Azkaban is a robust server solution which was implemented at LinkedIn to solve the problem of Hadoop job dependencies that needed to run in order, from ETL jobs to data analytics with its 3 key components like the Relational Database (MySQL), Azkaban Web Server and Azkaban Executor Server. Azkaban has features such as project management, executing flow state, previous flow and jobs, scheduler and SLA. The Azkaban Web Server is the main manager to all of Azkaban which handles project management, authentication, scheduler, and monitoring of executions and also serves as the web user interface. Azkaban uses *.job key-value property files to define individual [...]

CloudSlang is a flow-based orchestration tool for managing deployed applications which allows the users to rapidly automate their DevOps and everyday IT operations use cases using ready-made workflows or create custom workflows using a YAML-based DSL with its three main parts such as cloudslang orchestration engine, the cloudslang language and the ready-made cloudslang content. Cloudslang offers features such as cloudslang orchestration engine, cloudslang language, cloudslang ready-made content, process based, agentless, remote APIs, scalable, embeddable and content rich. The CloudSlang orchestration engine runs workflows which are internally represented [...]

VisTrails is a combination of both workflow and visualization systems which manages and provides data and process management support for exploratory computational tasks, allows the combination of loosely-coupled resources, specialized libraries, and grid and Web services and provides a mechanism for parameter exploration and comparison of different results. Vistrails offers features such as flexible provenance architecture, querying and re-using history, support for collaborative exploration, creating and modifying workflows, groups and sub-workflows, interacting, merging and querying version trees, VisTrails spreadsheet, tabular data package, using [...]

Anduril is an open source component-based workflow platform for analysts, and automated facilities for generating visual reports for end users of analytics which enables systematic, flexible and efficient data analysis and provides components for several types of analysis such as sequencing, gene expression, SNP, ChIP-on-chip, comparative genomic hybridization and exon microarray analysis as well as cytometry and cell imaging analysis and deployed locally or in a Linux cluster. Anduril has features such as Cluster and Docker deployment, AndurilScript, execution from Eclipse, provided components for cell imaging and microarray analysis, available [...]

darktable is an open source and a virtual lightable and darkroom photography workflow application and raw developer for photographers which comprises a subset of image editing operations specifically aimed at non-destructive raw photo post-production, manages digital negatives in a zoomable and lightable database and enables users to develop raw images and enhance them. Darktable has features such as crop and rotate, base curve, exposure controls, highlight reconstruction, demosaic, white balance, invert, fill light, levels, tone curve, zone system, tone mapping, overexposed, velvia, channel mixer, color contrast, color zones, color transfer, vibrance, [...]