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12 data science certifications that will pay off

CIO Business Intelligence

The US Bureau of Labor Statistics (BLS) forecasts employment of data scientists will grow 35% from 2022 to 2032, with about 17,000 openings projected on average each year. According to data from PayScale, $99,842 is the average base salary for a data scientist in 2024.

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The 10 biggest issues IT faces today

CIO Business Intelligence

Those dynamics are now reshaping the CIO agenda for 2022, forcing many IT leaders to reorganize their list of top concerns. Ever increasing demands for transformation. Indeed, the 2022 CIO Leadership Perspectives study from Evanta found that the No. Advancing data opportunities. Angel-Johnson shares that perspective. “I

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How to Use Apache Iceberg in CDP’s Open Lakehouse

Cloudera

In June 2022, Cloudera announced the general availability of Apache Iceberg in the Cloudera Data Platform (CDP). The general availability covers Iceberg running within some of the key data services in CDP, including Cloudera Data Warehouse ( CDW ), Cloudera Data Engineering ( CDE ), and Cloudera Machine Learning ( CML ).

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Cloudera Data Engineering 2021 Year End Review

Cloudera

This enabled new use-cases with customers that were using a mix of Spark and Hive to perform data transformations. . As exciting 2021 has been as we delivered killer features for our customers, we are even more excited for what’s in store in 2022. Test Drive CDP Pubic Cloud. Figure 3: CDE Pipeline authoring UI.

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Automate alerting and reporting for AWS Glue job resource usage

AWS Big Data

Data transformation plays a pivotal role in providing the necessary data insights for businesses in any organization, small and large. To gain these insights, customers often perform ETL (extract, transform, and load) jobs from their source systems and output an enriched dataset. 1X 1 4 16 64 G.2X 2X 2 8 32 128 G.4X

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Optimize data layout by bucketing with Amazon Athena and AWS Glue to accelerate downstream queries

AWS Big Data

Alternatively, you can use AWS Glue for Apache Spark, which provides built-in support for bucketing configurations during the data transformation process. AWS Glue allows you to define bucketing parameters, such as the number of buckets and the columns to bucket on, providing an optimized data layout for efficient querying with Athena.

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Amazon EMR on EKS widens the performance gap: Run Apache Spark workloads 5.37 times faster and at 4.3 times lower cost

AWS Big Data

We have been continually improving the Spark performance in each Amazon EMR release to further shorten job runtime and optimize users’ spending on their Amazon EMR big data workloads. release in January 2022, the optimized Spark runtime was 3.5 The input data and test result outputs were both stored on Amazon S3.

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