DoorDash Engineering

OCTOBER 17, 2023

In this post, we explore some of the common examples of SRM failures we experienced, the solutions we’ve implemented to solve these issues, and how we raised awareness of these solutions internally to dramatically reduce our SRM rate. When the employee segment is excluded, the real incremental impact is $0. But because the U.S.

Education 87

Education Kafka Algorithm Data Warehouse 87

Confluent

MAY 28, 2019

Part 1 of this blog series by Gwen Shapira explained the benefits of schemas, contracts between services, and compatibility checking for schema evolution. In particular, using Confluent Schema Registry makes this really easy for developers to use schemas, and it is designed to be highly available. Inconsistent configurations.

Management 83

Management Kafka Java Certification 83

Rockset

NOVEMBER 1, 2022

This blog outlines best practices from customers I have helped migrate from Elasticsearch to Rockset , reducing risk and avoiding common pitfalls. It is based on Apache Lucene and often combined with other tools like Logstash and Kibana (and Beats) to form the ELK stack with the expected accompaniment of cute elk caricatures.

Database-centric 52

Database-centric Pipeline-centric SQL Aggregated Data 52

ProjectPro

NOVEMBER 15, 2021

When any particular project is open-sourced, it makes the source code accessible to anyone. Anyone can freely use, study, modify and improve the project, enhancing it for good. The adaptability and technical superiority of such open-source big data projects make them stand out for community use.

Big Data 52

Big Data Project Metadata Programming Language 52

ProjectPro

JUNE 23, 2016

Hadoop job interview is a tough road to cross with many pitfalls, that can make good opportunities fall off the edge. Thus, this solution is not practically recommended and this is when Apache Sqoop comes to the rescues of users that allows users to import data on HDFS. the bandwidth of the resources would be flooded).

Hadoop 40

Hadoop MySQL Relational Database Java 40

ProjectPro

APRIL 28, 2016

Hadoop job interview is a tough road to cross with many pitfalls, that can make good opportunities fall off the edge. The InputFormat used in the MapReduce job create the splits. 5) When is it not recommended to use MapReduce paradigm for large scale data processing? Input and Output Format.

Hadoop 40

Hadoop Java Big Data Programming Language 40