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CIOs face mounting pressure as AI costs and complexities threaten enterprise value

CIO Business Intelligence

“Every enterprise must assess the return on investment (ROI) before launching any new initiative, including AI projects,” Abhishek Gupta, CIO of India’s leading satellite broadcaster DishTV said. CIOs should create proofs of concept that test how costs will scale, not just how the technology works.”

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Accelerate Amazon Redshift Data Lake queries with AWS Glue Data Catalog Column Statistics

AWS Big Data

Performance was tested on a Redshift serverless data warehouse with 128 RPU. In our testing, the dataset was stored in Amazon S3 in Parquet format and AWS Glue Data Catalog was used to manage external databases and tables.

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LaLiga transforms fan experience with AI

CIO Business Intelligence

The platform can make the calculation within 30 seconds of a given scoring attempt, allowing broadcasters to incorporate the stat as a graphic at the frame level in near real-time. “We We had some tests in the laboratory first, and then we tested with the fans. We followed the design thinking process,” says Bruno. “We

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Optimize checkpointing in your Amazon Managed Service for Apache Flink applications with buffer debloating and unaligned checkpoints – Part 2

AWS Big Data

We’ve already discussed how checkpoints, when triggered by the job manager, signal all source operators to snapshot their state, which is then broadcasted as a special record called a checkpoint barrier. Then it broadcasts the barrier downstream. However, it continues to process partitions that are behind the barrier.

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Data center provider fakes Tier 4 data center certificate to bag $11M SEC deal

CIO Business Intelligence

A cursory check and balance on the name of the certifying authority will help to know the likely authenticity of the certification claim,” said Abhishek Gupta, CIO at leading Indian satellite broadcaster DishTV. CIOs often rely on multiple sources when evaluating new data center partners.

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Webinar Presentation Tips from an introverted presenter

Jen Stirrup

How will you measure feedback from your webinar? Citrix recommends a download of 2Mbps and upload of 1Mbps Free speed test e.g. Speedtest.net, MegaPath Microphone Telephones have smaller diaphragms USB have larger diaphragms to capture nuance. Sound like a broadcaster! Test the audio devices. Webinar Objective Definition.

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Run Trino queries 2.7 times faster with Amazon EMR 6.15.0

AWS Big Data

Benchmark setup In our testing, we used the 3 TB dataset stored in Amazon S3 in compressed Parquet format and metadata for databases and tables is stored in the AWS Glue Data Catalog. The following graph shows performance improvements measured by the total query runtime (in seconds) for the benchmark queries.

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