diff --git a/.idea/.gitignore b/.idea/.gitignore new file mode 100644 index 0000000..73f69e0 --- /dev/null +++ b/.idea/.gitignore @@ -0,0 +1,8 @@ +# Default ignored files +/shelf/ +/workspace.xml +# Datasource local storage ignored files +/dataSources/ +/dataSources.local.xml +# Editor-based HTTP Client requests +/httpRequests/ diff --git a/.idea/dataSources.xml b/.idea/dataSources.xml new file mode 100644 index 0000000..01f72a5 --- /dev/null +++ b/.idea/dataSources.xml @@ -0,0 +1,47 @@ + + + + + postgresql + true + org.postgresql.Driver + jdbc:postgresql://localhost:5433/postgres + $ProjectFileDir$ + + + postgresql + true + org.postgresql.Driver + jdbc:postgresql://localhost:5434/postgres + $ProjectFileDir$ + + + mysql.8 + true + com.mysql.cj.jdbc.Driver + jdbc:mysql://localhost:3306 + $ProjectFileDir$ + + + mysql.8 + true + com.mysql.cj.jdbc.Driver + jdbc:mysql://localhost:3308 + $ProjectFileDir$ + + + mariadb + true + org.mariadb.jdbc.Driver + jdbc:mariadb://localhost:3307 + $ProjectFileDir$ + + + sqlserver.ms + true + com.microsoft.sqlserver.jdbc.SQLServerDriver + jdbc:sqlserver://localhost:1433 + $ProjectFileDir$ + + + \ No newline at end of file diff --git a/.idea/inspectionProfiles/Project_Default.xml b/.idea/inspectionProfiles/Project_Default.xml new file mode 100644 index 0000000..ce0d2ee --- /dev/null +++ b/.idea/inspectionProfiles/Project_Default.xml @@ -0,0 +1,20 @@ + + + + \ No newline at end of file diff --git a/.idea/medium_database_benchmark.iml b/.idea/medium_database_benchmark.iml new file mode 100644 index 0000000..5e764c4 --- /dev/null +++ b/.idea/medium_database_benchmark.iml @@ -0,0 +1,9 @@ + + + + + + + + + \ No newline at end of file diff --git a/.idea/modules.xml b/.idea/modules.xml new file mode 100644 index 0000000..cdb80fe --- /dev/null +++ b/.idea/modules.xml @@ -0,0 +1,8 @@ + + + + + + + + \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..e69de29 diff --git a/database.go b/database.go new file mode 100644 index 0000000..b1a8a67 --- /dev/null +++ b/database.go @@ -0,0 +1,183 @@ +package main + +import ( + "fmt" + "gorm.io/driver/mysql" + "gorm.io/driver/postgres" + "gorm.io/driver/sqlserver" + "gorm.io/gorm" + "math/rand" + "time" +) + +func readBenchmark(databaseType string) { + start := time.Now() + databases := createDatabasesMap() + readData(databaseType, databases) + fmt.Println(databaseType + ": read benchmarks took " + time.Since(start).String()) +} + +func readData(databaseType string, databases map[string]string) { + var database *gorm.DB + var err error + switch databaseType { + case "postgres": + { + database, err = gorm.Open(postgres.Open(databases[databaseType]), &gorm.Config{}) + } + case "timescale": + { + database, err = gorm.Open(postgres.Open(databases[databaseType]), &gorm.Config{}) + } + case "mysql": + { + database, err = gorm.Open(mysql.Open(databases[databaseType]), &gorm.Config{}) + } + case "mariadb": + { + database, err = gorm.Open(mysql.Open(databases[databaseType]), &gorm.Config{}) + } + case "percona": + { + database, err = gorm.Open(mysql.Open(databases[databaseType]), &gorm.Config{}) + } + case "sqlserver": + { + database, err = gorm.Open(sqlserver.Open(databases[databaseType]), &gorm.Config{}) + } + } + sqlDB, _ := database.DB() + defer sqlDB.Close() + if err != nil { + fmt.Println("Problem opening database: " + err.Error()) + return + } + for i := 0; i < 2000; i++ { + var sum int + _ = database.Table("benchmark_data").Select("sum(data)").Row().Scan(&sum) + var avg int + _ = database.Table("benchmark_data").Select("avg(data)").Row().Scan(&avg) + } +} + +func writeBenchmark(databaseType string) { + start := time.Now() + databases := createDatabasesMap() + createDatabaseAndTable(databaseType, databases) + writeData(databaseType, databases) + fmt.Println(databaseType + ": write benchmarks took " + time.Since(start).String()) +} + +func createDatabasesMap() map[string]string { + databases := make(map[string]string, 6) + databases["postgres"] = "user=postgres password=password dbname=benchmark host=localhost port=5433 sslmode=disable" + databases["mariadb"] = "root:password@tcp(localhost:3307)/benchmark?charset=utf8&parseTime=True&loc=Local" + databases["mysql"] = "root:password@tcp(localhost:3306)/benchmark?charset=utf8&parseTime=True&loc=Local" + databases["timescale"] = "user=postgres password=password dbname=benchmark host=localhost port=5434 sslmode=disable" + databases["percona"] = "root:password@tcp(localhost:3308)/benchmark?charset=utf8&parseTime=True&loc=Local" + databases["sqlserver"] = "sqlserver://sa:passw0rd.