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At a Glance; Contents; About the Authors; About the Technical Reviewer; Acknowledgments; Introduction; Part I: Introduction; Chapter 1: Big Data, Big Challenges; Big Data Problems; Infrastructure Needs; ETL; Lambda Architecture; Hadoop; Data Center Operation; The Open Source Reign; The Data Store Diversification; Is SMACK the Solution?; Chapter 2: Big Data, Big Solutions; Traditional vs. Modern (Big) Data; SMACK in a Nutshell; Apache Spark vs. MapReduce; The Engine; The Model; The Broker; The Storage; The Container; Summary; Part II: Playing SMACK; Chapter 3: The Language: Scala
Functional ProgrammingPredicate; Literal Functions; Implicit Loops; Collections Hierarchy; Sequences; Maps; Sets; Choosing Collections; Sequences; Immutable Sequences; Mutable Sequences; Maps; Sets; Traversing; foreach; for; Iterators; Mapping; Flattening; Filtering; Extracting; Splitting; Unicity; Merging; Lazy Views; Sorting; Streams; Arrays; ArrayBuffers; Queues; Stacks; Ranges; Summary; Chapter 4: The Model: Akka; The Actor Model; Threads and Labyrinths; Actors 101; Installing Akka; Akka Actors; Actors; Actor System; Actor Reference; Actor Communication; Actor Lifecycle; Starting Actors
Stopping ActorsKilling Actors; Shutting down the Actor System; Actor Monitoring; Looking up Actors; Actor Code of Conduct; Actors Do Not Block Each Other; Communication is only via Messages; Messages must be Immutable; Messages must be Self-Contained; Summary; Chapter 5: Storage: Apache Cassandra; Once Upon a Time...; Modern Cassandra; NoSQL Everywhere; The Memory Value; Key-Value and Column; Key-Value; Column-Family; Why Cassandra?; The Data Model; Cassandra 101; Installation; Prerequisites; File Download; Start; Validation; CQL; CQL Shell; CQL Commands; Beyond the Basics; Client-Server
Other ClientsDrivers; Java; Get Dependence; Snippet; Ruby; Get Dependence; Snippet; Node; Get Dependence; Snippet; Apache Spark-Cassandra Connector; Installing the Connector; Establishing the Connection; More Than One Is Better; cassandra.yaml; Setting the Cluster; Machine01; Machine02; Machine03; Booting the Cluster; Putting It All Together; Chapter 6: The Engine: Apache Spark; Introducing Spark; Apache Spark Download; Let's Kick the Tires; Loading a Data File; Loading Data from S3; Spark Architecture; SparkContext; Creating a SparkContext; SparkContext Metadata; SparkContext Methods
Working with RDDsStandalone Apps; Initializing the SparkContext; Standalone Programs; Run the Program; RDD Operations; Transformations; Actions; RDD Persistence (Caching); Spark in Cluster Mode; Runtime Architecture; Driver; Divide a Program into Tasks; Scheduling Tasks on Executors; Executor; Cluster Manager; Program Execution; Application Deployment; Running in Cluster Mode; Spark Standalone Mode; Running Spark on EC2; Running Spark on Mesos; Submitting Our Application; Configuring Resources; High Availability; Spark Streaming; Spark Streaming Architecture; Transformations
Functional ProgrammingPredicate; Literal Functions; Implicit Loops; Collections Hierarchy; Sequences; Maps; Sets; Choosing Collections; Sequences; Immutable Sequences; Mutable Sequences; Maps; Sets; Traversing; foreach; for; Iterators; Mapping; Flattening; Filtering; Extracting; Splitting; Unicity; Merging; Lazy Views; Sorting; Streams; Arrays; ArrayBuffers; Queues; Stacks; Ranges; Summary; Chapter 4: The Model: Akka; The Actor Model; Threads and Labyrinths; Actors 101; Installing Akka; Akka Actors; Actors; Actor System; Actor Reference; Actor Communication; Actor Lifecycle; Starting Actors
Stopping ActorsKilling Actors; Shutting down the Actor System; Actor Monitoring; Looking up Actors; Actor Code of Conduct; Actors Do Not Block Each Other; Communication is only via Messages; Messages must be Immutable; Messages must be Self-Contained; Summary; Chapter 5: Storage: Apache Cassandra; Once Upon a Time...; Modern Cassandra; NoSQL Everywhere; The Memory Value; Key-Value and Column; Key-Value; Column-Family; Why Cassandra?; The Data Model; Cassandra 101; Installation; Prerequisites; File Download; Start; Validation; CQL; CQL Shell; CQL Commands; Beyond the Basics; Client-Server
Other ClientsDrivers; Java; Get Dependence; Snippet; Ruby; Get Dependence; Snippet; Node; Get Dependence; Snippet; Apache Spark-Cassandra Connector; Installing the Connector; Establishing the Connection; More Than One Is Better; cassandra.yaml; Setting the Cluster; Machine01; Machine02; Machine03; Booting the Cluster; Putting It All Together; Chapter 6: The Engine: Apache Spark; Introducing Spark; Apache Spark Download; Let's Kick the Tires; Loading a Data File; Loading Data from S3; Spark Architecture; SparkContext; Creating a SparkContext; SparkContext Metadata; SparkContext Methods
Working with RDDsStandalone Apps; Initializing the SparkContext; Standalone Programs; Run the Program; RDD Operations; Transformations; Actions; RDD Persistence (Caching); Spark in Cluster Mode; Runtime Architecture; Driver; Divide a Program into Tasks; Scheduling Tasks on Executors; Executor; Cluster Manager; Program Execution; Application Deployment; Running in Cluster Mode; Spark Standalone Mode; Running Spark on EC2; Running Spark on Mesos; Submitting Our Application; Configuring Resources; High Availability; Spark Streaming; Spark Streaming Architecture; Transformations