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Published byChastity Marshall Modified over 9 years ago
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Alternatives to the shackles of limited scale in data solutions Andy Cross Windows Azure MVP Elastacloud
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The Cloud for Modern Business Grab your benefit aka.ms/azuretry Deploy fast in the cloud, scale elastically and minimize test cost Activate your Windows Azure MSDN benefit at no additional charge aka.ms/msdnsubs cr
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IBM have been a leader in Big Data for years. Wikimedia commons
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C# integration Remote Data & Jobs Hive in C# Serialization
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public class SwedishSessionsJob : HadoopJob { public override HadoopJobConfiguration Configure(ExecutorContext context) { var config = new HadoopJobConfiguration() { InputPath = "\"/AllSessions/*.gz\"", OutputFolder = "/SwedishSessions/" }; return config; }
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public class SwedishSessionsMapper : MapperBase { public override void Map(string inputLine, MapperContext context) { if (inputLine.Contains("Country=Sweden") { context.IncrementCounter("SwedishSession"); context.EmitKeyValue(“SE", "1"); }
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public class SessionsReducer : ReducerCombinerBase { public override void Reduce(string key, IEnumerable values, ReducerContext context) { context.EmitKeyValue(key, values.Count()); }
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var inputData = "Country=Sweden&Name=Magnus"; var result = StreamingUnit.Execute (new[]{inputData}); Assert.AreEqual("SE\t1", result.ReducerResult.First());
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Your existing development team can immediately realise value The frameworks facilitate deterministic testing for highly reliable queries Complex logic is best expressed in programmatic form
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Provision Execute De-provision
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* Tools are great but not friendly
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{ "_id" : ObjectId("51fccc57f82352d76653bdae"), "Name" : { "FirstName" : "Owen", "LastName" : "Grzegorek" }, "Company" : "Howard Miller Co", "Address" : { "Line1" : "15410 Minnetonka Industrial Rd", "Line2" : "Minnetonka", "Line3" : "Hennepin", "Line4" : "MN", "Line5" : "55345" }, "ContactDetails" : { "Phone" : "952-939-2973", "Fax" : "952-939-4663", "Email" : "owen@grzegorek.com", "Web" : "http://www.owengrzegorek.com" } { "_id" : ObjectId("51fccc57f82352d76653bdae"), "Name" : { "FirstName" : "Owen", "LastName" : "Grzegorek" }, "Company" : "Howard Miller Co", "Address" : { "Line1" : "15410 Minnetonka Industrial Rd", "Line2" : "Minnetonka", "Line3" : "Hennepin", "Line4" : "MN", "Line5" : "55345" }, "ContactDetails" : { "Phone" : "952-939-2973", "Fax" : "952-939-4663", "Email" : "owen@grzegorek.com", "Web" : "http://www.owengrzegorek.com" } { "_id" : ObjectId("51fccc57f82352d76653bdae"), "Name" : { "FirstName" : "Owen", "LastName" : "Grzegorek" }, "Company" : "Howard Miller Co", "Address" : { "Line1" : "15410 Minnetonka Industrial Rd", "Line2" : "Minnetonka", "Line3" : "Hennepin", "Line4" : "MN", "Line5" : "55345" }, "ContactDetails" : { "Phone" : "952-939-2973", "Fax" : "952-939-4663", "Email" : "owen@grzegorek.com", "Web" : "http://www.owengrzegorek.com" } { "_id" : ObjectId("51fccc57f82352d76653bdae"), "Name" : { "FirstName" : "Owen", "LastName" : "Grzegorek" }, "Company" : "Howard Miller Co", "Address" : { "Line1" : "15410 Minnetonka Industrial Rd", "Line2" : "Minnetonka", "Line3" : "Hennepin", "Line4" : "MN", "Line5" : "55345" }, "ContactDetails" : { "Phone" : "952-939-2973", "Fax" : "952-939-4663", "Email" : "owen@grzegorek.com", "Web" : "http://www.owengrzegorek.com" } { "Name" : { "FirstName" : "Owen", "LastName" : "Grzegorek" }, "Company" : "Howard Miller Co", "Address" : { "Line1" : "15410 Minnetonka Industrial Rd", "Line2" : "Minnetonka", "Line3" : "Hennepin", "Line4" : "MN", "Line5" : "55345" }, "ContactDetails" : { "Phone" : "952-939-2973", "Fax" : "952-939-4663", "Email" : "owen@grzegorek.com", "Web" : "http://www.owengrzegorek.com" } { "Name" : { "FirstName" : "Owen", "LastName" : "Grzegorek" }, "Company" : "Howard Miller Co", "Address" : { "Line1" : "15410 Minnetonka Industrial Rd", "Line2" : "Minnetonka", "Line3" : "Hennepin", "Line4" : "MN", "Line5" : "55345" }, "ContactDetails" : { "Phone" : "952-939-2973", "Fax" : "952-939-4663", "Email" : "owen@grzegorek.com", "Web" : "http://www.owengrzegorek.com" } { "Name" : “Richard Conway", “Books Published” : “12”, “Specialises in” : “Data Science” } { "Name" : “Andy Cross", “Hometown" : “Blackpool“ } { "Name" : “Isaac Abraham", “Age" : “33“ “Football Team” : “Tottenham” “Icon” : }
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There are many different way to connect with MongoDB from a.net project. Official Wrapper Alternative Tool
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public class Book { public string Author { get; set; } public string Title { get; set; } } // "entities" is the name of the collection var books = database.GetCollection ("books"); Book book = new Book { Author = "Ernest Hemingway", Title = "For Whom the Bell Tolls" }; books.Insert(book);
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BsonDocument person = new BsonDocument { { "name", "John Doe" }, { "address", new BsonDocument { { "street", "123 Main St." }, { "city", "Centerville" }, { "state", "PA" }, { "zip", 12345} }} }; var people = database.GetCollection ("people"); people.Insert(person);
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http://www.apcjones.com/arrows/#
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Open source Neo4j Client
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var query = neo4Jclient.Cypher.Start(new { sweden = Node.ByIndexLookup("countryIdx", "country", "sweden") }).Match("sweden-[:FRIENDS]->friend-[:FRIENDS]->friendoffriend").Return >("friendoffriend");
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Info@elastacloud.com
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