@localhost:1433?database=benchmark" + return databases +} + +func writeData(databaseType string, databases map[string]string) { + var database *gorm.DB + var err error + switch databaseType { + case "postgres": + { + database, err = gorm.Open(postgres.Open(databases[databaseType]), &gorm.Config{}) + } + case "timescale": + { + database, err = gorm.Open(postgres.Open(databases[databaseType]), &gorm.Config{}) + } + case "mysql": + { + database, err = gorm.Open(mysql.Open(databases[databaseType]), &gorm.Config{}) + } + case "mariadb": + { + database, err = gorm.Open(mysql.Open(databases[databaseType]), &gorm.Config{}) + } + case "percona": + { + database, err = gorm.Open(mysql.Open(databases[databaseType]), &gorm.Config{}) + } + case "sqlserver": + { + database, err = gorm.Open(sqlserver.Open(databases[databaseType]), &gorm.Config{}) + } + } + sqlDB, _ := database.DB() + defer sqlDB.Close() + if err != nil { + fmt.Println("Problem opening database: " + err.Error()) + return + } + for i := 0; i < 10000; i++ { + var benchmarkData BenchmarkData + benchmarkData.Time = time.Now() + benchmarkData.Data = rand.Intn(100-0) + 0 + database.Save(&benchmarkData) + } +} + + + +type BenchmarkData struct { + gorm.Model + Data int + Time time.Time +} + +func createDatabaseAndTable(databaseType string, databases map[string]string) { + var database *gorm.DB + var err error + switch databaseType { + case "postgres": + { + database, err = gorm.Open(postgres.Open(databases[databaseType]), &gorm.Config{}) + } + case "timescale": + { + database, err = gorm.Open(postgres.Open(databases[databaseType]), &gorm.Config{}) + } + case "mysql": + { + database, err = gorm.Open(mysql.Open(databases[databaseType]), &gorm.Config{}) + } + case "mariadb": + { + database, err = gorm.Open(mysql.Open(databases[databaseType]), &gorm.Config{}) + } + case "percona": + { + database, err = gorm.Open(mysql.Open(databases[databaseType]), &gorm.Config{}) + } + case "sqlserver": + { + database, err = gorm.Open(sqlserver.Open(databases[databaseType]), &gorm.Config{}) + } + } + sqlDB, _ := database.DB() + defer sqlDB.Close() + if err != nil { + fmt.Println("Problem opening database: "+err.Error()) + return + } + fmt.Println(databaseType + " connected") + + if !database.Migrator().HasTable(&BenchmarkData{}) { + err := database.Migrator().CreateTable(&BenchmarkData{}) + if err != nil { + fmt.Println("Cannot create table: " + err.Error()) + return + } + } else { + err := database.Migrator().AutoMigrate(&BenchmarkData{}) + if err != nil { + fmt.Println("Cannot update table: " + err.Error()) + return + } + } +} diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..6b98583 --- /dev/null +++ b/go.mod @@ -0,0 +1,11 @@ +module medium_database_benchmark + +go 1.15 + +require ( + github.com/kardianos/service v1.2.0 + gorm.io/driver/mysql v1.0.3 + gorm.io/driver/postgres v1.0.6 + gorm.io/driver/sqlserver v1.0.5 + gorm.io/gorm v1.20.9 +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..3e86bba --- /dev/null +++ b/go.sum @@ -0,0 +1,193 @@ +github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU= +github.com/cockroachdb/apd v1.1.0 h1:3LFP3629v+1aKXU5Q37mxmRxX/pIu1nijXydLShEq5I= +github.com/cockroachdb/apd v1.1.0/go.mod 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+ "time" +) + +var ( + serviceIsRunning bool + programIsRunning bool + writingSync sync.Mutex +) + +const serviceName = "benchmark service" +const serviceDescription = "benchmark service" + +type program struct{} + +func (p program) Start(s service.Service) error { + fmt.Println(s.String() + " started") + writingSync.Lock() + serviceIsRunning = true + writingSync.Unlock() + go p.run() + return nil +} + +func (p program) Stop(s service.Service) error { + writingSync.Lock() + serviceIsRunning = false + writingSync.Unlock() + for programIsRunning { + fmt.Println(s.String() + " stopping...") + time.Sleep(1 * time.Second) + } + fmt.Println(s.String() + " stopped") + return nil +} + +func (p program) run() { + writingSync.Lock() + programIsRunning = true + writingSync.Unlock() + //writeBenchmark("postgres") + //writeBenchmark("timescale") + //writeBenchmark("mysql") + //writeBenchmark("mariadb") + //writeBenchmark("percona") + //writeBenchmark("sqlserver") + readBenchmark("postgres") + readBenchmark("timescale") + readBenchmark("mysql") + readBenchmark("mariadb") + readBenchmark("percona") + readBenchmark("sqlserver") + writingSync.Lock() + programIsRunning = false + writingSync.Unlock() +} + + + +func main() { + serviceConfig := &service.Config{ + Name: serviceName, + DisplayName: serviceName, + Description: serviceDescription, + } + prg := &program{} + s, err := service.New(prg, serviceConfig) + if err != nil { + fmt.Println("Cannot create the service: " + err.Error()) + } + err = s.Run() + if err != nil { + fmt.Println("Cannot start the service: " + err.Error()) + } +}