AWS Big Data

JANUARY 9, 2024

Now users seek methods that allow them to get even more relevant results through semantic understanding or even search through image visual similarities instead of textual search of metadata. Lexical search In lexical search, the search engine compares the words in the search query to the words in the documents, matching word for word.

Cost-Benefit 89

Cost-Benefit Visualization Modeling Machine Learning 89

IBM Big Data Hub

OCTOBER 16, 2023

It includes processes that trace and document the origin of data, models and associated metadata and pipelines for audits. Such datasets are measured by how many “tokens” (words or word parts) they include. Capture and document model metadata for report generation. Increase trust in AI outcomes.

Risk 77

Risk Modeling Management Metadata 77

Alation

FEBRUARY 7, 2023

The product collected an impressive amount of metadata, from the user interface to the database structure. It then translated all that metadata into an image resembling a spider’s web. They sought documentation to help them locate the source of the data from the warehouse. This is the true measurement of data lineage.

Metadata 52

Metadata Data Warehouse Visualization Data Quality 52

AWS Big Data

MARCH 7, 2023

It covers how to use a conceptual, logical architecture for some of the most popular gaming industry use cases like event analysis, in-game purchase recommendations, measuring player satisfaction, telemetry data analysis, and more. Along with metadata management, data quality is important to increase confidence for consumers.

Analytics 68

Analytics Data Warehouse Data Lake Metadata 68

Alation

MARCH 14, 2023

All critical data elements (CDEs) should be collated and inventoried with relevant metadata, then classified into relevant categories and curated as we further define below. Store Where individual departments have their own databases for metadata management, data will be siloed, meaning it can’t be shared and used business-wide.

Data Strategy 52

Data Strategy Strategy Metadata Data Quality 52

Cloudera

DECEMBER 21, 2023

Some are returning errors that are difficult to find—and if you’re missing KPIs you have to fix, optimize, and measure every bit of code, which can take a considerable amount of time and trial and error. Let’s say that the list of stores by sales just isn’t helping us understand our performance measures quite right. What a nightmare!

Optimization 68

Optimization Sales Data Warehouse Measurement 68

erwin

APRIL 15, 2020

Ingest to a quarantined area where it can be profiled and measured for quality, completeness, and correctness, and where necessary, cleansed. Rationalize external data dictionaries to our internal data dictionaries and understand where differences occur and how we will overcome those differences.

Data Governance 134

Data Governance Metadata Testing Reporting 134

Octopai

AUGUST 30, 2020

Manually add objects and or links to represent metadata that wasn’t included in the extraction and document descriptions for user visualization. Download upper and column-to-column lineage to Excel/CSV in order to document, verify development and change requests. We call this feature: Expand. Column-to-column lineage.

OLAP 58

OLAP Metadata Visualization Data Processing 58

erwin

JANUARY 11, 2019

Organizations have spent a lot of time and money trying to harmonize data across diverse platforms , including cleansing, uploading metadata, converting code, defining business glossaries, tracking data transformations and so on. But the attempts to standardize data across the entire enterprise haven’t produced the desired results.

Data Governance 40

Data Governance Risk Metadata Management 40

Ontotext

MAY 26, 2021

Originally, the Gold Standard was a monetary system that required countries to fix the value of their currencies to a certain amount of gold, aiming to replace the unreliable human control with a fixed measurement that could be used by everyone. Simply put, we need to be able to measure and evaluate our results against clearly set criteria.

Data Quality 87

Data Quality Machine Learning Measurement Metadata 87

Cloudera

DECEMBER 10, 2020

These techniques range from distributing concurrent query for overall throughput to metadata caching, data caching, and results caching. CDW saves time and resources for end-user workloads but does not compromise metadata availability. 700 / month for security and metadata service . $90 These techniques directly reduce costs. .

Data Warehouse 98

Data Warehouse Metadata Cost-Benefit Optimization 98

O'Reilly on Data

JULY 28, 2020

These measures are commonly referred to as guardrail metrics , and they ensure that the product analytics aren’t giving decision-makers the wrong signal about what’s actually important to the business. When a measure becomes a target, it ceases to be a good measure ( Goodhart’s Law ). Any metric can and will be abused.

Marketing 362

Marketing Experimentation Metrics Testing 362

DataRobot Blog

SEPTEMBER 1, 2022

But many of the things you need to measure for your business are hyperspecific for your unique problems and opportunities — specific business KPIs or data science secrets. This feature will compute some DataRobot monitoring calculations outside of DataRobot and send the summary metadata to MLOps. Learn More About DataRobot MLOps.

