AWS Big Data

NOVEMBER 27, 2024

By using dbt Cloud for data transformation, data teams can focus on writing business rules to drive insights from their transaction data to respond effectively to critical, time sensitive events. Solution overview Let’s consider TICKIT , a fictional website where users buy and sell tickets online for sporting events, shows, and concerts.

Data Warehouse 94

Data Warehouse Analytics Testing Sales 94

Analytics Vidhya

DECEMBER 13, 2024

The event introduced ChatGPT integrations across iOS, iPadOS, and macOS, enhancing usability and accessibility on Apple devices. Lets dive into the major announcements and put these features to test! OpenAI continues to make waves with its 12 Days of OpenAI series, and Day 5 brings exciting updates for Apple users.

IT 208

IT Testing Analytics 208

CIO Business Intelligence

JUNE 13, 2024

Not instant perfection The NIPRGPT experiment is an opportunity to conduct real-world testing, measuring generative AI’s computational efficiency, resource utilization, and security compliance to understand its practical applications. For now, AFRL is experimenting with self-hosted open-source LLMs in a controlled environment.

Testing 119

Testing Experimentation Data Processing Modeling 119

AWS Big Data

DECEMBER 20, 2024

The TICKIT dataset records sales activities on the fictional TICKIT website, where users can purchase and sell tickets online for different types of events such as sports games, shows, and concerts. We use the allevents_pipe and venue_pipe files from the TICKIT dataset to demonstrate this capability.

Data Integration 94

Data Integration Visualization Data Processing Data Lake 94

O'Reilly on Data

JUNE 18, 2024

We’re planning a live virtual event later this year, and we want to hear from you. It’s important to test every stage of this pipeline carefully: translation software, text-to-speech software, relevance scoring, document pruning, and the language models themselves: can another model do a better job?

Testing 317

Testing Software Modeling Measurement 317

CIO Business Intelligence

JANUARY 6, 2025

Finally, the chronosystem captures the influence of time how historical events and technological milestones shape AIs trajectory. This includes mandating bias testing, diversifying datasets, and holding companies accountable for the societal impacts of their technologies. Finally, we need a cultural shift.

IT 124

IT Risk Technology Testing 124

CIO Business Intelligence

NOVEMBER 5, 2024

How do you use AI to reliably run events over time and run them like other systems? Companies and teams need to continue testing and learning. AI and ML significantly improved operational efficiency and agent productivity, aligning with our strategic goal of delivering exceptional customer experiences.

B2B 132

B2B Machine Learning Technology Marketing 132

AWS Big Data

DECEMBER 23, 2024

Real-time data streaming and event processing are critical components of modern distributed systems architectures. To stay competitive and efficient in the fast-paced financial industry, Fitch Group strategically adopted an event-driven microservices architecture.

Data-driven 81

Data-driven Management Risk Big Data 81

AWS Big Data

JANUARY 9, 2025

Researchers can use this information to identify periods of interest for their analysis, such as specific market events, economic cycles, or seasonal patterns. You could use this query to analyze market activity or liquidity during specific time periods, such as periods of high volatility, market crashes, or economic events.

Metadata 107

Metadata Snapshot Cost-Benefit Optimization 107

AWS Big Data

DECEMBER 19, 2024

The proposed solution involves creating a custom subscription workflow that uses the event-driven architecture of Amazon DataZone. Amazon DataZone keeps you informed of key activities (events) within your data portal, such as subscription requests, updates, comments, and system events.

Publishing 78

Publishing Unstructured Data Metadata Data-driven 78

CIO Business Intelligence

JANUARY 19, 2023

Two events influenced Schneider Electric CIO Elizabeth Hackenson to distribute more decision-making authority throughout the company’s IT organization.

Testing 134

Testing Digital Transformation Risk Management 134

DataKitchen

SEPTEMBER 17, 2021

Design your data analytics workflows with tests at every stage of processing so that errors are virtually zero in number. It’s hard enough to test within a single domain, but imagine testing with other domains which use different teams and toolchains, managed in other locations. Take a broader view.

