Remove tracks sql-for-database-administrators
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Enforce fine-grained access control on Open Table Formats via Amazon EMR integrated with AWS Lake Formation

AWS Big Data

The key idea behind incremental queries is to use metadata or change tracking mechanisms to identify the new or modified data since the last query. Many large enterprise companies seek to use their transactional data lake to gain insights and improve decision-making. The following diagram illustrates the solution architecture.

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How to Put Together an Effective SQL Server Monitoring Strategy

Smart Data Collective

Tracking how your database is performing should be on the top of the to-do list for any administrator. There are several steps to take, and many considerations to take onboard, when building your own SQL Server monitoring strategy, so here are just a few pieces of guidance that will help you avoid common pitfalls.

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12 data science certifications that will pay off

CIO Business Intelligence

The exam tests general knowledge of the platform and applies to multiple roles, including administrator, developer, data analyst, data engineer, data scientist, and system architect. According to data from PayScale, $99,842 is the average base salary for a data scientist in 2024. Not finding what you’re looking for?

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Use AWS Glue ETL to perform merge, partition evolution, and schema evolution on Apache Iceberg

AWS Big Data

Prerequisites For this walkthrough, you should have the following prerequisites: An AWS account Lake Formation set up Set up the infrastructure with AWS CloudFormation To create your infrastructure with an AWS CloudFormation template, complete the following steps: Log in as an administrator to your AWS account. Query the data using Athena.

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AWS Lake Formation 2023 year in review

AWS Big Data

With the hybrid access mode in Lake Formation, we introduced selective addition of Lake Formation permissions for some users and databases, without interrupting other users and workloads. In 2022 , we talked about the enhancements we had done to these services. Bien intégré!

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Sentry to Ranger – A concise Guide

Cloudera

This blog post provides CDH users with a quick overview of Ranger as a Sentry replacement for Hadoop SQL policies in CDP. Ranger also provides security administrators with deep visibility into their environment through a centralized audit location that tracks all the access requests in real time. . Why switch to Ranger?

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Decoding Data Analyst Job Description: Skills, Tools, and Career Paths

FineReport

They identify and interpret trends in complex datasets, optimize statistical results, and maintain databases while devising new data collection processes. They analyze, interpret, and manipulate complex data, track key performance indicators, and present insights to management through reports and visualizations.