Cloudera

JULY 14, 2023

They simply read the underlying data (not even full read, they just read the parquet headers) and create corresponding Iceberg metadata files. Query engines (Impala, Hive, Spark) might mitigate some of these problems by using Iceberg’s metadata files. Hive creates Iceberg’s metadata files for the same exact table.

Metadata 69

Metadata Data Warehouse Big Data Ecosystem Java 69

Cloudera

JUNE 18, 2022

It added metadata that described the logical and physical layout of the data, enabling cost-based optimizers, dynamic partition pruning, and a number of key performance improvements targeted at SQL analytics. The first generation of the Hive Metastore attempted to address the performance considerations to run SQL efficiently on a data lake.

Data Lake 89

Data Lake Data Warehouse BI SQL 89

Monte Carlo

MARCH 9, 2023

That is what JetBlue did as described by data scientist Derrick Olson in a recent Snowflake webinar. For a real Monte Carlo example, one of our production models makes use of a “seconds since last metadata refresh” feature. But we know that this value should never be negative, otherwise we’d be somehow measuring data from the future.

Engineering 52

Engineering Data Pipeline Machine Learning Data Science 52

Monte Carlo

JANUARY 30, 2024

This case study is based on information shared in recent Snowflake webinars and Summit presentations. When Monte Carlo identifies an incident, it shows you enough metadata so that you’re able to understand what’s being impacted down the line, including how many people are potentially being impacted by the issuer,” Brian said.

Data 64

Data SQL Metadata Data Engineering 64

Databand.ai

NOVEMBER 4, 2022

In a recent webinar with IBM, we dug into why data observability is so important, what’s needed for data observability, and how Databand can help. Click here to watch the full webinar with IBM on re-imagining data observability. And it does so in real time. Here’s what you need to know.

Data 52

Data Data Pipeline Retail Metadata 52

Cloudera

DECEMBER 9, 2022

Once you have retrieved the data, NiFi stores it in a queue, which allows you to explore the content and metadata attributes of the events. With NiFi you can configure your source processor and run it independently of any other processors to retrieve data.

Designing 95

Designing Coding Google Cloud AWS 95

Data Engineering Weekly

OCTOBER 23, 2022

The Data Engineering Weekly even published a special Metadata Edition focusing on the historical development of the Data Catalog. link] It is almost two years since we published the metadata edition, but I keep thinking back. I'm one of the early advocates for Data Catalogs and am excited about the possibility of Data Catalogs.

Data Engineering 52

Data Engineering Data Engineer Engineering Deep Learning 52

Cloudera

MAY 22, 2018

save the built model container, along with metadata like who built or deployed it. To see the new capabilities in action, join our webinar on 13 June 2018. You can see the new capabilities in action in the replay of our webinar , Machine Learning Models: From Research to Production. Simplified user administration.

Data Science 41

Data Science Machine Learning Metadata Big Data 41

Knowledge Hut

SEPTEMBER 29, 2023

To learn about the practical aspects, you can also sign up for webinars led by experts and pioneers in the field. This AI engineer would ask a data engineer to set up an Azure Cosmos DB instance so that the computer vision application's generated tags and metadata could be stored there.

Certification 52

Certification Data Engineering Data Engineer Engineering 52

Knowledge Hut

NOVEMBER 28, 2023

Data Mining Tools Metadata adds business context to your data and helps transform it into understandable knowledge. Presentation Skills Data engineers may need to take seminars, webinars, and presentations. You should have the capability to present project results and explain technical concepts in layman's language.

Data Engineering 52

Data Engineering Data Engineer Engineering Generalist 52

Monte Carlo

JUNE 20, 2023

Monte Carlo also provides functionality to extract some or all of this monitoring metadata via APIs to publish them in catalogs like Collibra , dataworld , or Atlan. To improve the developer experience, these notifications can also be defined as code in the latest version of Monte Carlo and be included as part of the CI/CD pipeline.

Building 52

Building Data Datasets High Quality Data 52

Snowflake

APRIL 23, 2024

Ensono, a managed service provider and technology adviser, joined the initial preview phase of the Snowflake Connector for ServiceNow and began using it as part of its customer portal and data warehouse modernization project (watch their Show Me Your Architecture webinar here ).

