public void TestSimpleJoinQuery() { var sparqlQuery = @"PREFIX bsbm: <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/vocabulary/> SELECT ?review WHERE { ?review bsbm:reviewFor ?product . ?product bsbm:productFeature <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/ProductFeature2330> . } LIMIT 3"; // Warm-up var client = BrightstarService.GetClient("type=embedded;storesDirectory=stores"); for (int i = 0; i < 5; i++) { client.ExecuteQuery("SparqlPerformance", sparqlQuery); } // Profile var profiler = new BrightstarProfiler("SimpleJoinQuery"); for (int i = 0; i < 100; i++) { using (profiler.Step("ExecuteQuery")) { client.ExecuteQuery("SparqlPerformance", sparqlQuery); } } Console.WriteLine(profiler.GetLogString()); }
public void TestSimpleJoinQuery() { var sparqlQuery = @"PREFIX bsbm: <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/vocabulary/> SELECT ?review WHERE { ?review bsbm:reviewFor ?product . ?product bsbm:productFeature <http://www4.wiwiss.fu-berlin.de/bizer/bsbm/v01/instances/ProductFeature2330> . } LIMIT 3"; // Warm-up var client = BrightstarService.GetClient("type=embedded;storesDirectory=stores"); for (int i = 0; i < 5; i++) { client.ExecuteQuery("SparqlPerformance", sparqlQuery); } // Profile var profiler = new BrightstarProfiler("SimpleJoinQuery"); for (int i = 0; i < 1000; i++) { using (profiler.Step("ExecuteQuery")) { client.ExecuteQuery("SparqlPerformance", sparqlQuery); } } Console.WriteLine(profiler.GetLogString()); }
public override void Run() { try { Logging.LogInfo("Import job being run on file " + _contentFileName); StoreWorker.TransactionLog.LogStartTransaction(this); var parser = GetParser(_contentFileName); var storeDirectory = StoreWorker.WriteStore.DirectoryPath; var filePath = Path.Combine(storeDirectory, ".." + Path.DirectorySeparatorChar + "import" + Path.DirectorySeparatorChar + _contentFileName); var profiler = new BrightstarProfiler("Import " + _contentFileName); // TODO : Conditionally create this if profiling is enabled Logging.LogDebug("Import file path calculated as '{0}'", filePath); if (!File.Exists(filePath)) { ErrorMessage = String.Format("Cannot find file {0} in import directory", _contentFileName); throw new FileNotFoundException(ErrorMessage); } using (_fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read)) { _importTripleSink = new StoreTripleSink(StoreWorker.WriteStore, JobId, Configuration.TransactionFlushTripleCount, profiler:profiler); parser.Parse(_fileStream, this, _graphUri); } StoreWorker.WriteStore.Commit(JobId, profiler); StoreWorker.InvalidateReadStore(); Logging.LogInfo("Import job completed successfully for " + _contentFileName); if (profiler != null) { Logging.LogInfo(profiler.GetLogString()); } StoreWorker.TransactionLog.LogEndSuccessfulTransaction(this); } catch (RdfParserException parserException) { ErrorMessage = parserException.Message; ExceptionDetail = new ExceptionDetail(parserException); Logging.LogInfo("Parser error processing import job on file " + _contentFileName + ". " + parserException.Message); throw; } catch (Exception ex) { ErrorMessage = "Error importing file " + _contentFileName + ". " + ex.Message; StoreWorker.TransactionLog.LogEndFailedTransaction(this); Logging.LogInfo("Error processing import job on file " + _contentFileName + ". Error Message: " + ex.Message + " Stack trace: " + ex.StackTrace); throw; } }
public override void Run() { try { Logging.LogInfo("Import job being run on file " + _contentFileName); StoreWorker.TransactionLog.LogStartTransaction(this); var parser = GetParser(_contentFileName); var storeDirectory = StoreWorker.WriteStore.DirectoryPath; var filePath = Path.Combine(storeDirectory, ".." + Path.DirectorySeparatorChar + "import" + Path.DirectorySeparatorChar + _contentFileName); var profiler = new BrightstarProfiler("Import " + _contentFileName); // TODO : Conditionally create this if profiling is enabled Logging.LogDebug("Import file path calculated as '{0}'", filePath); if (!File.Exists(filePath)) { ErrorMessage = String.Format("Cannot find file {0} in import directory", _contentFileName); throw new FileNotFoundException(ErrorMessage); } using (_fileStream = new FileStream(filePath, FileMode.Open, FileAccess.Read)) { _importTripleSink = new StoreTripleSink(StoreWorker.WriteStore, JobId, Configuration.TransactionFlushTripleCount, profiler: profiler); parser.Parse(_fileStream, this, _graphUri); } StoreWorker.WriteStore.Commit(JobId, profiler); StoreWorker.InvalidateReadStore(); Logging.LogInfo("Import job completed successfully for " + _contentFileName); if (profiler != null) { Logging.LogInfo(profiler.GetLogString()); } StoreWorker.TransactionLog.LogEndSuccessfulTransaction(this); } catch (RdfParserException parserException) { ErrorMessage = parserException.Message; ExceptionDetail = new ExceptionDetail(parserException); Logging.LogInfo("Parser error processing import job on file " + _contentFileName + ". " + parserException.Message); throw; } catch (Exception ex) { ErrorMessage = "Error importing file " + _contentFileName + ". " + ex.Message; StoreWorker.TransactionLog.LogEndFailedTransaction(this); Logging.LogInfo("Error processing import job on file " + _contentFileName + ". Error Message: " + ex.Message + " Stack trace: " + ex.StackTrace); throw; } }