Cloudera

JANUARY 26, 2024

This will allow a data office to implement access policies over metadata management assets like tags or classifications, business glossaries, and data catalog entities, laying the foundation for comprehensive data access control. First, a set of initial metadata objects are created by the data steward.

Metadata 73

Metadata Data Governance Management Finance 73

Cloudera

JUNE 2, 2021

As an important part of achieving better scalability, Ozone separates the metadata management among different services: . Ozone Manager (OM) service manages the metadata of the namespace such as volume, bucket and keys. Datanode service manages the metadata of blocks, containers and pipelines running on the datanode. .

Metadata 95

Metadata Snapshot Testing Management 95

AWS Big Data

NOVEMBER 29, 2023

The Eightfold Talent Intelligence Platform integrates with Amazon Redshift metadata security to implement visibility of data catalog listing of names of databases, schemas, tables, views, stored procedures, and functions in Amazon Redshift. This post discusses restricting listing of data catalog metadata as per the granted permissions.

Metadata 108

Metadata Data Warehouse Analytics Data Analytics 108

Cloudera

MARCH 4, 2024

This will allow a data office to implement access policies over metadata management assets like tags or classifications, business glossaries, and data catalog entities, laying the foundation for comprehensive data access control. First, a set of initial metadata objects are created by the data steward.

Metadata 52

Metadata Data Governance Management Finance 52

Ontotext

DECEMBER 15, 2022

Enter metadata. Metadata describes data and includes information such as how old data is, where it was created, who owns it, and what concepts (or other data) it relates to. As a result, leveraging metadata has become a core capability for businesses trying to extract value from their data. Knowledge (metadata) layer.

Metadata 52

Metadata Unstructured Data Structured Data Enterprise 52

IBM Big Data Hub

NOVEMBER 28, 2022

Metadata management performs a critical role within the modern data management stack. However, as data volumes continue to grow, manual approaches to metadata management are sub-optimal and can result in missed opportunities. This puts into perspective the role of active metadata management. What is Active Metadata management?

Metadata 56

Metadata Data Quality Data-driven Data Governance 56

Cloudera

JANUARY 21, 2022

System metadata is reviewed and updated regularly. We’ve summarized the key security features of a CDP Private Cloud Base cluster and subsequent posts will go into more detail with reference implementation examples of all of the key features. . Auditing procedures keep track of who accesses the cluster (and how).

Data Processing 111

Data Processing Management Finance Cost-Benefit 111

Octopai

JANUARY 31, 2022

If you’re a mystery lover, I’m sure you’ve read that classic tale: Sherlock Holmes and the Case of the Deceptive Data, and you know how a metadata catalog was a key plot element. Let me tell you about metadata and cataloging.”. A metadata catalog, Holmes informed Guy, addresses all the benign reasons for inaccurate data.

Metadata 97

Metadata IT Unstructured Data IoT 97

Ontotext

FEBRUARY 16, 2023

To be able to annotate the specified content consistently and unambiguously, these experts usually follow a set of specific conventions, which are referred to as “annotation guidelines”. What Are The Benefits Of Using Ontotext Metadata Studio? Ontotext Metadata Studio addresses all of these problems head on.

Metadata 59

Metadata Measurement Metrics Modeling 59

Cloudera

JULY 15, 2021

All three will be quorums of Zookeepers and HDFS Journal nodes to track changes to HDFS Metadata stored on the Namenodes. In summary we have provided a reference for the tuning and configuration of the host resources in order to maximise the performance and security of your cluster. Networking .

Data Processing 102

Data Processing Metadata Testing Management 102

AWS Big Data

JUNE 7, 2023

In this blog, we discuss the technical challenges faced by Cargotec in replicating their AWS Glue metadata across AWS accounts, and how they navigated these challenges successfully to enable cross-account data sharing. Solution overview Cargotec required a single catalog per account that contained metadata from their other AWS accounts.

Metadata 59

Metadata Data Lake Machine Learning Big Data 59

erwin

OCTOBER 4, 2021

Metadata management is essential to becoming a data-driven organization and reaping the competitive advantage your organization’s data offers. Gartner refers to metadata as data that is used to enhance the usability, comprehension, utility or functionality of any other data point. How the data has changed.

Metadata 52

Metadata Software Management Visualization 52

AWS Big Data

NOVEMBER 14, 2024

Under the hood, UniForm generates Iceberg metadata files (including metadata and manifest files) that are required for Iceberg clients to access the underlying data files in Delta Lake tables. Both Delta Lake and Iceberg metadata files reference the same data files. in Delta Lake public document. Appendix 1.