Data Warehouse 93

Data Warehouse Data Integration Consulting Metadata 93

Cloudera

FEBRUARY 8, 2024

The snapshotId of the source tables involved in the materialized view are also maintained in the metadata. A Note on Iceberg materialized view specification Currently, the metadata needed for materialized views is maintained in Hive Metastore and it builds upon the materialized views metadata previously supported for Hive ACID tables.

Metadata 87

Metadata Data Warehouse BI AWS 87

Cloudera

JULY 13, 2023

In this blog, we will discuss performance improvement that Cloudera has contributed to the Apache Iceberg project in regards to Iceberg metadata reads, and we’ll showcase the performance benefit using Apache Impala as the query engine. Impala can access Hive table metadata fast because HMS is backed by RDBMS, such as mysql or postgresql.

Metadata 69

Metadata Java PostgreSQL Data Warehouse 69

Snowflake

JANUARY 23, 2024

Snowpark ML Operations: Model management The path to production from model development starts with model management, which is the ability to track versioned model artifacts and metadata in a scalable, governed manner. The Snowpark Model Registry API provides simple catalog and retrieval operations on models.

Machine Learning 118

Machine Learning Metadata Python Telecommunication 118

Cloudera

DECEMBER 15, 2022

Only metadata will be regenerated. Newly generated metadata will then point to source data files as illustrated in the diagram below. . Iceberg tables supported on CDP, automatically inherit the centralized and persistent Shared Data Experience (SDX) services—security, metadata, and auditing—from your CDP environment. .

Cloud 76

Cloud Metadata Google Cloud Data Warehouse 76

Cloudera

AUGUST 30, 2022

Integration, metadata and governance capabilities glue the individual components together.”. In addition, we offer features for data and workload migration, and metadata management to meet the most stringent demands of our customers, across all environments.

Data Architecture 75

Data Architecture Architecture Data Lake NoSQL 75

Snowflake

AUGUST 22, 2023

In a recent webinar, Miguel Morgado, Head of Data Products at OneWeb, described using such a quadrant to identify which products move forward and which don’t. Finally, not to be overlooked are the metadata and documentation required to ensure the product can easily be used. A prioritization matrix can help formalize this process.

Metadata 71

Metadata Data AWS Business Analyst 71

Snowflake

FEBRUARY 8, 2024

A holistic approach to data management will help to improve metadata, promote consistency, and raise the quality of what goes into gen AI and LLMs — and, thus, the quality of what comes out. Get the full report, Manufacturing Data + AI Predictions 2024 or watch the webinar.

Manufacturing 80

Manufacturing Metadata Data Government 80

Cloudera

JUNE 25, 2019

Cloudera Unveils Industry’s First Enterprise Data Cloud in Webinar. Over 2000 customers and partners joined us in this live webinar featuring a first-look at our upcoming cloud-native CDP services. Cloudera received extraordinary interest in CDP from participants, exemplified by the more than 300 questions posed throughout the webinar.

Cloud 86

Cloud Entertainment Government Machine Learning 86

Cloudera

MAY 19, 2021

Parquet also stores type metadata which makes reading back and processing the files later slightly easier. On June 3, join the NVIDIA and Cloudera teams for our upcoming webinar Enable Faster Big Data Science with NVIDIA GPUs. The raw data is in a series of CSV files. Run the `convert_data.py` script. Register Now. .

Machine Learning 136

Machine Learning Datasets Data Science Raw Data 136

ProjectPro

JULY 23, 2021

For example, one of the Lambda functions will invoke the metadata in the image uploaded. You can proceed further by attending AWS events, webinars, workshops, etc. NatGeo image recognition is an example of a widely used real-world app. You can use AWS Lambda and several in-built functions to develop this machine learning project.

AWS 52

AWS Project Amazon Web Services Cloud Computing 52

Cloudera

APRIL 3, 2023

The table metadata is stored next to the data files under a metadata directory, which allows multiple engines to use the same table simultaneously. CDW separates the compute (Virtual Warehouses) and metadata (DB catalogs) by running them in independent Kubernetes pods. Read why the future of data lakehouses is open.

