Octopai

MAY 4, 2025

Octopai, CEO will be hosting a session on leveraging Metadata to build knowledge hub for successful enterprise AI implementation. If you are attending the event, visit us and learn more about how Cloudera and Octopai are leading the data management revolution.

Data Analytics 52

Data Analytics Metadata Data Processing Analytics 52

AWS Big Data

JUNE 19, 2023

When it comes to near-real-time analysis of data as it arrives in Security Lake and responding to security events your company cares about, Amazon OpenSearch Service provides the necessary tooling to help you make sense of the data found in Security Lake. Services such as Amazon Athena and Amazon SageMaker use query access.

Publishing 105

Publishing Dashboards Visualization Management 105

AWS Big Data

DECEMBER 10, 2024

Upon successful authentication, the custom claims provider triggers the custom authentication extensions token issuance start event listener. The custom authentication extension calls an Azure function (your REST API endpoint) with information about the event, user profile, session data, and other context. Choose Create a resource.

Sales 105

Sales Metadata Enterprise Testing 105

AWS Big Data

OCTOBER 11, 2023

This may require frequent truncation in certain tables to retain only the latest stream of events. The second streaming data source constitutes metadata information about the call center organization and agents that gets refreshed throughout the day. Agent states are reported in agent-state events.

Management 131

Management Metadata Analytics Dashboards 131

AWS Big Data

APRIL 17, 2024

The following diagram illustrates an indexing flow involving a metadata update in OR1 During indexing operations, individual documents are indexed into Lucene and also appended to a write-ahead log also known as a translog. In the event of an infrastructure failure, an OpenSearch domain can end up losing one or more nodes.

Optimization 128

Optimization Snapshot Metadata Cost-Benefit 128

AWS Big Data

MAY 7, 2024

This post explains how you can extend the governance capabilities of Amazon DataZone to data assets hosted in relational databases based on MySQL, PostgreSQL, Oracle or SQL Server engines. Second, the data producer needs to consolidate the data asset’s metadata in the business catalog and enrich it with business metadata.

Metadata 107

Metadata Data Lake Data Processing Data-driven 107

CIO Business Intelligence

OCTOBER 15, 2024

Another hypothesis: Databricks execs were billion-dollar stoked to stick it to Snowflake by drowning out its event with a buyout its rival reportedly sought. The data catalog is critical because it’s where business manages its metadata,” said Venkat Rajaji, Senior Vice President of Product Management at Cloudera.

Metadata 117

Metadata Data Processing Uncertainty Data Warehouse 117

AWS Big Data

JANUARY 10, 2024

This configuration ensures consistent performance, even in the event of zonal failures, by maintaining the same capacity across all zones. This enables the service to promptly promote a standby zone to active status in the event of a failure (mean time to failover <= 1 minute), known as a zonal failover.

Metadata 119

Metadata Broadcasting Data Processing Modeling 119

Cloudera

OCTOBER 7, 2021

Data and Metadata: Data inputs and data outputs produced based on the application logic. Also included, business and technical metadata, related to both data inputs / data outputs, that enable data discovery and achieving cross-organizational consensus on the definitions of data assets.

Metadata 124

Metadata Cost-Benefit Enterprise Interactive 124

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

AWS Big Data

DECEMBER 5, 2024

Hydro is powered by Amazon MSK and other tools with which teams can move, transform, and publish data at low latency using event-driven architectures. In each environment, Hydro manages a single MSK cluster that hosts multiple tenants with differing workload requirements.

Metrics 97

Metrics Dashboards Testing Optimization 97

Cloudera

OCTOBER 25, 2021

Cruise Control will automatically rebalance the partition replicas on the cluster making use of the newly added brokers in the event of an up scale, or down scaling will move replicas off the hosts that are targeted to be decommissioned. an Atlas hook was provided that once configured allows for Kafka metadata to be collected.

Metrics 91

Metrics Data Processing Metadata Management 91

AWS Big Data

JUNE 12, 2024

Amazon SQS receives an Amazon S3 event notification as a JSON file with metadata such as the S3 bucket name, object key, and timestamp. Create an SQS queue Amazon SQS offers a secure, durable, and available hosted queue that lets you integrate and decouple distributed software systems and components.

Dashboards 122

Dashboards Visualization Sales IoT 122

AWS Big Data

MARCH 13, 2024

Using EventBridge integration, filtered positional updates are published to an EventBridge event bus. Amazon Location device position events arrive on the EventBridge default bus with source: ["aws.geo"] and detail-type: ["Location Device Position Event"]. In this model, the Lambda function is invoked for each incoming event.

