§Ñ§Ö§ä §Ù§ß§Ñ§é§Ö§ß§Ú§Ö, §Ü§à§ä§à§â§à§Ö §à§ä§ã§å§ä§ã§ä§Ó§å§Ö§ä §Ó §Ú§ã§ä§à§â§Ú§Ú §à§ã§ß§à§Ó§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç. §¥§Ñ§ß§ß§í§Û §ã§Ý§å§é§Ñ§Û §à§é§Ö§ß§î §á§à§ç§à§Ø §ß§Ñ §á§â§Ö§Õ§í§Õ§å§ë§Ú§Û, §Ù§Ñ §Ú§ã§Ü§Ý§ð§é§Ö§ß§Ú§Ö§Þ §ä§Ú§á§Ñ §à§ã§ß§à§Ó§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç. §¯§Ñ§á§â§Ú§Þ§Ö§â, §Ö§ã§Ý§Ú §å §à§ã§ß§à§Ó§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §Ú§ã§á§à§Ý§î§Ù§å§Ö§ä§ã§ñ §ä§Ú§á CHAR, §ä§à §Ù§ß§Ñ§é§Ö§ß§Ú§Ö §à§ã§ß§à§Ó§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §Ò§å§Õ§Ö§ä §å§ã§Ö§é§Ö§ß§à §ß§Ñ §ã§ä§Ñ§Õ§Ú§Ú §ã§Ú§ß§ç§â§à§ß§Ú§Ù§Ñ§è§Ú§Ú §Ú§ã§ä§à§â§Ú§Ú, §Ó §ä§à §Ó§â§Ö§Þ§ñ §Ü§Ñ§Ü §Ù§Ñ§Ó§Ú§ã§Ú§Þ§í§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç §á§à§Ý§å§é§Ñ§ä §ã§Ó§à§Ú §Ù§ß§Ñ§é§Ö§ß§Ú§ñ §ã §Ú§Ù§ß§Ñ§é§Ñ§Ý§î§ß§à§Ô§à (§ß§Ö §å§ã§Ö§é§Ö§ß§ß§à§Ô§à) §Ù§ß§Ñ§é§Ö§ß§Ú§ñ §à§ã§ß§à§Ó§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç.