Magnus Hagander: Repartitioning with logical replication in PostgreSQL 13
Feed: Planet PostgreSQL. So, you have a partitioned table. And you want to change your mind. Re-partitioning is “easy” if you can take downtime — just create a new table with a new name and copy all...
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Monitor Spark streaming applications on Amazon EMR
Feed: AWS Big Data Blog. For applications to be enterprise-ready, you need to consider many aspects of the application before moving to a production environment and have operational visibility of your...
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Shaun M. Thomas: PG Phriday: 10 Things Postgres Could Improve – Part 1
Feed: Planet PostgreSQL. Postgres is a database software engine with a lot to love, and certainly a non-zero amount to hate. Rather than approaching the topic from a glib and clickbaity angle, let’s...
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Field Notes: Create a serverless Live-to-VOD workflow with AWS Elemental
Feed: AWS Architecture Blog. Field Notes provides hands-on technical guidance from AWS Solutions Architects, consultants, and technical account managers, based on their experiences in the field solving...
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overlap, overstreched
Feed: R-bloggers. Author: xi’an. [This article was first published on R – Xi’an’s Og, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here) Want to share...
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Training with historical data! Surely, you’re joking says the IoT asset that...
Feed: Featured Blog Posts – Data Science Central. Author: Jane Howell. By Priya Sharma – Sr. Data Scientist -IoT Analytics, SAS Institute Inc. Saurabh Mishra – Product Management, IoT, SAS Institute...
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Analyzing Google Analytics data with Amazon AppFlow and Amazon Athena
Feed: AWS Big Data Blog. Software as a service (SaaS) applications are rapidly growing in importance. This data is essential to include when performing analytics to influence business decisions. Amazon...
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Essential Programming | Sorting Algorithms
Feed: Featured Blog Posts – Data Science Central. Author: Diego Lopez Yse. The next task in your calendar, the ranking position of your favorite sport team in the league, the contact list in your cell...
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Testing the Effect of Data Imputation on Model Accuracy
Feed: R-bloggers. Author: Nagdev Amruthnath. [This article was first published on R – Hi! I am Nagdev, and kindly contributed to R-bloggers]. (You can report issue about the content on this page here)...
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Asif Rehman: Types of Indexes in PostgreSQL
Feed: Planet PostgreSQL. Finding relevant information quickly speeds up performance. For example, while reading a book in which you have to find a topic that you would like to read, if you know that it...
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Free book – for #datascience interviews – Guide to competitive programming
Feed: Featured Blog Posts – Data Science Central. Author: ajit jaokar. Recently Springer made some good books on maths free to download. One such book is Guide to Competitive Programming – Learning and...
View ArticleYorvi Arias: Setup ora2pg for Oracle to Postgres Migration
Feed: Planet PostgreSQL. An important part of performing a migration from Oracle to PostgreSQL is selecting the right tool for helping with the conversion between systems. When people ask me how they...
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Where Are My Keys ?
Feed: Blog – Hazelcast. Author: Neil Stevenson. It’s useful to understand how, why and where Hazelcast stores your data in the grid. What happens is what you really need, but it won’t necessarily be...
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Creating a Modern Data Platform with Azure Synapse Analytics and Matillion ETL
Feed: Matillion. Author: Julie Polito; We’re excited to present today’s guest blogger, Dmitry Anoshin, a data and analytics expert and thought leader and creator of the blog Rock Your Data. Today...
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MySQL 101: How to Find and Tune a Slow SQL Query
Feed: Planet MySQL; Author: MySQL Performance Blog; One of the most common support tickets we get at Percona is the infamous “database is running slower” ticket. While this can be caused by a...
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Streaming web content with a log-based architecture with Amazon MSK
Feed: AWS Big Data Blog. Content, such as breaking news or sports scores, requires updates in near-real-time. To stay up to date, you may be constantly refreshing your browser or mobile app. Building...
View ArticleAmazon Athena adds support for Partition Projection
Feed: Recent Announcements. When processing queries, Athena retrieves metadata information from your metadata store such as AWS Glue Data Catalog or your Hive Metastore before performing partition...
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Bruce Momjian: Global Indexes
Feed: Planet PostgreSQL. This blog is about my work on the Postgres open source database, and is published on Planet PostgreSQL. PgLife allows monitoring of all Postgres community activity. Global...
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The WARP storage engine beta: columnar storage for MySQL 8 with automatic...
Feed: Planet MySQL; Author: Justin Swanhart; Oracle MySQL is in need of a columnar storage engine for analytics workloads. A columnar engine (or column store) stores data vertically, that is, it...
View ArticleAWS WAF Security Automations now supports WAFv2 API
Feed: Recent Announcements. With AWS WAF Security Automations, customers can automatically deploy a single web access control list with a set of AWS WAF rules to filter common threats and protect web...
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