Jen Stirrup

FEBRUARY 1, 2023

A further example of human tragedy due, in part, to faulty manual processes is the Hatfield rail crash, which was a railway accident in October 2000, at Hatfield, Hertfordshire. In the UK, one recent example is the Post Office Horizon system was poorly implemented and badly tested.

Recreation/Entertainment 62

Recreation/Entertainment Testing Advertising Insurance 62

Data Science 101

JANUARY 15, 2020

Researchers/ scientists perform experiments to validate their hypothesis/ statements or to test a new product. Suppose we want to test the effectiveness of a new drug against a particular disease. Let the number of literate people increased by 5000 in 2010-2020 whereas 3500 in 2000-2010. We randomly recruit subjects for that.

Experimentation 96

Experimentation Statistics Measurement Testing 96

AWS Big Data

APRIL 3, 2024

Synthea is a synthetic patient generator that creates realistic patient data and associated medical records that can be used for testing healthcare software applications. To learn more about Pydeequ as a data testing framework, see Testing Data quality at scale with Pydeequ.

Data Quality 87

Data Quality Visualization Metadata Metrics 87

Data Science 101

AUGUST 30, 2023

Dot Com Boom: For those that don’t know, around 2000 the WWW became popular and many new web companies were formed. Another time we were doing “load testing” and everyone in the office was hitting the site and it seemed to be running really slowly. People were certainly using it for running and testing locally.

Consulting 111

Consulting Testing Data Processing IT 111

Smart Data Collective

JULY 16, 2023

This methodology is grounded in concrete, empirical evidence that has been tested and proven over time. For example, due to computerization and algorithmic trading, Goldman Sachs decreased the number of people trading stocks from 600 to 2, from 2000 to 2016. It is not based on unfounded claims or baseless assumptions.

Big Data 76

Big Data Marketing Strategy Insurance 76

AWS Big Data

FEBRUARY 24, 2023

When the testing is correct, choose Send data. Test if there is data with the customer ID using a count query. Update data by customer ID Complete the following steps to test the second use case: On the Athena console, make sure icebergdemodb is chosen as the database. To stop sending data, choose Stop Sending Data to Kinesis.)

Data Lake 81

Data Lake Metadata Testing Data Warehouse 81

Smart Data Collective

SEPTEMBER 4, 2019

Maternal mortality rates in the United States jumped over 25% between 2000 and 2013. Big data is also being fed into databases from social media, blood tests, doctor visits, email, forums and a variety of other mediums. Understaffed hospitals and medical errors are causing most of the deaths.

Big Data 76

Big Data Risk Testing Technology 76

Rita Sallam

APRIL 2, 2023

In 2000, the Netherlands had 8.5 Between the years 2000 and 2020, river flooding in Louisiana caused crop damages worth $270 million and property damages worth $9.1 Datamatics Key Findings: In China, Impact of coastal flooding on built up area exposure has increased from 4.45% in year 2000 to 6.64% in year 2020. In Washington.

Optimization 52

Optimization Machine Learning Insurance Risk 52

Cloudera

JUNE 2, 2022

However, based on the 2000+ enterprise customers that Cloudera works with, more than half the data they need to source from is born outside the cloud (on-prem, edge, etc.) CDF-PC offers a flow-based low-code development paradigm that provides the best impedance match with how developers design, develop, and test data distribution pipelines.

Enterprise 98

Enterprise Data Lake Data Collection Data-driven 98

CIO Business Intelligence

JULY 13, 2022

However, based on the 2000+ enterprise customers that Cloudera works with, more than half the data they need to source from is born outside the cloud (on-prem, edge, etc.) CDF-PC offers a flow-based low-code development paradigm that provides the best impedance match with how developers design, develop, and test data distribution pipelines.

Enterprise 88

Enterprise Data Lake Data Collection Data-driven 88

Smart Data Collective

OCTOBER 5, 2022

On the other hand, the development rates in countries like the USA and Canada can be as high as $150-$2000 per hour. These development agencies have a complete team of project managers, designers, programmers, testing engineers, and business analysts to work on your business requirements. Step 6: Finalize Contract.

Cost-Benefit 113

Cost-Benefit Software Technology IT 113

Cloudera

FEBRUARY 8, 2024

The table format was Iceberg and the underlying file format was ORC (similar tests can be performed with Parquet but we chose ORC as most Hive customers use ORC). Now consider a more advanced usage where the group-by and aggregate expressions in the query don’t exactly match the materialized view but can potentially be derived.

