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Amazon OpenSearch Service Under the Hood : OpenSearch Optimized Instances(OR1)

AWS Big Data

Amazon OpenSearch Service recently introduced the OpenSearch Optimized Instance family (OR1), which delivers up to 30% price-performance improvement over existing memory optimized instances in internal benchmarks, and uses Amazon Simple Storage Service (Amazon S3) to provide 11 9s of durability.

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RDF-Star: Metadata Complexity Simplified

Ontotext

With graph databases the representation of relationships as data make it possible to better represent data in real time, addressing newly discovered types of data and relationships. Relational databases benefit from decades of tweaks and optimizations to deliver performance. Metadata about Relationships Come in Handy.

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GraphDB: MongoDB Document Store Integration for Large-scale Metadata Management

Ontotext

Ontotext’s GraphDB is an enterprise-ready semantic graph database (also called RDF triplestore as it stores data in RDF triples). It provides the core infrastructure for solutions where modeling agility, data integration, relationship exploration, cross-enterprise data publishing and consumption are critical.

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AVB accelerates search in LINQ with Amazon OpenSearch Service

AWS Big Data

During implementation, the LINQ team worked with OpenSearch Service specialists to optimize the OpenSearch Service cluster configuration to maximize performance and optimize cost of the solution. This document includes both standard manufacturer details and member-specific customizations, like special pricing or additional features.

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What is data governance? Best practices for managing data assets

CIO Business Intelligence

Data governance principles According to the Data Governance Institute, eight principles are at the center of all successful data governance and stewardship programs: All participants must have integrity in their dealings with each other. The program must introduce and support standardization of enterprise data.

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Extracting key insights from Amazon S3 access logs with AWS Glue for Ray

AWS Big Data

We will partition and format the server access logs with Amazon Web Services (AWS) Glue , a serverless data integration service, to generate a catalog for access logs and create dashboards for insights. Both the user data and logs buckets must be in the same AWS Region and owned by the same account.

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Doing Cloud Migration and Data Governance Right the First Time

erwin

But even with the “need for speed” to market, new applications must be modeled and documented for compliance, transparency and stakeholder literacy. With all these diverse metadata sources, it is difficult to understand the complicated web they form much less get a simple visual flow of data lineage and impact analysis.