Data Warehouse 78

Data Warehouse Metadata Java Data 78

Snowflake

FEBRUARY 29, 2024

This grid, along with the metadata that represents the details of how the grid is constructed and used, is referred to as a spatial index. Join the live webinar hosted by CARTO on March 13 at 12 pm ET //5 pm CET, where we will share even more techniques and use cases.

Insurance 84

Insurance SQL BI Consulting 84

AltexSoft

NOVEMBER 7, 2022

Metadata database. A metadata database stores information about user permissions, past and current DAG and task runs, DAG configurations, and more. By default, Airflow handles metadata with SQLite which is meant for development only. There are typically hundreds of workflows in the Airflow production environment.

PostgreSQL 52

PostgreSQL Metadata Python MySQL 52

Data Engineering Weekly

DECEMBER 4, 2022

The author discusses the need for richer metadata to support complex data lineage and evolving privacy requirements. The article highlights the challenges of maintaining data models in a world where SQL data warehouses are no longer the primary data platform. link] Barr Moses: What’s Next for Data Engineering in 2023?

Data Engineering 52

Data Engineering Data Engineer Engineering Data Lake 52

Silectis

FEBRUARY 25, 2021

In this blog post (and the accompanying webinar recording) I provide a high-level overview lineage and how it applies in practice. Lineage is history – What is the change log for any element of metadata? It allows us to better characterize data and to move beyond simply capturing the structure of the information. Who has made changes?

ETL Tools 52

ETL Tools Metadata Data Data Engineering 52

DataKitchen

OCTOBER 11, 2021

Monitoring Job Metadata. Figure 7 shows how the DataKitchen DataOps Platform helps to keep track of all the instances of a job being submitted and its metadata. Figure 7: the DataKitchen DataOps Platform keeps track of all the instances of a job being submitted and its metadata. About the Author. Priyanjna Sharma.

Engineering 62

Engineering BI Business Analyst Metadata 62

Cloudera

AUGUST 16, 2021

This will create a JSON file containing the flow metadata. Register for our webinar to watch a live demonstration of CDF-PC , and learn more about use cases and technical details on our product page and official documentation. and later). Figure 3: Export a NiFi process group from an existing cluster.

Cloud 116

Cloud Unstructured Data Utilities Metadata 116

Cloudera

JUNE 4, 2018

The solution to this massive data challenge embedded the Aspire Content Processing Framework into the Cloudera Enterprise Data Hub as a Cloudera Parcel – a binary distribution format containing the program files, along with additional metadata used by Cloudera Manager. compliance reporting.

Pharmaceutical 45

Pharmaceutical Unstructured Data Electronics Metadata 45

Monte Carlo

JUNE 14, 2023

Data catalogs leverage the metadata generated through a modern data platform to provide descriptive information on critical data assets such as tables, key metrics, and more. Learn more by checking out the webinar they did with Snowflake. Think of an automatically updating encyclopedia for your data platform.

Data Pipeline 52

Data Pipeline Architecture Data Lake Data Warehouse 52

Databand.ai

DECEMBER 29, 2022

Each year, she delivers over 100 keynotes, workshops, and webinars with the aim of equipping organizations to visualize data more effectively. She runs Metadata Weekly , a newsletter about her experience as a data leader, lessons and best practices for building strong data culture, and her musings on metadata and the modern data stack.

BI 52

BI Consulting Data Science Data Governance 52

Monte Carlo

MAY 17, 2023

In a recent Snowflake webinar , JetBlue data scientist Derrick mentions how helpful it is for the data science team to know they don’t need to continuously do “sanity checks” on the volume of their data sets since they know they are being monitored for volume anomalies (as well as freshness, schema, and overall quality).

Data 52

Data Data Pipeline Data Engineering Data Engineer 52

Monte Carlo

MAY 17, 2023

In a recent Snowflake webinar , JetBlue data scientist Derrick mentions how helpful it is for the data science team to know they don’t need to continuously do “sanity checks” on the volume of their data sets since they know they are being monitored for volume anomalies (as well as freshness, schema, and overall quality).

Data Pipeline 52

Data Pipeline Data Data Engineering Data Engineer 52