Scaling relational databases with Apache Spark SQL and DataFrames: Relational databases are here to stay, regardless of the hype and the advent of newer databases often called NoSQL databases. The simple reason is that relational databases enforce essential structure, constraints, and provide a nice, declarative language to query data (which we love): SQL! read more: …
Get started with REST services with Apache Camel: REST services are becoming an increasingly popular architectural style for connecting modern systems with the cloud and to each other as the need for flexible APIs and microservices grows. With Apache Camel, you can write REST services easier and quicker using the REST domain-specific language (DSL). During …
How to build a URL shortener with Apache: Long ago, folks started sharing links on Twitter. The 140-character limit meant that URLs might consume most (or all) of a tweet, so people turned to URL shorteners. Eventually, Twitter added a built-in URL shortener (t.co). read more: Opensource.com bcotton Supporting Open Source. Have you tried: Visiting …
How to configure multiple websites with Apache web server: In my last post, I explained how to configure an Apache web server for a single website. It turned out to be very easy. In this post, I will show you how to serve multiple websites using a single instance of Apache. Note: I wrote this …
How to configure an Apache web server: I have hosted my own websites for many years now. Since switching from OS/2 to Linux more than 20 years ago, I have used Apache as my server software. Apache is solid, well-known, and quite easy to configure for a basic installation. It is not really that much …
3 industries relying on Apache Kafka: Apache Kafka is a distributed publish-subscribe messaging system designed to be fast, scalable, and durable. It provides a unified, high-throughput, low-latency platform for handling real-time data feeds and has a storage layer that is essentially a massively scalable pub/sub message queue architected as a distributed transaction log. That architecture …
Top 5: Twitter on the command line, deep learning, Apache Kafka, and more: In this week’s Top 5, we highlight a chat bot that helps employees learn DevOps culture, lessons from the history of open source, Apache Kafka’s influence on Big Data, an intro to deep learning, and command-line Twitter clients. read more: Opensource.com Jason …
How Apache Kafka is powering a real-time data revolution: Two years ago, Neha Narkhede co-founded a company called Confluent to build on her team’s work with Apache Kafka. In this interview, we talk about how lots of companies are deploying Kafka and how that has led to a very busy GitHub repo. Narkhede will keynote …
Big Data and Hadoop Certification Training Bootcamp (includes Apache Spark) – Live Instructor Led Classes | Certification included | 100% Moneyback guarantee |Johannesburg, South Africa – a South Africa interest event taking place on 2016-04-20 17:00:00 in South Africa Big Data and Hadoop Certification Training (Includes Apache Spark) – Live Instructor Led Online Classes Our Big …