Hadoop and spark - Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Hadoop and spark? On this page you'll find 56 study documents about Hadoop and spark.
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MIS 400 Midterm Exam - Questions and Answers
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MIS 400 Midterm Exam - Questions and Answers A large storage location that can hold vast quantities of data (mostly unstructured) in its native/raw format for future/potential analytics consumption is referred to as a(n) data lake. data cloud. extended ASP. relational database. How does the use of cloud computing affect the scalability of a data warehouse? Cloud vendors are mostly based overseas where the cost of labor is low. Cloud computing has little effect on a data warehouse's scalability...
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Google Cloud Platform Services Exam With Correct Actual Questions And Well Elaborated Answers.
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Google App Engine - correct answer enables you to build and host applications on the same systems that power Google applications. App Engine offers fast development and deployment; simple administration, with no need to worry about hardware, patches or backups; and effortless scalability. 
 
Google BigQuery Service - correct answer is a fully managed data analysis service that enables businesses to analyze Big Data. It features highly scalable data storage that accommodates up to hundr...
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GOOGLE CLOUD ARCHITECT NOTES EXAM QUESTIONS AND ANSWERS
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GOOGLE CLOUD ARCHITECT NOTES EXAM QUESTIONS AND ANSWERS 
When to use gsutil, storage service or transfer appliance - Answer-<1TB gsutil, 1-20 TB Transfer service, >20Tb or >1 week Transfer Appliance 
 
when to use firestore vs Bigtable ? (size) - Answer-<10TB Firestore, >10TB Bigtable 
 
BigTable - Answer-HBASE API compatible 
 
how to export data from Bigtable - Answer-Use a Java applications or HBASE commands 
 
is Bigtable serverless? - Answer-No 
 
Stream processing framewor...
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GCP ACE 00 - Assessment test Well explained 2023/2024
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1. Instance templates are used to create a group of identical VMs. The instance templates 
include: 
A. Machine type, boot disk image or container image, zone, and labels 
B. Cloud Storage bucket definitions 
C. A load balancer description 
D. App Engine configuration file -ANSWER A. Machine type, boot disk image or container image, zone, and labels are all 
configuration parameters or attributes of a VM and therefore would be included in an 
instance group configuration that creates those VMs....
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HADOOP 444 bigdata 8 Apache Hive 603 - University of Maryland, Baltimore
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HADOOP 444 bigdata 8 Apache Hive 603 - University of Maryland, Baltimore Draw an architectural diagram of Hive with Hadoop and Spark? Show all components. What is the Hive SerDe interface for IO? What is it used for? Describe its benefits? What is the difference between Hive managed tables and external tables? Give examples? Let's look at the fundamental differences between hive internal and external tables now that we've covered the foundations of Hive tables in Hive Data Models. The DESCRIBE...
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Unit 2. Introduction to Hortonworks Data Platform (HDP)
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Hortonworks - answer-HDP is a powerful platform for managing big data at rest. 
 
HDP attributes - answer-open source 
Central 
Interoperable ممكن اشغل كذا فيرجن من كذا مكان مع بعض 
Enterprise-readyفي حد ما مسؤل عنه عشان لو حصل مشاكل هي المسؤله عن تصاليحها 
 
Data at rest - answer-Data that is stored physically in any digital form (for example, in databases, data warehouses, spreadsheets, archives, tapes, off-site backup...
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AWS Cloud Practitioner Exam Practice Test Review Solved 100%
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AWS DMS - Answer AWS Database Migration Service - helps migrate databases AWS easily and securely 
 
Amazon Route 53 - Answer highly available and scalable DNS (Domain Name System) web service 
Queries for your domain are automatically routed to closest DNS server (around world) 
you use it register a new domain name in the AWS platform 
offers health checks to monitor the health and performance of your application as well as your web servers and other resources 
 
Amazon VPC - Answer allows you...
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DP-900|UPDATED&VERIFIED|100% SOLVED|GUARANTEED SUCCESS
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What three main types of workload can be found in a typical modern data warehouse? 
- Streaming Data 
- Batch Data 
- Relational Data 
 
 
 
A ____________________ is a continuous flow of information, where continuous does not necessarily mean regular or constant. 
data stream 
 
 
 
__________________________ focuses on moving and transforming data at rest. 
Batch processing 
 
 
 
This data is usually well organized and easy to understand. Data stored in relational databases is an example, whe...
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Azure Fundamentals (AZ-900) with 100% correct answers
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Azure 
Microsoft's cloud computing platform 
 
 
 
Cloud Computing 
The delivery of computing services over the Internet using a pay-as-you-go pricing model. 
 
 
 
Infrastructure as a Service 
Instead of maintaining CPU's, Memory and Storage in your data center, you rent them for the time that you need them. The cloud provider takes care of maintaining the underlying infrastructure for you. 
 
 
 
Platform as a Service 
A complete development and deployment environment in the cloud, with reso...
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PowerBI Certification Exam Prep 2024 latest update already graded A+
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What are some of the data sources you can use in PBI? 
Flat files & Folders (csv, text, excel, json, etc). Databases (SQL Access, Oracle, IBM, MySql, etc.). Power Platform (Dataflows, Power BI Datasets, Datavers3, etc). Azure (SQL Db, Blob Storage, Cosmos DB, Data Lake Storage, etc). Online Services (Sharepoint, Github, Dynamics 365, Google Analytics, Salesforce, etc). Others (web feeds, R scripts, Spark, Hadoop, etc.). 
 
 
What let's you shape and transform data? 
Query editor 
 
 
What is Po...
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