Metrics 145

Metrics Statistics Modeling Data Science 145

Cloudera

OCTOBER 15, 2021

With FSO, Apache Ozone guarantees atomic directory operations, and renaming or deleting a directory is a simple metadata operation even if the directory has a large set of sub-paths (directories/files) within it. Please refer to Apache Ozone documentation for more details regarding Apache Ozone’s atomicity guarantees.

Testing 89

Testing Measurement Optimization Metadata 89

Alation

MARCH 11, 2022

A data catalog with a Behavioral Analysis Engine will measure human behavior around data to locate your most valuable and actionable data. This data about data, AKA metadata , is an essential layer of your new meshy fabric. Once it’s set up, a data catalog will ingest metadata automatically from built-in connectors.

Metadata 52

Metadata Data Governance ROI Data Quality 52

Octopai

JULY 9, 2020

By adopting automated data lineage and automated metadata tagging, companies have the opportunity to increase their data processing speed. Not only did the banks need to implement these risk-measurement systems (which depend on metrics arriving from distinct data dictionary tools), they also needed to produce reports documenting their use.

Insurance 86

Insurance Risk Management Machine Learning Metadata 86

Insight

MARCH 12, 2020

Data Collection The AIgent leverages book synopses and book metadata. To my knowledge, the most extensive repository of synopses and metadata is Goodreads. To collect these genre tags and other metadata, I took advantage of the well-documented Goodreads API. features) and metadata (i.e. In other words, if 0.1%

Modeling 59

Modeling Metadata Publishing Sales 59

IBM Big Data Hub

APRIL 13, 2023

Here are some of the key tables: FLIGHT_DECTREE_MODEL: this table contains metadata about the model. Examples of metadata include depth of the tree, strategy for handling missing values, and the number of leaf nodes in the tree. Included references to IBM Db2’s documentation for the ML stored procedures I used in this tutorial.

Modeling 91

Modeling Statistics Machine Learning Testing 91

AWS Big Data

JULY 14, 2023

The only document given to Bob was PowerPoint slides and the names of the head of each department to get more information. To collect that information, Bob gets in touch with the head of each department, who in turn refer him to their development leads, who in turn give him a bunch of technical documents that explain how APIs are being used.

Modeling 67

Modeling Visualization Reporting Measurement 67

Alation

OCTOBER 5, 2021

What is data governance and how do you measure success? These goals must also be SMART— Specific, Measurable, Attainable, Relevant, and Time-based. To measure failure vs. success, governance leaders must actively monitor all governance efforts. Develop measurable KPIs. But what comes after these parameters are set?

Data Governance 96

Data Governance Strategy Data Quality Metrics 96

Alation

NOVEMBER 15, 2021

We implemented policy bots that monitor specific conditions in the metadata related to the policies and standards. Measurement, Monitoring, and Analytics. We (Alation, Snowflake, and KPMG) are working on the final document that describes and shows examples of our approach to each control. Autonomous Policy Bots. What’s Next?

Management 52

Management Testing Metadata Consulting 52

Ontotext

FEBRUARY 16, 2023

In text analytics, the human benchmark is a set of documents manually annotated by human experts. This measures the consistency of annotations when more than one person is involved in the process. What Are The Benefits Of Using Ontotext Metadata Studio? What Is A Human Benchmark?

Metadata 59

Metadata Measurement Metrics Modeling 59

Octopai

DECEMBER 11, 2022

It’s for that reason that even as the first BCBS-239 implementation deadline came into effect a few years ago, McKinsey reported that one-third of Global Systemically Important Banks had focused on “documenting data lineage up to the level of provisioning data elements and including data transformation.”. Can you find all that data?

Insurance 52

Insurance Risk Metadata Reporting 52

Ontotext

JANUARY 10, 2024

Any type of metadata or universal data model is likely to slow down development and increase costs, which will affect the time to market and profit. In both cases, semantic metadata is the glue that turns knowledge graphs into hubs of data, metadata, and content. The diagram below illustrates this in a simplified form.

Metadata 72

Metadata Slice and Dice Data Integration Enterprise 72

erwin

DECEMBER 20, 2018

Whether implemented as preventative measures (risk management and regulation) or proactive endeavors (value creation and ROI), the benefits of a data governance initiative is becoming more apparent. Its value can be hard to demonstrate to those who don’t work directly with data and metadata on a daily basis.