Analytics 122

Analytics IoT Metadata Internet of Things 122

Domino Data Lab

JULY 2, 2019

In other words, using metadata about data science work to generate code. One of the longer-term trends that we’re seeing with Airflow , and so on, is to externalize graph-based metadata and leverage it beyond the lifecycle of a single SQL query, making our workflows smarter and more robust. BTW, videos for Rev2 are up: [link].

Metadata 105

Metadata Data Science Machine Learning Data-driven 105

Cloudera

JANUARY 21, 2022

System metadata is reviewed and updated regularly. Services in each zone use a combination of kerberos and transport layer security (TLS) to authenticate connections and APIs calls between the respective host roles, this allows authorization policies to be enforced and audit events to be captured. Sensitive data is encrypted.

Data Processing 112

Data Processing Management Cost-Benefit Finance 112

AWS Big Data

MARCH 9, 2023

Additionally, there are major rewrites to deliver developer-focused improvements, including static type checking, enhanced runtime validation, strong consistency in call patterns, and optimized event chaining. is modernized by using promises for all actions, so developers can use async and await functions for better event management.

Slice and Dice 98

Slice and Dice Dashboards Analytics Interactive 98

datapine

SEPTEMBER 29, 2022

It involves: Reviewing data in detail Comparing and contrasting the data to its own metadata Running statistical models Data quality reports. Action Step : In the event of a planned merger or acquisition, make sure to bring the heads of IT to the table so that these kinds of issues can be planned for in advance -before any deals are signed.

Data Quality 241

Data Quality Metrics Data-driven Management 241

AWS Big Data

JUNE 27, 2024

The objective of a disaster recovery plan is to reduce disruption by enabling quick recovery in the event of a disaster that leads to system failure. To develop your disaster recovery plan, you should complete the following tasks: Define your recovery objectives for downtime and data loss (RTO and RPO) for data and metadata.

Snapshot 93

Snapshot Data Warehouse Data Processing Strategy 93

AWS Big Data

JULY 30, 2024

Two private subnets are used to set up the Amazon MWAA environment, and the third private subnet is used to host the AWS Lambda authorizer function. Review the metadata about your certificate and choose Import. Note the values for App Federation Metadata Url and Login URL. Choose Next. Choose Review and import. Choose Save.

Metadata 116

Metadata Enterprise Data Lake Management 116

AWS Big Data

MAY 31, 2024

AWS Lambda is a serverless, event-driven compute service that lets you run code for virtually any type of application or backend service without provisioning or managing servers. The Lambda function queries OpenSearch Serverless and returns the metadata for the search. Based on metadata, content is returned from Amazon S3 to the user.

Metadata 135

Metadata Data-driven Management Testing 135

AWS Big Data

AUGUST 26, 2024

This solution is suitable for use cases that don’t require real-time replication and can run on a schedule or be initiated through events. To follow along with this post, you should have the following prerequisites: Three AWS accounts as follows: Source account: Hosts the source Amazon RDS for PostgreSQL database.

Visualization 116

Visualization Metadata Data Transformation Testing 116

AWS Big Data

MARCH 7, 2024

It requires an Amazon Simple Queue Service (Amazon S3) queue that receives S3 Event Notifications. You can configure S3 buckets to raise an event any time an object is stored or modified within the bucket to be processed. You can use S3-SQS processing when you require near-real-time scanning of files after they are written to S3.

Data Lake 131

Data Lake Analytics Dashboards Metrics 131

AWS Big Data

APRIL 25, 2023

AnyCompany’s marketing team hosted an event at the Anaheim Convention Center, CA. The marketing team created leads based on the event in Adobe Marketo. With AppFlow, you can run data flows at nearly any scale at the frequency you choose—on a schedule, in response to a business event, or on demand. Let’s take an example.

Sales 97

Sales Visualization Software Marketing 97

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. Apache Flink is a widely used data processing engine for scalable streaming ETL, analytics, and event-driven applications. For metadata read/write, Flink has the catalog interface.

Data Lake 88

Data Lake Metadata Business Analysis Data-driven 88

AWS Big Data

SEPTEMBER 12, 2024

We developed and host several applications for our customers on Amazon Web Services (AWS). These embeddings, along with metadata such as the document ID and page number, are stored in OpenSearch Service. We use leading-edge analytics, data, and science to help clients make intelligent decisions.

