Hadoop and spark - Study guides, Class notes & Summaries

For data in motion. Powered by Apache NiFi. 1) real-time - add, trace, adjust; 2) integrated - common input, output, transformation; 3) secure - security rules, encryption, traceability; 4) adaptive - adapts data flow, scalable; if connection poor skinnies down data - answer-Hortonworks Data Flow (HDF) A user-driven process of searching for patterns or specific items in a data set. Data discovery applications use visual tools such as geographical maps, pivot-tables, and heat-maps to make the ...

What is Google Cloud Dataproc? - ANSWER-Cloud Dataproc is a managed Spark and Hadoop service that lets you take advantage of open source data tools for batch processing, querying, streaming, and machine learning. Cloud Dataproc automation helps you create clusters quickly, manage them easily, and save money by turning clusters off when you don't need them. What are the open source data processing services that ship with Google Dataproc cluster servers? - ANSWER-Apache Hadoop, Apache Spark, A...

What are the types of Azure Storage? Blob, File, Queue, Table, and Disk What is a BlockBlobStorage Account good for? High performance, low latency blob storage What are the access tiers of Azure Storage? Hot, Cold, and Archive What access tiers are available for BlockBlobStorage Accounts? None. What kind of blobs can a BlockBlobStorage Account contain? Block and Append What does GZRS stand for? Geo-Zone Redundant Storage What is the SLA of Geo-Zone...

Test Bank Solution Manual for Databricks- Already Passed What is a clusters in Databricks? - Answers is a collection of Databricks computation resources What are the three key spark interfaces that you should know? - Answers Resilient Distributed Dataset (RDD), DataFrame, and Dataset What is Resilient Distributed Dataset (RDD)? - Answers It is an interface to a sequence of data objects that consist of one or more types that are located across a collection of machines (a cluster). RDDs can be...

1. What is Apache Spark? - Apache Spark is an open-source cluster computing framework for real-time processing. It has a thriving open-source community and is the most active Apache project at the moment. Spark provides an interface for programming entire clusters with implicit data parallelism and fault-tolerance. 2. Compare Hadoop and Spark - Speed: 100 times faster than Hadoop Real-time & Batch processing vs Hadoop Batch processing only Easy to learn because of high level modules vs Had...

Compute Engine - ANSWER-Run VMs on Google's infrastructure App Engine - ANSWER-PaaS for apps and backends Container Engine - ANSWER-Run containers on GCP Cloud Functions (BETA) - ANSWER-Serverless environment to build and connect cloud services BigQuery - ANSWER-Fully managed large-scale data warehouse Cloud Dataflow - ANSWER-Real-time batch and stream data processing Cloud Dataproc - ANSWER-Managed Spark and Hadoop service Cloud Datalab - ANSWER-Explore, analyze and visual...

Test Bank for Intro to Python for Computer Science and Data Science-Learning to Program with AI, Big Data and The Cloud 1Ed. by Paul Deitel, Harvey Deitel- Elaborated and Complete ISBN-10 3 ISBN-13 978-6 PART 1 CS: Python Fundamentals Quickstart CS 1. Introduction to Computers and Python DS Intro: AI–at the Intersection of CS and DS CS 2. Introduction to Python Programming DS Intro: Basic Descriptive Stats CS 3. Control Statements and Program Developm...

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Snow-Pro Core Certification #2 Exam Questions & Answers, Rated A+ What is the recommended compressed size of data files for optimal bulk data loads? - -100-250 MB UDF does not support SQL DDL / DML? (True/False) - -TRUE Which command is used to create a security integration to enable an HTTP client that supports OAuth to redirect users to an authorization page and generate access tokens for access to the REST API endpoint? - -CREATE SECURITY INTEGRATION Which privilege is required to c...

Amazon Simple Storage Service (Amazon S3) provide a good solution for which of the following use cases? a. A data warehouse for business intelligence b. An internet accessible storage location for video files that an external website accesses c. Hourly storage of frequently accessed temporary files d. A cluster for traditional Apache Spark and Apache Hadoop installations to process big data - b. An internet accessible storage location for video files that an external website accesses A co...