Javier Ramos – Medium

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Rust vs. GO

My goal is to compare both languages from different angles and from the different points of view

17 min readApr 27, 2022

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Rust vs. GO

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Javier Ramos
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Rust in the real world: Super fast data indexing with ElasticSearch

This article shows how to interact with S3 and index data in ElasticSearch using high performant production grade code written in Rust.

29 min readJan 6, 2023

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Rust in the real world: Super fast data indexing with ElasticSearch

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Javier Ramos
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ITNEXT

Spark + Cassandra All You Need to Know: Tips and Optimizations

The goal of this article is to understand the internals of Spark and Cassandra to write efficient code.

30 min readNov 2, 2020

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Spark + Cassandra All You Need to Know: Tips and Optimizations

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Javier Ramos
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ITNEXT

Scala vs. GO

Introduction

11 min readOct 20, 2020

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Scala vs. GO

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Javier Ramos
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ITNEXT

Orchestration Frameworks for Big Data

Introduction

8 min readOct 13, 2020

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Orchestration Frameworks for Big Data

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Javier Ramos
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ITNEXT

Introduction to StarRocks a New Modern Analytical Database

StarRocks is a new OLAP database which can handle massive amounts of data. This is a first look into its capabilities.

14 min readJun 25, 2023

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Introduction to StarRocks a New Modern Analytical Database

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Javier Ramos
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ITNEXT

Rust in the real world: Write a CLI to perform load testing using Tokio

In this article, we are going to write a CLI using Rust that can be used to run load testing of any REST APIs.

10 min readJan 14, 2023

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Rust in the real world: Write a CLI to perform load testing using Tokio

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Javier Ramos
in
ITNEXT

How to run distributed performance tests in Kubernetes with K6 and ElasticSearch

I will show you how to perform load testing natively on a Kubernetes cluster using multiple pods simulating traffic to test ElasticSearch

11 min readJan 9, 2023

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How to run distributed performance tests in Kubernetes with K6 and ElasticSearch

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Javier Ramos
in
ITNEXT

Rust in the real world: Super fast data ingestion with ScyllaDB

This article is part of a series of articles where I will show real world use cases implemented using Rust using ScyllaDB, S3, Actix, etc.

34 min readJan 1, 2023

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Rust in the real world: Super fast data ingestion with ScyllaDB

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Javier Ramos
in
ITNEXT

Stateful Workloads in Kubernetes

In this article, I will try to change your mind about running stateful workloads in Kubernetes

20 min readSep 3, 2022

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Stateful Workloads in Kubernetes

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Javier Ramos

Javier Ramos

Certified Java Architect/AWS/GCP/Azure/K8s: Microservices/Docker/Kubernetes, AWS/Serverless/BigData, Kafka/Akka/Spark/AI, JS/React/Angular/PWA @JavierRamosRod

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