Testing 237

Testing Data Architecture Measurement Visualization 237

O'Reilly on Data

DECEMBER 19, 2018

have a large body of tools to choose from: IDEs, CI/CD tools, automated testing tools, and so on. We have great tools for working with code: creating it, managing it, testing it, and deploying it. The customer demographics are different; but more than that, the event sources are different. Developers of Software 1.0

Machine Learning 279

Machine Learning Software Metadata Testing 279

O'Reilly on Data

MARCH 7, 2019

If you don’t believe me, feel free to test it yourself with the six popular NLP cloud services and libraries listed below. In a test done during December 2018, of the six engines, the only medical term (which only two of them recognized) was Tylenol as a product. IBM Watson NLU. Azure Text Analytics. spaCy Named Entity Visualizer.

Deep Learning 277

Deep Learning Testing Machine Learning Modeling 277

Cloudera

NOVEMBER 13, 2024

Build and test training and inference prompts. Fine Tuning Studio ships with powerful prompt templating features, so users can build and test the performance of different prompts to feed into different models and model adapters during training. We can then test the prompt against the dataset to make sure everything is working properly.

Cost-Benefit 87

Cost-Benefit Data Processing Machine Learning Testing 87

Rocket-Powered Data Science

JUNE 17, 2022

While the event was live in-person in Las Vegas, I attended virtually from my home office. The dominant references everywhere to Observability was just the start of awesome brain food offered at Splunk’s.conf22 event. Explore and test-drive it (with a free trial) here. I recently attended the Splunk.conf22 conference.

Machine Learning 238

Machine Learning Recreation/Entertainment Risk Business Objectives 238

CIO Business Intelligence

FEBRUARY 20, 2025

Forty-three percent of 1,700 IT and security leaders worldwide ranked the challenge as a major barrier to an improved ability to recover from serious cyber events, nine percentage points above the second-placed issue: legacy security and IT issues.

IT 98

IT Testing Strategy Data Processing 98

AWS Big Data

DECEMBER 27, 2024

To assess the Spark engines performance with the Iceberg table format, we performed benchmark tests using the 3 TB TPC-DS dataset, version 2.13 (our results derived from the TPC-DS dataset are not directly comparable to the official TPC-DS results due to setup differences). 4xlarge instances, for testing both open source Spark 3.5.3

Cost-Benefit 102

Cost-Benefit Testing Metrics Optimization 102

DataKitchen

AUGUST 19, 2021

For each domain, one would want to know that a build was completed, that tests were applied and passed, and that data flowing through the system is correct. One challenge is that each domain team can choose a different toolset that complicates multi-level orchestration, testing and monitoring. Figure 5: Domain layer processing steps.

Data Warehouse 246

Data Warehouse Data Lake Manufacturing Testing 246

CIO Business Intelligence

JANUARY 30, 2025

They will also need to determine what action would dictate a human acting as the loop so that there is no confusion as to who does what, when and according to what event action. You need to perform testing of the new model and ensure that you are setting aside enough time for testing and evaluation. Continual communication.

Testing 93

Testing Metrics Cost-Benefit Modeling 93

DataKitchen

NOVEMBER 18, 2022

As he thinks through the various journeys that data take in his company, Jason sees that his dashboard idea would require extracting or testing for events along the way. So, the only way for a data journey to truly observe what’s happening is to get his tools and pipelines to auto-report events. An event or rules engine.

Testing 130

Testing Statistics Measurement Metrics 130

DataKitchen

NOVEMBER 18, 2021

Write tests that catch data errors. The system creates on-demand development environments, performs automated impact reviews, tests/validates new analytics, deploys with a click, automates orchestrations, and monitors data pipelines 24×7 for errors and drift. Don’t be a hero; make heroism a rare event.

Testing 246

Testing Data Governance Measurement Software 246

AWS Big Data

NOVEMBER 22, 2024

This upgrade allows you to build, test, and deploy data models in dbt with greater ease and efficiency, using all the features that dbt Cloud provides. Now, with support for dbt Cloud, you can access a managed, cloud-based environment that automates and enhances your data transformation workflows.

Data Lake 84

Data Lake Data Warehouse Cost-Benefit Data Transformation 84

AWS Big Data

DECEMBER 5, 2024

Hydro is powered by Amazon MSK and other tools with which teams can move, transform, and publish data at low latency using event-driven architectures. To address this, we used the AWS performance testing framework for Apache Kafka to evaluate the theoretical performance limits.

