All posts by Altoros

Essential Optimization Methods to Make Apache Spark Work Faster

April 7, 2019 | 0 Comments | Altoros
This 12-page report explores the performance of Apache Spark and two of its modules—Spark Core and Spark SQL—before and after optimization.

Technical NoSQL Comparison Report 2019: Couchbase Server v6.0, DataStax Enterprise v6.7 (Cassandra), and MongoDB v4.0

April 5, 2019 | 0 Comments | Altoros
This 61-page report evaluates and compares the performance of three popular NoSQL databases across 24 criteria.

TensorFlow Cheat Sheet

April 5, 2019 | 0 Comments | Altoros
This cheat sheet covers TensorFlow 2.0 basics, exemplifying how to jump-start a machine learning project within just a few seconds in a cloud environment.

NoSQL Performance Benchmark 2018: Couchbase Server v5.5, DataStax Enterprise v6 (Cassandra), and MongoDB v3.6

August 8, 2018 | 0 Comments | Altoros
This 29-page report evaluates the performance of the three most popular NoSQL DBs under different cluster configurations and workloads—using the YCSB benchmarking tool.

DataStax Cassandra vs. Couchbase Server: Architectural Differences and Their Impact

August 8, 2018 | 0 Comments | Altoros
This 61-page research paper provides a technical comparison between the two popular NoSQL databases: Cassandra 2.1.x (DataStax Enterprise) and Couchbase Server 3.x.

AI Basics and Machine Learning with Python

June 8, 2018 | 0 Comments | Altoros
This cheat sheet overviews use cases of applying deep and machine learning to improve operations and automate processes in manufacturing, finance, healthcare, retail, advertising, and other industries.

Fabric Starter Cheat Sheet

May 24, 2018 | 0 Comments | Altoros
Explaining how to use Fabric Starter, this cheat sheet features first-aid commands to enable both local and multi-server deployments on Docker.

Concourse Fly CLI Cheat Sheet

February 16, 2018 | 0 Comments | Altoros
Explaining how to get started with the Fly CLI, this cheat sheet compiles helpful commands for managing Concourse teams, resources, jobs, and pipelines. The document also encapsulates a set of commands efficient when troubleshooting pipelines.

2017 NoSQL Technical Comparison Report: Cassandra (DataStax), MongoDB, and Couchbase Server

October 26, 2017 | 0 Comments | Altoros
Download this 52-page research paper that evaluates the architectures of the three popular NoSQL databases across 20+ comprehensive criteria.

Reference Architecture: Multi-Datacenter Cloud Foundry with Concourse and Vault

April 28, 2017 | 0 Comments | Altoros
Featuring a reference architecture, this 11-page paper describes how to create and manage repeatable, secure Cloud Foundry deployment—distributed across multiple data centers—using open source Vault, Concourse CI, and BOSH.