Quest DB/Log is a total memory waste.

[shennetsind]

I'm currently going over my notebook and dumping things out of it as I see fit, this one is over a year old.
In every player instance (74.545 bytes):

    //Quest log system [Kevin] [Inkfish]
    int num_quests;//4
    int avail_quests;//4
    int quest_index[MAX_QUEST_DB];//4*MAX_QUEST_DB(2662) => 10648
    struct quest quest_log[MAX_QUEST_DB];//24*MAX_QUEST_DB(2662) -> 63888
    bool save_quest;//1

struct quest {//4+4+12+4 => 24
    int quest_id;//4
    unsigned int time;//4
    int count[MAX_QUEST_OBJECTIVES];//4*MAX_QUEST_OBJECTIVES(3) => 12
    quest_state state;//enum size -> 4 (compiler dependent ?)
};

#define MAX_QUEST_DB 2662       // Max quests that the server will load
#define MAX_QUEST_OBJECTIVES 3  // Max quest objectives for a quest

map_session_data stands with 236.888 bytes, the quest feature alone consumes 1/3 of it, regardless if the player has 1000 or 0 quests.