Metrics 79

Metrics Dashboards Testing Optimization 79

Rocket-Powered Data Science

JULY 21, 2023

My strong interest hasn’t diminished, and neither has Splunk’s developments and product releases in that space, as seen in observability’s prominent mention within many of Splunk’s announcements at this year’s.conf23 event. testing for hypothesized threats, behaviors, and activities), (2) Baseline (i.e.,

Machine Learning 190

Machine Learning Metrics Internet of Things Reporting 190

CIO Business Intelligence

AUGUST 1, 2024

million computers running the Windows version of CrowdStrike’s Falcon cybersecurity software — but what does the failure of one company’s software testing regime mean for the IT industry as a whole? Quality vs speed CrowdStrike has given its version of events leading up to the July 19 crash.

Software 138

Software Testing Technology IT 138

CIO Business Intelligence

DECEMBER 7, 2023

The tumultuous events of the past several years have impacted practically every business. And with the number of extreme weather events, cyberattacks, and geopolitical conflicts continuing to rise, business leaders are bracing for the possibility of increasingly more frequent impactful incidents their organizations will need to respond to.

Testing 124

Testing Risk Management Strategy 124

AWS Big Data

DECEMBER 10, 2024

Upon successful authentication, the custom claims provider triggers the custom authentication extensions token issuance start event listener. The custom authentication extension calls an Azure function (your REST API endpoint) with information about the event, user profile, session data, and other context. Choose Test this application.

Sales 93

Sales Metadata Enterprise Testing 93

O'Reilly on Data

MARCH 24, 2020

For example, a pre-existing correlation pulled from an organization’s database should be tested in a new experiment and not assumed to imply causation [3] , instead of this commonly encountered pattern in tech: A large fraction of users that do X do Z. In particular, determining causation from correlation can be difficult.

Machine Learning 363

Machine Learning Statistics Data Quality Data Collection 363

AWS Big Data

NOVEMBER 26, 2024

In case you don’t have sample data available for testing, we provide scripts for generating sample datasets on GitHub. For a table that will be converted, it invokes the converter Lambda function through an event. Data and metadata are shown in blue in the following detail diagram. create_hudi_s3.py

Metadata 95

Metadata Data Lake Snapshot Data Warehouse 95

DataKitchen

SEPTEMBER 21, 2023

In the context of Data in Place, validating data quality automatically with Business Domain Tests is imperative for ensuring the trustworthiness of your data assets. Running these automated tests as part of your DataOps and Data Observability strategy allows for early detection of discrepancies or errors.

Testing 169

Testing Data Quality Predictive Modeling Metrics 169

AWS Big Data

OCTOBER 9, 2024

This led to scale-in events shutting down core nodes with shuffle data. They considered using Amazon EMR isIdle Amazon CloudWatch metrics to build an event-driven solution with AWS Lambda , as described in Optimize Amazon EMR costs with idle checks and automatic resource termination using advanced Amazon CloudWatch metrics and AWS Lambda.

Optimization 123

Optimization Testing Data-driven Strategy 123

CIO Business Intelligence

MARCH 4, 2025

In fact, successful recovery from cyberattacks and other disasters hinges on an approach that integrates business impact assessments (BIA), business continuity planning (BCP), and disaster recovery planning (DRP) including rigorous testing. Testing should involve key players responsible for response and recovery, not just the IT department.

Testing 64

Testing Risk Consulting Risk Management 64

O'Reilly on Data

MARCH 23, 2023

It’s by far the most convincing example of a conversation with a machine; it has certainly passed the Turing test. Current events The training data for ChatGPT and GPT-4 ends in September 2021. It can’t answer questions about more recent events. The real tests will come when these models are connected to critical systems.

IT 346

IT Modeling Testing Risk 346

AWS Big Data

AUGUST 8, 2024

AppsFlyer develops a leading measurement solution focused on privacy, which enables marketers to gauge the effectiveness of their marketing activities and integrates them with the broader marketing world, managing a vast volume of 100 billion events every day.

Interactive 118

Interactive Metadata Optimization Testing 118

DataKitchen

OCTOBER 11, 2021

There are no automated tests , so errors frequently pass through the pipeline. There is no process to spin up an isolated dev environment to quickly add a feature, test it with actual data and deploy it to production. The pipeline has automated tests at each step, making sure that each step completes successfully.

Testing 152

Testing Metadata Dashboards Statistics 152

AWS Big Data

OCTOBER 3, 2023

This Iceberg event-based table management feature lets you monitor table activities during writes to make better decisions about how to manage each table differently based on events. To use the feature, you can use the iceberg-aws-event-based-table-management source code and provide the built JAR in the engine’s class-path.

Optimization 122

Optimization Snapshot Data Lake Metadata 122