AWS Big Data

APRIL 20, 2023

Apache Spark is a popular framework that you can use to build applications for use cases such as ETL (extract, transform, and load), interactive analytics, and machine learning (ML). In the following sample code, we generate a report showing the quarterly sales for the year 2008. where( col("year") == 2008).groupBy("qtr").sum("qtysold").select(

Data Lake 75

Data Lake Data Warehouse Sales Data-driven 75

AWS Big Data

FEBRUARY 16, 2023

As a QuickSight administrator, you can use AWS CloudFormation templates to migrate assets between distinct environments from development, to test, to production. QuickSight delivers fast and responsive query performance by using a robust in-memory engine (SPICE).

Data Warehouse 78

Data Warehouse Sales Visualization Data Processing 78

O'Reilly on Data

SEPTEMBER 19, 2023

” Each step has been a twist on “what if we could write code to interact with a tamper-resistant ledger in real-time?” You can see a simulation as a temporary, synthetic environment in which to test an idea. Millions of tests, across as many parameters as will fit on the hardware.

Machine Learning 247

Machine Learning Testing Modeling Cost-Benefit 247

DataKitchen

MAY 10, 2021

Some will argue that observability is nothing more than testing and monitoring applications using tests, metrics, logs, and other artifacts. Since 2008, teams working for our founding team and our customers have delivered 100s of millions of data sets, dashboards, and models with almost no errors. Tie tests to alerts.

Testing 214

Testing Manufacturing Data Quality Statistics 214

O'Reilly on Data

JULY 25, 2023

And if I switch tabs to view a paper from 2008, then a song from 2008 could start up. To provide some coherence to the music, I decided to use Taylor Swift songs since her discography covers the time span of most papers that I typically read: Her main albums were released in 2006, 2008, 2010, 2012, 2014, 2017, 2019, 2020, and 2022.

Consulting 246

Consulting Interactive Software IT 246

O'Reilly on Data

MAY 27, 2020

Under school district policy, each of Audrey’s eleven- and twelve-year old students is tested at least three times a year to determine his or her Lexile, a number between 200 and 1,700 that reflects how well the student can read. They test each student’s grasp of a particular sentence or paragraph—but not of a whole story.

Risk 355

Risk Testing Measurement Reporting 355

O'Reilly on Data

JULY 15, 2019

In recent posts, we described requisite foundational technologies needed to sustain machine learning practices within organizations, and specialized tools for model development, model governance, and model operations/testing/monitoring. AI projects in financial services and health care. Image by Ben Lorica.

Machine Learning 38

Machine Learning Management Enterprise Risk Management 38

AWS Big Data

FEBRUARY 1, 2024

The Common Crawl corpus contains petabytes of data, regularly collected since 2008, and contains raw webpage data, metadata extracts, and text extracts. Set up Athena to run interactive SQL. It includes massive amounts of unstructured data in multiple languages, starting from 2008 and reaching the petabyte level.

Modeling 94

Modeling Metadata Data Processing Unstructured Data 94

CIO Business Intelligence

MARCH 22, 2022

A certified lead auditor, hacking forensic investigator, and security analyst, Tiwari is an IT veteran from the Indian Navy where he set up the information security and incident response organization, including the formulation of policy frameworks, security audits, product testing, cyber forensics, and risk management. .

Internet Publishing and Broadcasting 98

Internet Publishing and Broadcasting Digital Transformation Insurance Recreation/Entertainment 98

AWS Big Data

JUNE 29, 2023

We also show how to use Kinesis Data Analytics Studio to test and tune your analysis before deploying your migrated applications. With notebooks, you get a simple interactive development experience combined with the advanced capabilities provided by Apache Flink. In the navigation pane, choose MQTT Test Client.

Data Analytics 72

Data Analytics Analytics IoT Data Lake 72

Jen Stirrup

OCTOBER 30, 2022

Microsoft offers Data Mining at no extra cost as part of SQL Server 2005 and 2008, which is geared towards the average Excel user. In order to do data mining properly, it is also necessary to test and re-test results again to ensure the validity of the predictions and models in order to ensure rigorousness.

Data mining 52

Data mining Predictive Analytics Cost-Benefit OLAP 52

Jet Global

APRIL 22, 2020

Explore our interactive infographic to reveal valuable insights on how top CFOs are responding from our recent panel discussion, “How to Navigate Your Business Through This Uncertainty.” It is a massive case test in disaster recovery planning, and I think, for the most part, almost every company has passed it with flying colors.”.

Uncertainty 59

Uncertainty Testing Management Modeling 59

Jet Global

MAY 19, 2020

During the recession in 2008, Gary Michel saw first-hand how the hospitality industry took the hardest hit. But, despite the stoppage, the way companies are quickly adapting and becoming virtual is a massive case test in disaster recovery planning. Because now we know, we can operate in a much different way and still succeed.

Uncertainty 98

Uncertainty Risk Management Reporting 98

Domino Data Lab

AUGUST 8, 2019

2008 – Financial crisis : scientists flee Wall St. Have you run any A/B tests yet or written a one-pager describing a Minimum Viable Product?”. Consider the following timeline: 2001 – Physics grad students are getting hired in quantity by hedge funds to work on Wall St. It’s really not enough to build an interesting model.

Data Science 71

Data Science Machine Learning Data Governance Statistics 71

Domino Data Lab

AUGUST 22, 2019

Note: A test set of 19,500 such analogies was developed by Tomas Mikolov and his colleagues in their 2013 word2vec paper. This test set is available at download.tensorflow.org/data/questions-words.txt.]. Relative to extrinsic evaluations, intrinsic tests are quick. Note that the final test word in Table 11.2—ma’am—is

Deep Learning 111

Deep Learning Modeling Metrics Testing 111

Occam's Razor

NOVEMBER 18, 2014

You get a confusing little thing, but the visualization is interactive. The Treemap, Sunburst and Packedcircle demonstrate three possible paths you can take to go from a table to something much more understandable and much more interactive. If this is upsetting to you, I do apologize sincerely in advance.

Visualization 143

Visualization Slice and Dice Predictive Modeling Metrics 143

O'Reilly on Data

JANUARY 25, 2021

We’ve explored usage across all publishing partners and learning modes, from live training courses and online events to interactive functionality provided by Katacoda and Jupyter notebooks. in 2008 and continuing with Java 8 in 2014, programming languages have added higher-order functions (lambdas) and other “functional” features.

Machine Learning 363

Machine Learning Software Testing Technology 363

Domino Data Lab

MARCH 27, 2019

For an interactive exploration of how state voting patterns have shifted over time, see this piece by the New York Times. Select all rows from the 2008 election. votes_2008 <- filter(presidentialElections, year == 2008). votes_2008 <- presidentialElections[presidentialElections$year == 2008, ].

Statistics 85

Statistics Data Science Visualization IT 85