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Build a high-performance quant research platform with Apache Iceberg

AWS Big Data

Iceberg offers distinct advantages through its metadata layer over Parquet, such as improved data management, performance optimization, and integration with various query engines. Having chosen Amazon S3 as our storage layer, a key decision is whether to access Parquet files directly or use an open table format like Iceberg.

Metadata 111
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8 top priorities for CIOs in 2023

CIO Business Intelligence

Welcome to 2023. Monetizing data insights Organizations that can successfully act on their data insights will thrive, says Dan Krantz, CIO of electronics test and measurement equipment manufacturer Keysight Technologies. Avila believes there will be a significant focus on cost optimization via technology in 2023.

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What is a cloud architect? A vital role for success in the cloud

CIO Business Intelligence

At organizations that have already completed their cloud adoption, cloud architects help maintain, oversee, troubleshoot, and optimize cloud architecture over time. Youll also be tested on your knowledge of AWS deployment and management services, among other AWS services.

Testing 109
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Perspectives on how cloud computing & app development trends will take shape in 2023

CIO Business Intelligence

To understand how organizations may be approaching their cloud strategies and tech investments in 2023, members of VMware’s Tanzu Vanguard community shared their insights on what trends will take shape. The main problem in 2023 will be how can we learn new skills fast and stay on top of all the new tools and technologies in every area.

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Monitor and optimize cost on AWS Glue for Apache Spark

AWS Big Data

One of the most common questions we get from customers is how to effectively monitor and optimize costs on AWS Glue for Spark. In this post, we demonstrate a tactical approach to help you manage and reduce cost through monitoring and optimization techniques on top of your AWS Glue workloads. includes the new optimized Apache Spark 3.3.0

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Generative AI in the Enterprise

O'Reilly on Data

Generative AI has been the biggest technology story of 2023. As of November 2023: Two-thirds (67%) of our survey respondents report that their companies are using generative AI. Unexpected outcomes, security, safety, fairness and bias, and privacy are the biggest risks for which adopters are testing. of users and 3.9%

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The 10 most in-demand tech jobs for 2023 — and how to hire for them

CIO Business Intelligence

For some that means getting a head start in filling this year’s most in-demand roles, which range from data-focused to security-related positions, according to Robert Half Technology’s 2023 IT salary report. The 10 most in-demand tech jobs for 2023. The survey also reveals the average salaries for each role based on experience.

Software 143