Snapshot 87

Snapshot Metadata Cost-Benefit Data Warehouse 87

Edwin Chen

APRIL 30, 2011

In my tests, my language detector would sometimes correctly converge to an English detector, and sometimes it would converge to an English-and-Dutch detector.). And so on, recomputing the language probabilities and n-gram probabilities over and over. EM Analogy for the Layman. for a precision of 0.989 and a recall of 0.991.

Testing 49

Testing Finance Metrics Modeling 49

Cloudera

FEBRUARY 28, 2024

This can be done using the kafka-producer-perf-test CLI tool. Notice that the tool will produce 2000 records. This is the same amount of records that you produced in the source topic with kafka-producer-perf-test. First you’ll need to set up the test topic in the second source cluster ( srm2 ), as it doesn’t exist yet.

Management 68

Management Testing Data Processing Big Data 68

AWS Big Data

OCTOBER 20, 2023

NAME=Customer Name 2000,MKTSEGMENT=Market Segment 9},source=Struct{version=1.9.5.Final,connector=mysql,name=salesdb-server,ts_ms=1678099992174,snapshot=last,db=salesdb,table=CUSTOMER,server_id=0,file=binlog.000001,pos=43298383,row=0},op=r,ts_ms=1678099992174} NAME=Customer Name 2000,MKTSEGMENT=Market Segment 9},after=Struct{CUST_ID=2000.0,NAME=Customer

Data Processing 85

Data Processing Snapshot Data Warehouse Management 85

Domino Data Lab

MAY 20, 2021

Other techniques include simple re-sampling, where the minority class is continuously re-sampled until the number of obtained observations matches the size of the majority class, and focused under-sampling, where the discarded observations from the majority class are carefully selected to be away from the decision boundary (Japkowicz, 2000).

Machine Learning 136

Machine Learning Metrics Data mining Knowledge Discovery 136

CIO Business Intelligence

SEPTEMBER 29, 2023

User awareness training, strong login credentials with multifactor authentication, updated software that patches and reduces the likelihood of vulnerabilities, and regular testing will help companies prevent adversaries from getting that all-important initial access to their systems. A quick Google search should settle it.

Data Processing 140

Data Processing Behavioral Analytics Testing Software 140

Cloudera

JANUARY 15, 2021

A Bloom filter is a space-efficient probabilistic data structure used to test set membership with a possibility of false-positive matches. The following test was performed on a 6 node cluster with CDP Runtime 7.1.5. Small table consists of 2000 rows of top 1000 and bottom 1000 keys from the big table stored as Parquet on HDFS.

Optimization 67

Optimization Broadcasting Testing Metadata 67

IBM Big Data Hub

APRIL 5, 2023

In 2000, SingHealth’s longstanding relationship with IBM Consulting began with the design and integration of its healthcare information system. Its institutions have more than 4,800 beds and see about 240,000 inpatient admissions each year.

Digital Transformation 62

Digital Transformation Consulting Finance Insurance 62

bridgei2i

AUGUST 12, 2021

A note to the reader – a tried and tested Object Detection architecture gave this team promising results. Faster RCNN has been tested mostly with images that are 2000×2000 pixels. It uses the ROI pooling layer to extract a fixed-length feature vector from each region proposal. Image Source - [link].

Testing 52

Testing ROI Enterprise IT 52

Smart Data Collective

JANUARY 30, 2023

You can use data analytics to conduct split-tests to determine which images boost engagement. You may want to try using big data tools like Pingdom to test these factors. While using large images may seem like a good idea to show off the quality, it’s unnecessary to go above 1500-2000 pixels.

Marketing 81

Marketing Data Analytics Analytics Data-driven 81

Domino Data Lab

DECEMBER 2, 2020

Due to its importance in both theory and applications, this algorithm is one of three algorithms awarded the Test of Time Award at the KDD conference in 2014. To test out DBSCAN, I’m going to use a dataset consisting of annual customer data for a wholesale distributor. Application. X[idx,:] += noise return X.

Metrics 116

Metrics KDD Testing Machine Learning 116

The Unofficial Google Data Science Blog

APRIL 23, 2024

Multiparameter experiments, however, generate richer data than standard A/B tests, and automated t-tests alone are insufficient to analyze them well. We use PrePost in most of our A/B tests, so we have pre-experiment metric measurements readily available that we can use as covariates in our models. References [1] Andrew Gelman.

Experimentation 52

Experimentation Optimization Uncertainty Metrics 52

Sisense

FEBRUARY 24, 2021

In fact, in a 2019 edition of Industrial Management & Data Systems, a research team led by Yu Nie noted that prior to the year 2000, there were only six chief data officers in the world. This could be because that department is testing out an idea or may just have a specific niche use case for its area.

