fix: standardize variable naming and adjust loader sleep duration for consistency

scripts/test-etl/main.go

@@ -9,12 +9,14 @@ import (
 )
 
 const (
-	NumExtractors       int = 2
-	NumLoaders          int = 4
-	ChunkSize           int = 20
-	totalRecords        int = 500
-	queueSize           int = 10
-	recordsPerExtractor int = totalRecords / NumExtractors
+	numExtractors         int = 2
+	numTransformers       int = numExtractors
+	numLoaders            int = 4
+	chunkSize             int = 20
+	totalRecords          int = 1000
+	extractorsQueueSize   int = 10
+	transformersQueueSize int = 10
+	recordsPerExtractor   int = totalRecords / numExtractors
 )
 
 type Record struct {
@@ -89,18 +91,18 @@ func Transformer(id int, in <-chan []Record, out chan<- []Record) {
 func Loader(id int, in <-chan []Record) {
 	for chunk := range in {
 		fmt.Printf("[Loader %d] Procesando lote de %d registros...\n", id, len(chunk))
-		time.Sleep(randomDurationMs(100, 3000))
+		time.Sleep(randomDurationMs(100, 2000))
 	}
 }
 
 func main() {
-	chChunksExtract := make(chan []Record, queueSize)
-	chChunksTransform := make(chan []Record, queueSize)
+	chChunksExtract := make(chan []Record, extractorsQueueSize)
+	chChunksTransform := make(chan []Record, transformersQueueSize)
 
 	var wgExtractors sync.WaitGroup
-	for i := 1; i <= NumExtractors; i++ {
+	for i := 1; i <= numExtractors; i++ {
 		wgExtractors.Go(func() {
-			Extractor(i, ChunkSize, chChunksExtract)
+			Extractor(i, chunkSize, chChunksExtract)
 		})
 	}
 
@@ -111,7 +113,7 @@ func main() {
 	}()
 
 	var wgTransformers sync.WaitGroup
-	for i := 1; i <= NumExtractors; i++ {
+	for i := 1; i <= numTransformers; i++ {
 		wgTransformers.Go(func() {
 			Transformer(i, chChunksExtract, chChunksTransform)
 		})
@@ -124,7 +126,7 @@ func main() {
 	}()
 
 	var wgLoaders sync.WaitGroup
-	for i := 1; i <= NumLoaders; i++ {
+	for i := 1; i <= numLoaders; i++ {
 		wgLoaders.Go(func() {
 			Loader(i, chChunksTransform)
 		})