Tag: metadata

Feed: MariaDB Knowledge Base Article Feed. Author: . One change that was made for 1.2.0 is to have the default install type by postConfigure to be Non-Distributed from Distributed in the 1.1.X releases. But this doesnt effect upgrades. It will perform the upgraded based on how to previous 1.1.x package was installed. If it was install as Distributed, then the upgrade will also be done as Distributed. Same goes for Non-Distributed. Note: Columnstore.xml modifications you manually made are not automatically carried forward on an upgrade. These modifications will need to be incorporated back into .XML once the upgrade has occurred ... Read More

Feed: erwin Expert Blog – erwin, Inc.. Author: Zak Cole. A business glossary is crucial to any data governance strategy, yet it is often overlooked.Consider this – no one likes unpleasant surprises, especially in business. So when it comes to objectively understanding what’s happening from the top of the sales funnel to the bottom line of finance, everyone wants – and needs – to trust the data they have. That’s why you can’t underestimate the importance of a business glossary. Sometimes the business folks say IT or marketing speaks a different language. Or in the case of mergers and acquisitions, ... Read More

Feed: What's New. When you enable KMS encryption, Amazon Redshift automatically migrates your data to a new, encrypted cluster. The data blocks and system metadata are encrypted on the new cluster, as well as on subsequent snapshots. With encryption, you can protect your sensitive data at rest and be GDPR ready. You can use one-click encryption only when migrating to a KMS-encrypted cluster. To convert to a cluster using a hardware security module (HSM), you can create a new encrypted cluster and move your data to it. You can modify your cluster's encryption using the AWS management console or the ... Read More

Feed: What's New. Products in AWS Service Catalog map to AWS CloudFormation templates, along with metadata, which provide control and governance at launch time. Previously, template authors had no easy, automated, and safe way to publish product or template updates in Service Catalog. Every update required authors to engage Service Catalog administrators within their organizations. Now, AWS CodePipeline can play the role of the Service Catalog administrator and run the necessary pre-approvals and tests before publishing an update to Service Catalog. Learn more about using AWS CodePipeline with AWS Service Catalog by visiting our documentation. This feature is available in ... Read More

Feed: What's New. AWS Glue Data Catalog is a managed metadata repository integrated with Amazon EMR, Amazon Athena, Amazon Redshift Spectrum, and AWS Glue ETL. The Data Catalog simplifies metadata management and provides automatic schema discovery and schema version history. With Amazon EMR, you can use the Data Catalog as the default metastore for Spark, Presto, and Hive instead of using an on-cluster or self-managed Hive Metastore. With the recent release of resource-based policies and resource-level permissions for the Data Catalog, you can restrict or allow EMR access to catalog objects such as databases and tables. The release also allows ... Read More

Feed: Planet MySQL; Author: Uber Engineering; By Reza Shiftehfar Uber is committed to delivering safer and more reliable transportation across our global markets. To accomplish this, Uber relies heavily on making data-driven decisions at every level, from forecasting rider demand during high traffic events to identifying and addressing bottlenecks in our driver-partner sign-up process. Over time, the need for more insights has resulted in over 100 petabytes of analytical data that needs to be cleaned, stored, and served with minimum latency through our Hadoop-based Big Data platform. Since 2014, we have worked to develop a Big Data solution that ensures ... Read More

Feed: R-bloggers. Author: rOpenSci - open tools for open science. pubchunks is a package grown out of the fulltext package. fulltextprovides a single interface to many sources of full text scholarly articles. Aspart of the user flow in fulltext there is an extraction step where fulltext::chunks()pulls parts of articles out of XML format article files. As part of making fulltext more maintainable and focused on simply fetching articles,and realizing that pulling out bits of structured XML files is a more general problem,we broke out pubchunks into a separate package. fulltext::ft_chunks() andfulltext::ft_tabularize() will eventually be removed and we’ll point users topubchunks ... Read More

Feed: Cloud – Cloudera Engineering Blog. Author: Tom Wheeler. Cloudera Altus Director provides the simplest way to deploy and manage Cloudera Enterprise in the cloud. It enables customers to unlock the benefits of enterprise-grade Hadoop while leveraging the flexibility, scalability, and affordability of the cloud. It integrates seamlessly with Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure, and provides support to build custom plugins for other public or private cloud environments. While automating the provisioning of a cluster on the cloud using Altus Director, customers often ask how to standardize hostnames in line with internal naming conventions ... Read More

Feed: What's New. Amazon Athena is an interactive query service that makes it easy to analyze data in Amazon S3 using standard SQL. Athena is serverless, so there is no infrastructure to manage, and you pay only for the queries that you run. Athena uses the Glue Data Catalog, a managed repository, integrated with Amazon EMR, Amazon Athena, Amazon Redshift Spectrum, and AWS Glue ETL, to store metadata information, and automate schema discovery and schema version history. With the recent release of resource-based policies and resource-level permissions for the AWS Glue Data Catalog, you can restrict or allow Athena access ... Read More

Feed: Microsoft Azure Blog. Author: Zeyad Rajabi. We’ve been very grateful for the feedback you’ve given us since we first introduced Azure Blockchain Workbench in public preview a few months ago. Your feedback continues to be an essential and impactful part of our work. For this release, we focused on making Workbench more accessible for everyone. Accessibility is a key pillar in our vision of empowering every person and every organization to achieve more. We are excited to share some of the improvements we’ve made with accessibility in mind. To use 1.4, you can either deploy a new instance of ... Read More