custom high-performance encoder implementation (#52)

doc.go

@@ -1,13 +1,3 @@
 // Package bitcask implements a high-performance key-value store based on a
 // WAL and LSM.
-//
-// By default, the client assumes a default configuration regarding maximum key size,
-// maximum value size, maximum datafile size, and memory pools to avoid allocations.
-// Refer to Constants section to know default values.
-//
-// For extra performance, configure the memory pool option properly. This option
-// requires to specify the maximum number of concurrent use of the package. Failing to
-// set a high-enough value would impact latency and throughput. Likewise, overestimating
-// would yield in an unnecessary big memory footprint.
-// The default configuration doesn't use a memory pool.
 package bitcask