[ Team LiB ]

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Z] background processes     executing I/O in      serialization  backups, full and incremental  bandwidth      limiting browser performance      measuring for networks      network latency vs.      perceived performance and      user, page display and  batching      data transfers in low-level communication optimization      database queries      determining whether itÕs faster      in distributed applications  2nd          data transfers      in JDBC          accesses, batching by optimizing row fetches          updates  bean-managed persistence (BMP) in EJBs  beans  [See EJBs] Beans class  BellÕs rule of networking  benchmarks     asynchronous and background events, effects of      checking against JDK versions      harness for      measurements for  2nd      performance checklists for  2nd      performance problems, causing      predicting performance with      preventing garbage collection during      setting  2nd      third-party components  Bentley, Jon  BigDecimal class, replacing with your own version  binary output option (-Xrunhprof)  bind( ) (ServerSocket)  binding, static  bit-shifting, replacing multiplication with  blackboard architecture for solving threading problems  BMP (bean-managed persistence)  body tags     custom tags, minimizing      include directive, include action vs.      minimizing scope of useBean action      redirects vs. forwards  boolean data types, converting to strings  boolean objects, object canonicalization and  boolean operators      | (OR) operator vs. || (shortcircuit OR) operator  boolean_expression evaluation (assertions)  bottlenecks      contention for system-wide resource      CPU      disk throughput      in distributed applications          identifying      generic locations for in J2EE systems      I/O          disk          network          network, configuration and load      identifying  2nd          in memory          with profilers      inefficient algorithms, excess object creation from      JDBC, identifying      memory      memory leaks, eliminating      object creation          reducing and eliminating      paging      queues      requests, correlating with methods      scaling and      serialized execution  2nd      shared resources      strings      system (load balancing example)  Boyer-Moore string search algorithm  broadcast messaging  browsers     caching pages      redirecting to different page  BufferedInputStream class  BufferedReader class  2nd  buffering     I/O  2nd          bigger buffers          byte arrays and char arrays      network, using efficiently for servlet output      profiling output and      server-side, page flushing and  buffers, NIO     direct      nondirect  Builder pattern in EJB design  business logic in EJBs  byte arrays, conversion to char  ByteArrayOutputStream class  ByteBuffer class  2nd      allocate( )      allocateDirect( )  bytecodes     for heap variable manipulation      reordering in compiler optimizations      switch statements, versions of  bytes     changing to ints in arithmetic operations      converting to chars      converting to strings      HTML, using for