8000 Add DTM presentsation files · postgrespro/postgres_cluster@a67ed2a · GitHub
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Add DTM presentsation files
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4 files changed

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‎contrib/pg_dtm/docs/dtm.pdf

1.15 MB
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‎contrib/pg_dtm/docs/pgpro-background.jpg

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‎contrib/pg_dtm/docs/pgpro-logo-title.pdf

7.05 KB
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‎contrib/pg_tsdtm/tests/transfers.go

Lines changed: 7 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -5,14 +5,15 @@ import (
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"sync"
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"strconv"
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"math/rand"
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"time"
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"github.com/jackc/pgx"
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)
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const (
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TRANSFER_CONNECTIONS = 8
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TRANSFER_CONNECTIONS = 10
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INIT_AMOUNT = 10000
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N_ITERATIONS = 10000//0
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N_ACCOUNTS = 2//100000
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N_ITERATIONS = 10000
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N_ACCOUNTS = 100000
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)
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@@ -201,7 +202,7 @@ func main() {
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var inspectWg sync.WaitGroup
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prepare_db()
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start := time.Now()
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transferWg.Add(TRANSFER_CONNECTIONS)
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for i:=0; i<TRANSFER_CONNECTIONS; i++ {
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go transfer(i, &transferWg)
@@ -213,6 +214,8 @@ func main() {
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transferWg.Wait()
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running = false
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inspectWg.Wait()
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fmt.Printf("Elapsed time %f sec", time.Since(start).Seconds())
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}
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func exec(conn *pgx.Conn, stmt string, arguments ...interface{}) {

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