Data Management

Data Management | News, how-tos, features, reviews, and videos

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Data lineage: What it is and why it’s important

As your data evolves, you need a way to track the who, what, when, why, and how of those changes. You need a data lineage system.

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7 ways the cloud is changing

Computing without servers? Programming without code? Let’s ponder these and other innovations in the constantly evolving cloud.

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BlazingSQL review: Fast ETL for GPU-based data science

BlazingSQL builds on RAPIDS to distribute SQL query execution across GPU clusters, delivering the ETL for an all-GPU data science workflow.

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Forget databases. You need a data platform

We need one platform to ‘process, store, secure, and analyze data in real-time, across all the relevant data sets,’ says MongoDB’s CTO. But not a data warehouse and not a data lake.

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Out-of-this-world monitoring with InfluxDB and React

Build a React application to track the orbit of the International Space Station using Telegraf, InfluxDB, ExpressJS, and Giraffe.

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How Aerospike achieves fine-grained global replication

Aerospike’s Cross-Datacenter Replication with Expressions makes it easy to route the right data at the right time across global applications to meet compliance mandates and reduce server, cloud, and bandwidth costs.

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2021’s Ignite shows off new Cosmos DB features

Microsoft’s second virtual Ignite conference is promoting new Azure data services, including major upgrades to its planet-scale distributed database.

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8 databases supporting in-database machine learning

While approaches and capabilities differ, all of these databases allow you to build machine learning models right where your data resides.

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Make database normalization part of cloud migration

It’s tempting just to replicate all databases in the cloud, but it’s a much better approach to get your data house in order as part of the move.

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Cloud on cloud: Couchbase as a service on Azure

The Azure Marketplace lets you add third-party tools and services, such as Couchbase’s NoSQL database, to your applications.

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The shifting market for PostgreSQL

Decades into what should have been PostgreSQL’s dotage, developers keep reimagining what it can be.

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The most important new features in CockroachDB

CockroachDB 20.2 brings a Kubernetes operator, spatial data, a new storage engine, SQL enhancements, and much more, extending the range of workloads for which the database can be used.

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Microsoft .NET JSON serializer could get faster startup

Improved throughput and reduced application size are also on the drawing board for the System.Text.Json serializer.

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Jumping into Azure Arc Data Services

Azure Arc brings Azure databases to your on-premises servers and applications.

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A foolproof process to move and improve cloud data

Moral of the story: Data migration is never simple, cloud or not.

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Reconciling political beliefs with career ambitions

Data professionals face personal dilemmas as AI contributes to ethical issues such as reduced privacy, algorithmic bias, and advanced military weapons.

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Solving query optimization in Presto

By combining machine learning and adaptive query execution, query optimization in Presto could become smarter and more efficient over repeated use.

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Oracle adds analytics to MySQL in the cloud

Oracle MySQL Database Service with the MySQL Analytics Engine combines OLTP and OLAP in the same MySQL database in the Oracle Cloud

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