Data Warehouse 69

Data Warehouse Big Data Metrics Visualization 69

The Unofficial Google Data Science Blog

APRIL 16, 2019

Such decisions involve an actual hypothesis test on specific metrics (e.g. This is not the classic case of hypothesis testing via experimentation, and thus the measured effects are subject to considerations that come with the territory of unintentional data. 0.86% - [Artist Title BPM] 2000 60 3.00±0.75%

Experimentation 68

Experimentation Sales Metrics Measurement 68

CDW Research Hub

AUGUST 14, 2019

epochs: 2000. In the final part of this series, we’ll talk about various testing strategies that can be used to test and evaluate our models. In addition, it provides hyperparameters that can be used to fine-tune the model. You can read more about REDP here. I used the embedding policy for Coop. attn_shift_range: 5. What’s next.

Interactive 53

Interactive Modeling Machine Learning Testing 53

BizAcuity

OCTOBER 25, 2019

For instance, if the number of Exchange mailboxes are more than 2000, then a staged migration can be done. This is to ensure that the migration is successfully done and tested, and can be relied on, before the on premise version is discarded.

Risk 61

Risk Consulting Modeling Strategy 61

BizAcuity

OCTOBER 25, 2019

For instance, if the number of Exchange mailboxes are more than 2000, then a staged migration can be done. This is to ensure that the migration is successfully done and tested, and can be relied on, before the on premise version is discarded.

Risk 53

Risk Consulting Modeling Strategy 53

BizAcuity

OCTOBER 25, 2019

For instance, if the number of Exchange mailboxes is more than 2000, then a staged migration can be done. This is to ensure that the migration is successfully done and tested, and can be relied on, before the on-premise version is discarded.

Risk 40

Risk Consulting Modeling Strategy 40

BizAcuity

OCTOBER 25, 2019

For instance, if the number of Exchange mailboxes are more than 2000, then a staged migration can be done. This is to ensure that the migration is successfully done and tested, and can be relied on, before the on premise version is discarded.

Risk 40

Risk Consulting Modeling Strategy 40

Cloudera

DECEMBER 12, 2018

And then I moved from Madison, Wisconsin to San Francisco in 2000, to chase the dotcom dream. Certainly interesting to hear that your background started in the dotcom age as I actually worked at a dot com back in 2000. So, that’s kind of how I got introduced to databases and SQL systems. Michael Moreno: Nice! Interesting times.

Data Warehouse 41

Data Warehouse Marketing Big Data Data Lake 41

Cloudera

NOVEMBER 13, 2020

We wanted a realistic query and workload to test with but also wanted to focus on queries not accessing very many rows. We’ll illustrate with an example. In this case, we’ve picked Query #3 from the TPC-H Benchmark, available here in case you’d like to try it for yourself.

Optimization 142

Optimization Metadata Statistics Cost-Benefit 142

AWS Big Data

MAY 4, 2023

Choose Test from SQL Workbench/J to test the connection. Clean up When you’re done testing the solution, clean up the resources to avoid incurring future charges: Delete the Redshift Serverless instance by deleting both the workgroup and the namespace. For plugin_name , enter com.amazon.redshift.plugin.OktaCredentialsProvider.

Finance 79

Finance Data Warehouse Sales Metadata 79

AWS Big Data

NOVEMBER 30, 2023

Delete the Redshift application and the Redshift provisioned cluster which you have created for testing. Clean up Complete the following steps to clean up your resources: Delete the Okta Applications which you have created to integrate with IdC. Delete IAM Identity Center configuration.

Data Warehouse 79

Data Warehouse Finance Sales Management 79

The Unofficial Google Data Science Blog

OCTOBER 12, 2017

Yet when we use these tools to explore data and look for anomalies or interesting features, we are implicitly formulating and testing hypotheses after we have observed the outcomes. We must correct for multiple hypothesis tests. In addition to the issues above, does the conclusion pass the smell test?

Experimentation 61

Experimentation Testing Statistics Metrics 61

Jet Global

APRIL 25, 2024

The software should regularly test network and file integrity and log messages, ideally integrating with security test software and port scanners. The ERP or EPM system should detect and log data breaches, notify security personnel in real-time, and record incidents.

Reporting 52

Reporting Risk Management Risk Software 52

Jet Global

MARCH 20, 2024

This eliminates your need to write and test complex queries from scratch, a significant time-suck that delays access to crucial insights. Wands seamlessly integrates with these pre-built views, allowing your users to leverage their existing Excel skills to create reports and dashboards.

Slice and Dice 52

Slice and Dice Finance Reporting Cost-Benefit 52