go-file-writer-example

README

go-file-writer-example

An example to write file in Go

Benchmark Results

Here are the benchmark results for each package:

Sequential File Writer

Lines	Operations	Nanoseconds per Operation	Time per Operation
10	27,145	47,018 ns/op	47.018µs
100	24,067	53,568 ns/op	53.568µs
1,000	8,190	148,878 ns/op	148.878µs
10,000	1,185	1,047,948 ns/op	1.048ms
100,000	124	9,348,030 ns/op	9.348ms
1,000,000	13	88,569,997 ns/op	88.570ms
10,000,000	2	928,590,208 ns/op	928.590ms

Parallel File Writer

Lines	Operations	Nanoseconds per Operation	Time per Operation
10	17,680	67,004 ns/op	67.004µs
100	17,887	66,847 ns/op	66.847µs
1,000	10,000	100,178 ns/op	100.178µs
10,000	2,041	598,333 ns/op	598.333µs
100,000	253	4,808,686 ns/op	4.808ms
1,000,000	28	41,799,996 ns/op	41.800ms
10,000,000	3	477,522,000 ns/op	477.522ms

Parallel Chunk File Writer

Lines	Operations	Nanoseconds per Operation	Time per Operation
10	6,066	194,561 ns/op	194.561µs
100	6,807	201,701 ns/op	201.701µs
1,000	5,788	222,166 ns/op	222.166µs
10,000	1,779	718,845 ns/op	718.845µs
100,000	247	4,280,770 ns/op	4.280ms
1,000,000	24	47,067,297 ns/op	47.067ms
10,000,000	4	315,281,906 ns/op	315.282ms

These benchmark results were obtained on a system with the following specifications:

• Operating System: Darwin
• Architecture: arm64