Ververica Blog

Apache Flink, stream processing, event-driven applications, and more.

Flink, RocksDB, tuning, Klaviyo

Stream processing with High Cardinality and Large State at Klaviyo

June 04, 2019

We recently presented Klaviyo’s use case at Flink Forward San Francisco 2019 and showcased how our engineering team leverages Apache Flink to scale the company’s real-time analytics system that deduplicates over a million events and updates over...

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Announcing Ververica Platform 1.4.0

May 21, 2019

We are pleased to announce the general availability of Ververica Platform 1.4.0! This last platform release introduces improvements to existing components and some useful new features, from native support for Apache Flink 1.8.0 to improvements on...

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Getting Started with Ververica Platform on Alibaba Cloud

May 17, 2019

In previous posts, we walked you through how to get Ververica Platform up and running in different public cloud providers such as  Google Cloud Platform, Amazon Web Services and Microsoft Azure. This post describes the process to get Ververica...

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Flux capacitor, huh? Temporal Tables and Joins in Streaming SQL

May 08, 2019

Figuring out how to manage and model temporal data for effective point-in-time analysis was a longstanding battle, dating as far back as the early 80’s, that culminated with the introduction of temporal tables in the SQL standard in 2011. Up to...

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Key Takeaways from Flink Forward San Francisco 2019

April 29, 2019

A few weeks back, I attended Flink Forward in San Francisco. This was my first time at the conference and I was very excited to see that the Apache Flink Community is alive and well in 2019!

As a software engineer at FinTech Studios, using Flink...

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Flink Forward San Francisco 2019 welcomes an ever-growing community

April 16, 2019

BERLIN, Apr 16, 2019 — Flink Forward, the premier event for Apache Flink® and the open source stream processing community, took stage in San Francisco, April 1-2 for its largest ever conference in the US. With a growth of +35% year-over-year in...

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What's new in Flink 1.8.0?

April 11, 2019

This post originally appeared on the Apache Flink blog. It was reproduced here under the Apache License, Version 2.0.

The Apache Flink community is pleased to announce Apache Flink 1.8.0. The latest release includes more than 420 resolved issues...

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Using Apache Flink for Smart Cities: the case of Warsaw

April 10, 2019

Authors: Piotr Wawrzyniak & Jarosław Legierski

This blog post describes how we used Apache Flink as the primary stream processing framework for a Smart City project in the city of Warsaw in Poland. This post is a follow up from our presentation...

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Announcing Pre-Registration for the Ververica Partner Program

April 02, 2019

Enabling Partners to expand their product and service offering with best-in-class data stream processing

We are excited to announce pre-registration for potential business partners to join forces with the original creators of Apache Flink. As...

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Flink Forward San Francisco Session Preview: Scaling a real-time streaming warehouse with Apache Flink, Parquet and Kubernetes

March 30, 2019

Authors: Ramesh Shanmugam & Aditi Verma

Flink Forward San Francisco is a couple of days away! In case you haven’t booked your tickets yet, here’s a sneak preview of our session Scaling a real-time streaming warehouse with Apache Flink, Parquet...

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