Apache Flink Reviews

Node.js Reviews

Apache Flink mentions (29)

• Array Expansion in Flink SQL

  I’ve recently started my journey with Apache Flink. As I learn certain concepts, I’d like to share them. One such "learning" is the expansion of array type columns in Flink SQL. Having used ksqlDB in a previous life, I was looking for functionality similar to the EXPLODE function to "flatten" a collection type column into a row per element of the collection. Because Flink SQL is ANSI compliant, it’s no surprise... - Source: dev.to / 11 days ago

• Show HN: An SQS Alternative on Postgres

  You should let the Apache Flink team know, they mention exactly-once processing on their home page (under "correctness guarantees") and in their list of features. [0] https://flink.apache.org/ [1] https://flink.apache.org/what-is-flink/flink-applications/#building-blocks-for-streaming-applications. - Source: Hacker News / 25 days ago

• Top 10 Common Data Engineers and Scientists Pain Points in 2024

  Data scientists often prefer Python for its simplicity and powerful libraries like Pandas or SciPy. However, many real-time data processing tools are Java-based. Take the example of Kafka, Flink, or Spark streaming. While these tools have their Python API/wrapper libraries, they introduce increased latency, and data scientists need to manage dependencies for both Python and JVM environments. For example,... - Source: dev.to / about 2 months ago

• Choosing Between a Streaming Database and a Stream Processing Framework in Python

  Other stream processing engines (such as Flink and Spark Streaming) provide SQL interfaces too, but the key difference is a streaming database has its storage. Stream processing engines require a dedicated database to store input and output data. On the other hand, streaming databases utilize cloud-native storage to maintain materialized views and states, allowing data replication and independent storage scaling. - Source: dev.to / 4 months ago

• Go concurrency simplified. Part 4: Post office as a data pipeline

  Also, this knowledge applies to learning more about data engineering, as this field of software engineering relies heavily on the event-driven approach via tools like Spark, Flink, Kafka, etc. - Source: dev.to / 5 months ago

Node.js mentions (794)

• Merkle Proofs: A Simple Guide

  Navigate to any directory of your choice, and then run the following commands to create a new folder and change the directory into the folder:. - Source: dev.to / about 17 hours ago

• Setting Up An Angular Project

  Node.js: Angular requires Node.js for the development environment. You can download and install it from nodejs website. - Source: dev.to / 6 days ago

• How to Dockerize a Nextjs Application Using Docker

  Here is the link to the website to download Nodejs. Download the installer and follow the steps and prompts to install Nodejs. Once you have installed Nodejs you will have access to Node Package Manager (NPM) and npx command that will help in creating a Nextjs project. - Source: dev.to / 7 days ago

• Using Selenium Webdriver with Node.js for automated testing

  If you haven’t already, download and install Node.js. - Source: dev.to / 14 days ago

• How To Build A Chatbot in 3 Steps

  Now that we have an AI and a discord server, we need the server itself to handle our messages and send requests to the LUIS REST API. For this server, I will use Node.js, so make sure you have Node installed on your machine. If you don’t want to install Node, you can use Docker with a node image! I won’t be covering Docker in this post so if you don’t know how to use Docker (which is really cool by the way), feel... - Source: dev.to / 22 days ago