Cloudera Data Engineering 跨站请求伪造漏洞

Cloudera Data Engineering is a service-less architecture cloud service from Cloudera, Inc. that supports the creation of Apache Spark tasks on a cloud platform. A cross-site request forgery vulnerability exists in Cloudera Data Engineering versions prior to 1.1, which stems from vulnerability to...

If You Don’t Have 2, You Don’t Have 1

If You Don’t Have 2, You Don’t Have 1 “If you don’t have 2, you don’t have 1” is something you hear often in our engineering group. This is our team’s way of stressing the importance of persistence in data engineering. If a stream goes down, you lose it. You have to get confirmation that data is...

Building a New Language for Data Processing

Building a New Language for Data Translation In previous posts, we’ve talked about the plan for and implementation of EQR Event Query Router—a system we created to solve the problem of querying large quantities of disparate data by end-user analysts in real-time. As with any major project, we fac...

Introducing EQR — The Need for Petabyte-Scale Real-Time Analysis

Making Fast Decisions from Lots of Data One of the most difficult things to solve for in the Security industry is scale. Security is essentially a big data problem—data that is dynamic, and variadic. You need to correlate lots of disparate data elements that contain dynamically changing parameter...