The CDP Operational Database (COD) builds on the foundation of existing operational database capabilities that were available with Apache HBase and/or Apache Phoenix in legacy CDH and HDP deployments.
Spark is known for being extremely difficult to debug. But this is not all Spark’s fault. Problems in running a Spark job can be the result of problems with the infrastructure Spark is running on, inappropriate configuration of Spark, Spark issues, the currently running Spark job, other Spark jobs running at the same time – or interactions among these layers.
Are you struggling to identify the best accounting software apps for managing your financial transactions? Do you need inspiration in determining what accounting tool is best for your freelancing business? This article covers the differences between bookkeeping and accounting software apps and discusses what to look for in top accounting software. Also, it shares the best accounting tools for freelancers and small/mid-sized businesses.
Modern microservices-based architectures require companies to change not just the way they build applications but also how to deploy them. Basically, the new microservices foundation should be based on two main pillars: hybrid deployments and Kubernetes orchestrator. With the complete separation of the control plane (CP) and data plane (DP), Kong Gateway fully supports hybrid deployments.
In this podcast episode, we talked to Google Developer Expert Peter-John Welcome about his experience in Android DevOps, the roadmap to mobile success and the steps developers need to take to get there.
When you build a data warehouse, the important question is how to ingest data from the source system to the data warehouse. If the table is small you can fully reload a table on a regular basis, however, if the table is large a common technique is to perform incremental table updates. This post demonstrates how you can enhance incremental pipeline performance when you ingest data into BigQuery.
For the newest instalment in our series of interviews asking leading technology specialists about their achievements in their field, we’ve welcomed Dan Izydorek, Founder of PC Miracles. Dan is a cybersecurity specialist who has recently spoken on Fox news on this subject.
You have likely identified a need to scale or improve your current software testing approach. But questions remain. Do you hire in-house testers? Do your engineers need to shift left and take ownership of code issues? Or, do you augment testing with crowdsourced QA or another type of app testing service? For many, the most efficient approach to scaling your testing is through a partnership.
