关键词

描述
Druid 德鲁伊 分布式实时分析的数据存储系统(Data Store)MetaMarkets 于2011 年创建,2012 年开源。 分析而生,在处理数据的规模、数据处理的实时性,拥抱主流开源生态,包括Hadoop 等。非常活跃。 http://druid.io。 将数据源进行流式处理,对接分析数据库,例如Druid、Vertica 等。 原则 (1)快速查询(Fast Query):部分数据的聚合(Partial Aggregate)+内存化(In-emory)+索引(Index)。 (2)水平扩展能力(Horizontal Scalability):分布式数据(Distributed Data)+ 并行化查询(Parallelizable Query)。 (3)实时分析(Realtime Analytics):不可变的过去,只追加的未来(Immutable Past,Append-Only Future)。 特点 • 数据吞吐量大。 • 支持流式数据摄入和实时。 • 查询灵活且快。 • 社区支持力度大。 场景 Druid 是一个分布式的数据分析平台,像传统的OLAP系统,支持更大的数据量、更灵活的分布式部署、更实时的数据摄入,Druid 舍去了OLAP 中复杂的操作,如JOIN 等。相Druid 是一种时序数据库,按照一定的时间粒度对数据进行聚合,以加快分析查询。 在应用场景上,广告数据分析各个行业和很多互联网公司中,http://druid.io/druidpowered.html。 《Druid实时大数据分析原理与实践》
相关主题
相关项目
prateekralhan/Telecom-Churn-Case-study---IIITB-Assignment QuantumKane/classification_project elie-kourieh/Data-Analysis-Churn-Rate-Project joshlingy/Forecast-of-Customer-Churn-Using-Machine-Learning JoomiK/PredictingChurn AbhishekSrivastava-07/Churn-Modelling l0gicgates/churning hwait/ht5 Daniel-Scar/Churn-Healthcare-IT-Service- lorenzlorg/Digital-Marketing-Data-Science-Lab-project reylle/AIIDE21_OPMRCLIAGD rckclimber/predict_customer_churn kmamine/Bank_Churn_modeling_using_ANN LangYujian/MusicBox akhilamod/Churn_management sonishivam10/Predicting-Customer-Churn-Using-Machine-Learning-Model hhej/sparkify vivek-101/Telecom_Churn coletangsy/MLProject-Churn-Prediction tutalucena/Predicting-Churn-Trough-Decision-Tree-Random-Forest-and-XGBoost-Best-Fit Rashikumra/Telecom-Churn-Study cnai-ed/Datathon-Criteo Ksyula/churn_prediction krish-ghosh/Attrition_Rate_Analytics Nilavan/churn-risk-score-prediction dariga-sm/Telco-churn-prediction kimjinhaha/Sparkify jinmang2/ncsoft_predict_churn Wilbertz/Sparkify pabloabap/churn_prediction MrBernoulli/Predicting-Telco-Churn sebxwolf/churn-prediction Entazis/churnacle-node pratikkumar-jain/churn_modeling_using_ann Anis-Bouaziz/Customer_Churn Shuvo-saha/Retail-Analytics-Showcase rafi-fauzan/Churn_Prediction_Web_App Manash-git/Customer-Churn-Prediction-using-Logistics-Regression sujansivaji/DataScience-Projects m-wasim/Telecom_churn_prediction Ayush036/Churn-Prediction-Using-ANN subrata-samanta/Telecom-Churn-Prediction Entazis/churnacle-r hanna5descher/project_churn_prediction satishrath185/Customer-Churn Vidyush/Churn_Prediction Gianatmaja/Customer-Churn kunal202/telecom-churn-case-study sheetalkalburgi/customer-churn-visualization sanchitvj/Bank-Customer-Prediction zhemeng/CHURN_PREDICTION Chrissa2009/Marketing-Analytics-Projects lighthouse02/Predict-Customer-Churn mascarenhasneil/ChurnModeling babaniyi/BCG mayorofdata/Customer-Churn-Prediction-using-Logistic-Regression Entazis/churnacle-python erekasi/sparkify_churn_prediction leylatulu/Telecom-Churn-Analysis-with-SVM progmatix21/ML_ChurnPred_gh josephchingchunchen/eda_and_prediction_on_telecom_churn- satish-rawat/Logistic_Regression federicafiorentini/Churn-Prediction-and-Propensity-of-Email-Engagement elterribleabuelo/Evaluaciones-CTIC-UNI trangq/BCGvirtualinternsihp shwetamustare/Churn-Rate-Prediction-with-Artificial-Neural-Network animesharma3/Customer-Churn-Prediction-2020-Competition---96-percent-Accuracy biswa-b/churnredux Faisal-AlDhuwayhi/Sparkify-Project renoneto/third_module_project vigneshprakash1997/Telecom-Churn-Prediction codingqi/Churn-Prediction abishekganesh72/churn-prediction Neelakantha1990/ML-DL leylatulu/Telecom-Churn-Analysis maryblack/uma_tech_DS AkashVS01/Churn-prediction-using-ANN yashkarle/churn-classification airaghidavide/employee-churn-classifier gogowenzhang/ride-sharing-churn-prediction harini-shre/Telecom-Customer-Churn-Prediction YanayZur/ML-Gym-Clients-Churn-Prediction mmaghajani/churn-prediction AtashfarazNavid/MachineLearing-ChurnModeling DionysiosZelios/Predicting-Customer-Churn aadimangla/Churn-Modelling-for-a-Bank YangLei2586/Python_Machining_Learning_Customer_Churn_Prediction naveen-marthala/Telecom-Churn-Analysis-and-Prediction helderm/churnr MSopranoInTech/Churn-prediction aws-samples/churn-prediction-with-text-and-interpretability AIshb/Graduation-Thesis-Experiment Ansus/Telco-churn-analysis benpolasek/portfolio ashwinbaldawa/Car-Price-Prediction phileas-condemine/churn_smalldata dariga-sm/Churn-in-next-month mmeameh/ChurnPredictionModels snchimata/Udacity_MLDVPS_Customer_churn kgereb/churn-analysis