Metadata 98

Metadata Data Warehouse Big Data Data Lake 98

CIO Business Intelligence

SEPTEMBER 19, 2024

This enables companies to directly access key metadata (tags, governance policies, and data quality indicators) from over 100 data sources in Data Cloud, it said. Additional to that, we are also allowing the metadata inside of Alation to be read into these agents.”

Data Governance 123

Data Governance Metadata Unstructured Data Structured Data 123

erwin

FEBRUARY 7, 2019

Organization’s cannot hope to make the most out of a data-driven strategy, without at least some degree of metadata-driven automation. Metadata-Driven Automation in the BFSI Industry. Metadata-Driven Automation in the Pharmaceutical Industry. Metadata-Driven Automation in the Insurance Industry.

Metadata 96

Metadata Insurance Data-driven Cost-Benefit 96

Octopai

FEBRUARY 12, 2020

Like any good puzzle, metadata management comes with a lot of complex variables. That’s why you need to use data dictionary tools, which can help organize your metadata into an archive that can be navigated with ease and from which you can derive good information to power informed decision-making. Download Now.

Metadata 72

Metadata Enterprise Management Data Warehouse 72

AWS Big Data

FEBRUARY 6, 2023

For instructions, refer to How to Set Up a MongoDB Cluster. Choose the table to view the schema and other metadata. Conclusion In this post, we showed how to set up an AWS Glue crawler to crawl over a MongoDB Atlas collection, gathering metadata and creating table records in the AWS Glue Data Catalog.

Metadata 75

Metadata Data Lake Machine Learning Big Data 75

Alation

FEBRUARY 20, 2020

Gartner predicts that “By 2020, 50% of information governance initiatives will be enacted with policies based on metadata alone.”. Magic Quadrant for Metadata Management Solutions , Guido de Simoni and Roxane Edjlali, August 10, 2017. Metadata management no longer refers to a static technical repository.

Metadata 52

Metadata Management Data-driven Data Governance 52

AWS Big Data

NOVEMBER 19, 2024

Solution overview By combining the powerful vector search capabilities of OpenSearch Service with the access control features provided by Amazon Cognito , this solution enables organizations to manage access controls based on custom user attributes and document metadata. Refer to Service Quotas for more details.

Management 80

Management Metadata Manufacturing Testing 80

Alation

AUGUST 18, 2022

Active metadata will play a critical role in automating such updates as they arise. If a language can include metadata in the form of comments (and they all can) then markup can be inserted. And you now have a frame of reference you can use to track its evolution. Why Focus on Lineage? Support for all technologies.

Metadata 69

Metadata Visualization Statistics Data Architecture 69

AWS Big Data

NOVEMBER 7, 2024

Amazon Q generative SQL for Amazon Redshift uses generative AI to analyze user intent, query patterns, and schema metadata to identify common SQL query patterns directly within Amazon Redshift, accelerating the query authoring process for users and reducing the time required to derive actionable data insights.

Metadata 89

Metadata Sales Data Warehouse Optimization 89

AWS Big Data

MAY 29, 2024

Since its inception, Apache Kafka has depended on Apache Zookeeper for storing and replicating the metadata of Kafka brokers and topics. the Kafka community has adopted KRaft (Apache Kafka on Raft), a consensus protocol, to replace Kafka’s dependency on ZooKeeper for metadata management. For Metadata mode , select KRaft.

Metadata 87

Metadata Cost-Benefit Management Big Data 87

AWS Big Data

SEPTEMBER 12, 2024

Along with the Glue Data Catalog’s automated compaction feature, these storage optimizations can help you reduce metadata overhead, control storage costs, and improve query performance. The Glue Data Catalog monitors tables daily, removes snapshots from table metadata, and removes the data files and orphan files that are no longer needed.

Optimization 108

Optimization Snapshot Metadata Metrics 108

Jim Harris

MAY 5, 2017

Spelling, pronunciation, and examples of usage are included in the dictionary definition of a word, which is a good example of one of the many uses of metadata, namely to provide a definition, description, and context for data. In practice, I haven’t encountered a metadata dictionary that could deliver on that promise.

Metadata 61

Metadata Publishing Management IT 61

AWS Big Data

JULY 24, 2024

aoss:UpdateSecurityConfig – Modify a given SAML provider configuration, including the XML metadata. For more details, refer to Considerations. IdP Metadata by choosing the link on the Realm settings page. You need this metadata, when you create the SAML provider in OpenSearch Serverless. Choose Create SAML provider.

