Systems | Development | Analytics | API | Testing

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Choosing the right Data Warehouse SQL Engine: Apache Hive LLAP vs Apache Impala

Some of the most powerful results come from combining complementary superpowers, and the “dynamic duo” of Apache Hive LLAP and Apache Impala, both included in Cloudera Data Warehouse, is further evidence of this. Both Impala and Hive can operate at an unprecedented and massive scale, with many petabytes of data. Both are 100% Open source, so you can avoid vendor lock-in while you use your favorite BI tools, and benefit from community-driven innovation.

ETL Testing: What, Why, and How to Get Started

Companies use their data to accelerate business growth and overtake their competitors. To achieve this, they invest a lot in their ETL (extract-transform-load) operations, which take raw data and transform it into actionable information. It’s no wonder, then, that ETL testing is a crucial part of a well-functioning ETL process, since the ETL process generates mission-critical data.

How to Guide Customers on API Integration Automatically with Moesif

You have an API program that developers are adopting; Customers have signed up, but some haven’t integrated yet; Of those that have integrated, a few got stuck early on and went silent; Ideally, you’d like to help both sets of customers move through the developer funnel. Moesif can act a catalyst for your developers, proactively informing them of integration issues before frustration sets in and they give up. Ensure they have a good experience – unblock your customers ASAP.

How to Incorporate Facebook OAuth 2.0

There is no debate that the advent of OAuth 2.0 made the lives of developers everywhere better. OAuth 2.0 makes adding an authentication system to your app or web page became considerably easy. Many different service providers support the OAuth 2.0 spec and, in turn, so does DreamFactory. Below are the supported OAuth services DreamFactory which are supported natively.

Talend recognized for the first time in the 2020 Gartner Magic Quadrant for Enterprise iPaaS

What a pivotal year it’s been for the integration platform as a service (iPaaS) market! Today, improving customer centricity, driving new innovative applications and systems to market, or optimizing supply chains to meet new digital demands have become so critical to many organizations’ growth.

Databases Demystified Lesson 10: Query Planning and Optimization

In this lesson, we talk about what a query planner is and does in the database. We talk about the difference between declarative and imperative programming languages, and we wrap up with a discussion of some common strategies for database optimization to improve query speed.

Integrating Data and Business with Didier Le Tien | Rise of The Data Cloud

This episode features an interview with Didier Le Tien, Vice President of App Development at US Foods. Didier has nearly 20 years of experience strategizing and executing digital and Big Data transformations. In this episode Didier talks about integrating data into US Foods’ business process and innovation strategy, COVID-19’s impact on the restaurant industry, the new technology landscape the cloud provides, and much more.