Home - mining zcash on windows - Content

Tutorial: Azure Data Lake Storage Gen2, Azure Databricks & Spark

# Run each of these queries, preferably in a separate cmd cell for separate analysis# create a temporary sql view for querying flight informationFlightTable = spark.read.parquet('/mnt/flightdata/parquet/flights')FlightTable.createOrReplaceTempView('FlightTable')# create a temporary sql view for querying airline code informationAirlineCodes = spark.read.parquet('/mnt/flightdata/parquet/airlinecodes')AirlineCodes.createOrReplaceTempView('AirlineCodes')# using spark sql, query the parquet file to return total flights in January and February 2016out1 = spark.sql("SELECT * FROM FlightTable WHERE Month=1 and Year= 2016")NumJan2016Flights = out1.count()out2 = spark.sql("SELECT * FROM FlightTable WHERE Month=2 and Year= 2016")NumFeb2016Flights = out2.count()print("Jan 2016: ", NumJan2016Flights, " Feb 2016: ", NumFeb2016Flights)Total = NumJan2016Flights+NumFeb2016Flightsprint("Total flights combined: ", Total)# List out all the airports in Texasout = spark.sql( "SELECT distinct(OriginCityName) FROM FlightTable where OriginStateName = 'Texas'")print('Airports in Texas: ', out.show(100))# find all airlines that fly from Texasout1 = spark.sql( "SELECT distinct(Reporting_Airline) FROM FlightTable WHERE OriginStateName='Texas'")print('Airlines that fly to/from Texas: ', out1.show(100, False))

Anakart M

Anakart Anakartlar, bilgisayarlarda yer alan ve hakkında az bir bilgiye sahip olunan bilgisayar parç

#CryptoWednesday | 6 neue dezentralisierte Cloud & Web3-Projekte ab sofort auf Bitpanda

Wie angekündigt arbeiten wir unermüdlich daran, unseren Nutzern Zugang zu der größten Vielfalt an ho

Merrell Alanya Ultra Trail

Nvidia Geforce GTX 1060 Hashrate Nvidia Geforce GTX 1060 6GB Specifications : Architecture : Pascal