Data Governance 40

Data Governance ROI Risk Management Metadata 40

Alation

FEBRUARY 13, 2020

What it does for us is that it goes out and pulls all of the metadata in from a variety of platforms that we have data stored on, and it actually allows us to collaborate and define and propagate out information about what the data is. That’s one of the key metrics that we’re always measuring. It’s difficult.

Digital Transformation 52

Digital Transformation Data-driven Business Intelligence Big Data 52

IBM Big Data Hub

FEBRUARY 22, 2024

But it’s equally important that they have a deep understanding of the risks and limitations of AI and how to implement the appropriate security measures and ethics guardrails. Note: These measures of responsibility must be interpretable by AI non-experts (without “mathsplaining”).

Metadata 102

Metadata Measurement Risk Modeling 102

AWS Big Data

NOVEMBER 3, 2023

The metadata is extracted from each job run, including information like runtime, start time, end time, auto scaling, number of workers, and worker type, and is written to an Amazon DynamoDB table with TTL (time to live) enabled to ensure the table doesn’t grow too large. If the tables don’t exist, Athena creates them.

Metrics 84

Metrics Dashboards Metadata Visualization 84

Alation

SEPTEMBER 7, 2021

Once you have policies in place, you need to ensure that data stewards can track and measure their activities. Stewards are able to apply policies and documentation in bulk to meet growing demands. The catalog marries business-level metadata with data governance information from Snowflake – making the life of a steward simpler.

Data Governance 59

Data Governance Risk Data Quality Dashboards 59

AWS Big Data

NOVEMBER 16, 2023

Chargeback metadata Amazon Redshift provides different pricing models to cater to different customer needs. Redshift Serverless measures data warehouse capacity in RPUs, which are resources used to handle workloads. Automatic WLM manages the resources required to run queries. This solution provides the most flexibility.

Enterprise 81

Enterprise Data Warehouse Snapshot Cost-Benefit 81

Occam's Razor

APRIL 8, 2013

First, you figure out what you want to improve; then you create an experiment; then you run the experiment; then you measure the results and decide what to do. For each of them, write down the KPI you're measuring, and what that KPI should be for you to consider your efforts a success. Measure and decide what to do.

Metrics 156

Metrics KPI Analytics Key Performance Indicator 156

Alation

JANUARY 19, 2023

Documentation has always been an afterthought. Improving data intelligence through the automation, distribution, stewardship, and effective use of business and technical processes and metadata will certainly alleviate many of the pain points associated with governing data. How can they make the change less painful?

Data Governance 94

Data Governance IT Metadata Recreation/Entertainment 94

Domino Data Lab

APRIL 3, 2019

That’s a lot of priorities – especially when you group together closely related items such as data lineage and metadata management which rank nearby. Network security mushrooms with VPNs, IDS , gateways, various bump-in-the-wire solutions, SIMS tying all the anti-intrusion measures within the perimeter together, and so on.

Data Governance 84

Data Governance Machine Learning Metadata Big Data 84

erwin

JUNE 27, 2019

There’s an expression: measure twice, cut once. Data modeling is the upfront “measuring tool” that helps organizations reduce time and avoid guesswork in a low-cost environment. Design-layer metadata can also be connected from conceptual through logical to physical data models.

Measurement 81

Measurement Modeling Unstructured Data Metadata 81

AWS Big Data

JULY 28, 2023

Data management and governance Addressing the challenges mentioned requires a combination of technical, operational, and legal measures. Data mapping involves identifying and documenting the flow of personal data in an organization. Tags provide metadata about resources at a glance.

Snapshot 79

Snapshot Metadata Measurement Data Warehouse 79

Ontotext

MAY 22, 2023

At the heart of such tools is the extraction of fields from forms or specific attributes from documents. Luckily, the text analysis that Ontotext does is focused on tasks that require complex domain knowledge and linking of documents to reference data or master data. LLMs do most of this better and with lower cost of customization.

Management 59

Management Unstructured Data Metadata Cost-Benefit 59

AWS Big Data

JANUARY 10, 2024

The query is run locally on each shard and matched documents are returned to the coordinator node. OpenSearch Service utilizes an internal node-to-node communication protocol for replicating write traffic and coordinating metadata updates through an elected leader.

Metadata 93

Metadata Broadcasting Data Processing Modeling 93