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Five Data Models for IoT: Managing the Latest IoT Events Based on a State in Apache Cassandra
Table of Contents IntroductionThe problem definitionSchemaDataQueriesSolution 1: Materialized viewSchemaDataQueriesSolution 2: Secondary indexSchemaDataQueriesSolution 3: State-Partitioned TableSchemaDataQueriesSolution 4: Multiple tablesSchemaDataQueries Solution 5: Customizable partitioningSchemaDataQueriesConclusion Apache Cassandra is a rock-solid choice for managing IoT and time series data at scale. The most popular use ...
Table of Contents Four objectivesFour modelsTwo transitions What does it take to build an efficient and sound data model for Apache Cassandra® and DataStax Astra DB? Where would one start? Are there any data modeling rules to follow? Can it be done …
In this post, learn how relational and NoSQL databases, Google Cloud Spanner and DataStax Astra DB, optimize distributed joins for real-time applications. Distributed joins are commonly considered to be too expensive to use for real-time transaction processing. That is because, …
Interesting read on @foojayio about the current state of the @grailsframework, at @TheASF
Written by @spoole167 interviewing @JamesFredley
https://foojay.io/today/grails-isnt-done-yet-part-1-inside-the-asf-reboot/
#Java 26 is here, and its main purpose is to provide a solid foundation for future things to come. It comes with new features, performance improvements and multiple enhancements–my blog post has all the info! 🚀
My #Java 26 article is now also available on Foojay Today! @foojayio
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