AWS Big Data

AUGUST 23, 2023

SS4O is inspired by both OpenTelemetry and the Elastic Common Schema (ECS) and uses Amazon Elastic Container Service ( Amazon ECS ) event logs and OpenTelemetry (OTel) metadata. Snapshot management By default, OpenSearch Service takes hourly snapshots of your data with a retention time of 14 days. in OpenSearch Service).

Snapshot 94

Snapshot Dashboards Visualization Metrics 94

AWS Big Data

JULY 20, 2023

Expiring old snapshots – This operation provides a way to remove outdated snapshots and their associated data files, enabling Orca to maintain low storage costs. Metadata tables offer insights into the physical data storage layout of the tables and offer the convenience of querying them with Athena version 3.

Data Lake 87

Data Lake Analytics Snapshot Optimization 87

AWS Big Data

JANUARY 27, 2023

The AWS Glue Data Catalog provides a uniform repository where disparate systems can store and find metadata to keep track of data in data silos. With unified metadata, both data processing and data consuming applications can access the tables using the same metadata. For metadata read/write, Flink has the catalog interface.

Data Lake 62

Data Lake Metadata Business Analysis Data-driven 62

O'Reilly on Data

MARCH 20, 2019

Model monitoring and management explicitly for security : Serious practitioners understand most models are trained on static snapshots of reality represented by training data and that their prediction accuracy degrades in real time as present realities drift away from the past information captured in the training data. ACM (2018).

Modeling 227

Modeling Machine Learning Predictive Modeling Consulting 227