足球与oracle系列（2）：巴西揭幕战预演，oracle体系结构杂谈
巴西：战术打法：4222不动摇，主力阵容构架无悬念 核心体系无异议，4222完整诠释，体系架构如此清晰 世界顶级球队：巴西 数据库技术核心团队：甲骨文 教练员：DBA 守门员：归档日志文件 四大后防保证：数据文件、参数文件、日志文件、控制文件 四大中场核心
巴西：战术打法：4222不动摇，主力阵容构架无悬念
核心体系无异议，4222完整诠释，体系架构如此清晰
世界顶级球队：巴西
数据库技术核心团队：甲骨文
教练员：DBA
守门员：归档日志文件
四大后防保证：数据文件、参数文件、日志文件、控制文件
四大中场核心：共享池（库缓存区、数据字典缓冲区）、数据缓冲区、日志缓冲区
双前锋：user进程、server进程
替补：大池、java池、流池（有时的板凳球员可以主宰最后的比赛胜负）
脏块：足球也罢、轨迹也罢、这都已不再重要
实例参数文件：球员大名单
pfile：扰乱对手策略，回应媒体、足联，预选阵容名单
spfile：现场教练，排兵布阵，调兵遣将，实际大名单
比赛精彩一刻：
球员参数文件、球员数据文件来回策应，皮球传给边路控制文件，一脚斜长传，中场球员库缓存区等待接球，寻找队友数据字典，前锋线user、server已发出进攻的信号，教练员DBA在场边已经发出带有地方口音的咆哮：O RA GOAL! 听到灵魂教练员的召唤，数据缓存区边路盘带尝试过人，日志缓冲区3秒快速策应，力图用速度冲出空挡，此时的锋线两前锋吸引对手注意，但日志缓冲区没有找到合适传球点，稍作停顿，将球回传数据缓冲区，此时由于双前锋吸引双方3名后卫队员，空挡已经形成，尝试一脚DBWR招牌弧线球，一道银光，块如闪电，只可惜弹立柱崩门而出。敏锐的日志缓冲区快速跟上，此时对方守门员已经全力冲去，日志缓冲区一脚LGWR式传递给已经插上的右边路日志文件，球员日志文件并不贪功发现了位置更好的数据缓冲区，一记平行传递，数据缓冲区接球后使出DBWR招牌式推设空门，裁判ckpt吹响绵长哨音，单手指向中圈，巴西1:0领先！我方守门员归档日志振臂欢呼！
屏幕显示：
助攻球员：日志文件
进球球员：数据缓冲区
声明：
这不是技术文档，既然学来几招oracle简单招式，就忍不了在人前卖弄几下。纯为茶余饭后与数朋库友的插科打诨，只为轻松中带有一丝的诙谐，IT技术也能用来调侃一番，还蛮耐人寻味。
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