Systems | Development | Analytics | API | Testing

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Streaming Market Data with Flink SQL Part I: Streaming VWAP

Speed matters in financial markets. Whether the goal is to maximize alpha or minimize exposure, financial technologists invest heavily in having the most up-to-date insights on the state of the market and where it is going. Event-driven and streaming architectures enable complex processing on market events as they happen, making them a natural fit for financial market applications.

New: Data scientists, run transformations and model data in R!

We’re happy to announce that we added R to our selection of transformation and workspace backends in our freemium accounts. Access a wide variety of statistical methods offered by R and model data straight from Keboola. No more context switching and working in a few different tools. Start modeling data and running transformations in R. Create a free account and take Keboola for a spin. R transformations complement Python and SQL where computations or other operations are too difficult.

Database replication techniques

When data is the bloodline of business operations, data breaches, corruptions, inaccessibility due to server downtimes, and accidental deletions can stop business continuity and even drive your business out of business. In this article, we take a look at database replication techniques. That is, how to use data replication to keep data in your database management systems (DBMS) such as PostgreSQL or MySQL accessible and safe.

The State of the Software Testing Industry in 2021

Last year, due to the pandemic, businesses across all industries were forced to adapt and find new ways to operate remotely, exerting unprecedented pressure on web and mobile apps to stay reliable and perform flawlessly. The need for highest quality apps put software testing into the spotlight. Any business with mission-critical applications or technology systems requires testing.

ThoughtSpot Everywhere - Build Interactive Data Apps

Create more engaging analytics experiences with search & AI. Businesses today run on apps, and those apps run on data. Too often, however, that data is presented in stale, static dashboards. Users want to be able to surface and explore insights on their own. ThoughtSpot Everywhere is a low-code platform that makes it easy to build interactive data apps or embed search and AI in your existing SaaS apps. And thanks to our flexible APIs, your customers will be able to automatically trigger actions and workflows from the analytical insights they uncover.

Kong Konnect: Maximize Service Reuse, Observability and Manageability

Developer teams need to move faster than ever today and reusing services is a great driver for agility. In this tutorial, you'll learn how to use ServiceHub to enable development teams to search, discover and consume existing services. You'll also learn about Runtime Manager and Vitals for operational metrics of deployed services.

Grifols: Creating Flexibility and Speed through a Unified Data System

Bio pharmaceutical company Grifols is a global leader in producing plasma-derived medicines and transfusion medicine. The COVID-19 pandemic heightened the importance of their work and they needed a flexible, paperless, and unified techincal solution in place. See why they chose Appian for their control management system, and how they've reduced processing times in order to serve patients better.