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Why the property ‘auto.create.topics.enable’ is disabled in Confluent Cloud?
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🧠 “The best vector database is the one you don’t need.
The second best is the one that solves a real problem.”If you ever used Apache Kafka you may know that in the broker configuration file there is a property named auto.create.topics.enable that allows topics to be automatically created when producers try to write data into it. That means that if a producer tries to write an record to a topic…
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AWS ElastiCache with a Bastion Host using Terraform
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🧠 “The best vector database is the one you don’t need.
The second best is the one that solves a real problem.”AWS ElastiCache is a fully managed service that allows users to easily and quickly use cache technologies like MemCached and Redis without the gory implementation details. But this doesn’t come for free. Developers often complain about the fact that the service is deployed in private subnets and due to that…
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Multiple Columns with Redis Sorted Set
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🧠 “The best vector database is the one you don’t need.
The second best is the one that solves a real problem.”Recently I had to build an application that would store and order players in a Redis Sorted Set, but using multiple columns as criteria for the score, instead of just one. After trying to find a proper solution on the web and failing to do so; I decided to put…
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Confluent Go Client with Docker
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🧠 “The best vector database is the one you don’t need.
The second best is the one that solves a real problem.”If you are reading this blog post then there is a high chance that you’ve been looking for ways to make Confluent’s Go Client for Apache Kafka work with your Docker images but you’re struggling to. Am I right?
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Using Logitech Products with Fedora Linux
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🧠 “The best vector database is the one you don’t need.
The second best is the one that solves a real problem.”I am a huge fan of what Logitech creates for the computer industry and I have been using its products for quite some time now. However, for the last 5 years I took the [smart] decision of using Linux for desktop and by doing so — I realized that certain…
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Kafka Summit 2019 (San Francisco)
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🧠 “The best vector database is the one you don’t need.
The second best is the one that solves a real problem.”This week I had the honor of being one more time in the most exciting conference for Apache Kafka in the world, known as Kafka Summit. Only this time was different because I could contribute a lot for this conference.
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Oracle Code One 2019
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🧠 “The best vector database is the one you don’t need.
The second best is the one that solves a real problem.”Last week I had the chance to attend one more time Oracle’s new developer’s conference know as Oracle Code One. It was so nice to catch up with great friends, plus being able to party with people from the Java community. They certainly know how to make things funny and…
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Palestra “Abraçando a Anarquia: Design Patterns de Apache Kafka em Arquiteturas de Dados Modernas e Big Data” no QCon São Paulo
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🧠 “The best vector database is the one you don’t need.
The second best is the one that solves a real problem.”Esse ano eu tive a honra de poder palestrar pela primeira vez no QCon São Paulo, edição do evento que ocorreu em Maio de 2019.
Ricardo Ferreira’s Personal Website
Welcome to my website. Here, you can find details on how to contact me and thoughts about the work I do within the tech community. It’s mostly about coding and my opinions about how to design software.