Hadoop and spark - Study guides, Class notes & Summaries

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...

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...

Key OCI Services Latest Update Graded A+ Analytics Cloud This empowers business analysts and consumers with modern, AI-powered, self-service analytics capabilities for data preparation, visualization, enterprise reporting, augmented analysis, and natural language processing. Anomaly Detection This provides with a rich set of tools to identify undesirable events or observations in business data in real time so that you can take action to avoid business disruptions. API Gateway This enables you ...

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...

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 ...

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...

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...

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...

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...

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...