Unstructured Data 111

Unstructured Data Metadata Machine Learning Consulting 111

Octopai

JANUARY 31, 2021

The host is Tobias Macey, an engineer with many years of experience. The particular episode we recommend looks at how WeWork struggled with understanding their data lineage so they created a metadata repository to increase visibility. Currently, he is in charge of the Technical Operations team at MIT Open Learning. Agile Data.

Data Governance 83

Data Governance Data Processing Data Quality Metadata 83

AWS Big Data

AUGUST 6, 2024

At a high level, the core of Langley’s architecture is based on a set of Amazon Simple Queue Service (Amazon SQS) queues and AWS Lambda functions, and a dedicated RDS database to store ETL job data and metadata. Web UI Amazon MWAA comes with a managed web server that hosts the Airflow UI.

Cost-Benefit 111

Cost-Benefit Metadata Snapshot Metrics 111

AWS Big Data

MAY 16, 2024

With the new REST API, you can now invoke DAG runs, manage datasets, or get the status of Airflow’s metadata database, trigger, and scheduler—all without relying on the Airflow web UI or CLI. Args: region (str): AWS region where the MWAA environment is hosted. Args: region (str): AWS region where the MWAA environment is hosted.

Testing 121

Testing Metrics Interactive Management 121

Ontotext

SEPTEMBER 15, 2020

Added to this is the increasing demands being made on our data from event-driven and real-time requirements, the rise of business-led use and understanding of data, and the move toward automation of data integration, data and service-level management. This means having the ability to define and relate all types of metadata.

Metadata 69

Metadata Knowledge Discovery Data Quality Strategy 69

Ontotext

OCTOBER 12, 2023

Both speakers talked about common metadata standards and adequate language resources as key enablers of efficient interoperable, multilingual projects. If I were to talk about some of the insights I got from the parallel event, I would probably end up with 3 more posts. Thankfully, lt-innovate.org already did a concise wrap-up.

Modeling 75

Modeling Recreation/Entertainment Data Processing Metadata 75

AWS Big Data

SEPTEMBER 26, 2024

At its core, this architecture features a centralized data lake hosted on Amazon Simple Storage Service (Amazon S3), organized into raw, cleaned, and curated zones. The enrichment process begins when a document is ingested into the raw zone, invoking an Amazon S3 event that initiates a Step Functions workflow.

Data Lake 115

Data Lake Cost-Benefit Unstructured Data Modeling 115

AWS Big Data

NOVEMBER 22, 2023

The workflow consists of the following high level steps: Cataloging the Amazon S3 Bucket: Utilize AWS Glue Crawler to crawl the designated Amazon S3 bucket, extracting metadata, and seamlessly storing it in the AWS Glue data catalog. This is where you manage and configure the schedules for your events.

Statistics 130

Statistics Data Lake Optimization Data-driven 130

Alation

MAY 19, 2022

Coming off the heels of Data Innovation Summit in Stockholm, it’s clear that in-person events are back with a vengeance, and we’re thrilled about it. Active metadata gives you crucial context around what data you have and how to use it wisely. Establish what data you have. And its applications are growing.

Metadata 52

Metadata Data Analytics Analytics Data Governance 52

Cloudera

AUGUST 16, 2021

Users access the CDF-PC service through the hosted CDP Control Plane. The CDP control plane hosts critical components of CDF-PC like the Catalog , the Dashboard and the ReadyFlow Gallery. This will create a JSON file containing the flow metadata. and later). Figure 3: Export a NiFi process group from an existing cluster.

Dashboards 122

Dashboards Metrics KPI Data-driven 122

AWS Big Data

MARCH 26, 2024

Amazon Kinesis ingests streaming events in real time from point-of-sales systems, clickstream data from mobile apps and websites, and social media data. You could also consider using Amazon Managed Streaming for Apache Kafka (Amazon MSK) for streaming events in real time. You need to process this to make it ready for analysis.

Data Strategy 99

Data Strategy Strategy Data Warehouse Prescriptive Analytics 99

AWS Big Data

JULY 16, 2024

Priority 2 logs, such as operating system security logs, firewall, identity provider (IdP), email metadata, and AWS CloudTrail , are ingested into Amazon OpenSearch Service to enable the following capabilities. Previously, P2 logs were ingested into the SIEM. He helps financial services customers improve their security posture in the cloud.

Insurance 130

Insurance Management Cost-Benefit Optimization 130