Dashboards 106

Dashboards Metadata Visualization Consulting 106

AWS Big Data

OCTOBER 18, 2024

Download SAML metadata from Keycloak The configuration of Keycloak is now complete, so you can download the SAML metadata file from Keycloak. The SAML metadata is in XML format and is needed to configure SAML in the OpenSearch Service domain. Identify Provider Metadata under Endpoints. On the General tab, choose SAML 2.0

Metadata 83

Metadata Dashboards Big Data Testing 83

AWS Big Data

AUGUST 5, 2024

This simplifies the process for data consumers to find datasets, understand their context through shared metadata, and access comprehensive datasets for specific use cases through a single workflow. Curate data product – The data publisher adds a readme, glossaries, and metadata forms to the data product.

Metadata 59

Metadata Sales Data Lake Publishing 59

AWS Big Data

OCTOBER 11, 2023

The second streaming data source constitutes metadata information about the call center organization and agents that gets refreshed throughout the day. For the template and setup information, refer to Test Your Streaming Data Solution with the New Amazon Kinesis Data Generator. We use two datasets in this post.

Management 110

Management Metadata Analytics Dashboards 110

AWS Big Data

JUNE 17, 2024

Backup and restore architecture The backup and restore strategy involves periodically backing up Amazon MWAA metadata to Amazon Simple Storage Service (Amazon S3) buckets in the primary Region. Refer to the detailed deployment steps in the README file to deploy it in your own accounts. The steps are as follows: [1.a]

Strategy 97

Strategy Metadata Recreation/Entertainment Metrics 97

TDAN

DECEMBER 31, 2019

In a 1971 book titled, “Silent Messages,” by Albert Mehrabian, the combination of non-verbal and spoken words is referred to as the 7%-38%-55% rule (source). The words you speak are a small fraction of communication. Think of it this way. When you […].

Metadata 59

Metadata IT Data Governance Business Intelligence 59

AWS Big Data

NOVEMBER 17, 2023

These include internet-scale web and mobile applications, low-latency metadata stores, high-traffic retail websites, Internet of Things (IoT) and time series data, online gaming, and more. Table metadata, such as column names and data types, is stored using the AWS Glue Data Catalog. To create an S3 bucket, refer to Creating a bucket.

Visualization 90

Visualization Metadata Testing Internet of Things 90

AWS Big Data

NOVEMBER 13, 2024

In addition, the team aligned on business metadata attributes that would help with data discovery. Business metadata Business metadata helps users understand the context of the data, which can lead to increased trust in the data. This provides consistency of business metadata across the organization.

Metadata 75

Metadata Data Quality Digital Transformation Data-driven 75

AWS Big Data

OCTOBER 2, 2024

Governed Tables metadata will continue to exist within the AWS Glue Data Catalog, and the Governed Tables data will remain in your S3 buckets. In this case, refer to Use CTAS and INSERT INTO to work around the 100 partition limit. After February 17, 2025, all Governed Table APIs will start to fail.

Snapshot 119

Snapshot Metadata Big Data Analytics 119

O'Reilly on Data

JUNE 14, 2024

At the same time, Miso went about an in-depth chunking and metadata-mapping of every book in the O’Reilly catalog to generate enriched vector snippet embeddings of each work. If the original Answers release was a LLM-driven retrieval engine, today’s new version of Answers is an LLM-driven research engine (in the truest sense).

Metadata 200

Metadata Publishing Modeling Data-driven 200

AWS Big Data

OCTOBER 31, 2024

Absence of data catalog and metadata management – Data didn’t have any metadata associated with it, and so use cases couldn’t consume the data without further explanation from the data source owners and specialists. In addition, they use generative AI capabilities to generate business metadata.

Digital Transformation 98

Digital Transformation Metadata Manufacturing Data Quality 98

AWS Big Data

NOVEMBER 19, 2024

Pricing and availability Amazon MWAA pricing dimensions remains unchanged, and you only pay for what you use: The environment class Metadata database storage consumed Metadata database storage pricing remains the same. Refer to Amazon Managed Workflows for Apache Airflow Pricing for rates and more details.

Metadata 75

Metadata Cost-Benefit Metrics Optimization 75

AWS Big Data

MARCH 22, 2024

Benchmark setup In our testing, we used the 3 TB dataset stored in Amazon S3 in compressed Parquet format and metadata for databases and tables is stored in the AWS Glue Data Catalog. When statistics aren’t available, Amazon EMR and Athena use S3 file metadata to optimize query plans. With Amazon EMR 6.10.0

Metadata 98

Metadata Statistics Broadcasting Optimization 98