Can refer to an image that's literally hand-drawn, or an image/diagram made with a tool that uses a hand-drawn style, like Balsamiq Mockups.

MockUp/ProtoType tool with a hand-drawn feel (more)

Graph Modelling Language http://www.infosun.fmi.uni-passau.de/Graphlet/GML/ (more)

ScalableVectorGraphics (more)

MapReduce is a programming model and an associated implementation for processing and generating big data sets with a parallel, distributed algorithm on a cluster.[1][2][3] A MapReduce program is composed of a map procedure, which performs filtering and sorting (such as sorting students by first name into queues, one queue for each name), and a reduce method, which performs a summary operation (such as counting the number of students in each queue, yielding name frequencies). The "MapReduce System" (also called "infrastructure" or "framework") orchestrates the processing by marshalling the distributed servers, running the various tasks in parallel, managing all communications and data transfers between the various parts of the system, and providing for redundancy and fault tolerance. The name MapReduce originally referred to the proprietary Google technology, but has since been genericized. https://en.wikipedia.org/wiki/MapReduce (more)

series of Ash Maurya posts, cf Problem Interview, compelling problem (more)

Job to be Done

see Flourish, Well-Being

In computer science, direct manipulation is a human–computer interaction (HCI) style which involves continuous representation of objects of interest and rapid, reversible, and incremental actions and feedback.[1] As opposed to other interaction styles, for example, the command language (CLI), the intention of direct manipulation is to allow a user to manipulate objects presented to them, using actions that correspond at least loosely to manipulation of physical objects. An example of direct manipulation is resizing a graphical shape, such as a rectangle, by dragging its corners or edges with a mouse. Having real-world metaphors for objects and actions can make it easier for a user to learn and use an interface (some might say that the interface is more natural or intuitive), and rapid, incremental feedback allows a user to make fewer errors and complete tasks in less time, because they can see the results of an action before completing the action, thus evaluating the output and compensating for mistakes. The term was introduced by Ben Shneiderman in 1982 within the context of office applications and the desktop metaphor (WIMP).[2][3] Individuals in academia and computer scientists doing research on future user interfaces often put as much or even more stress on tactile control and feedback, or sonic control and feedback than on the visual feedback given by most GUIs. As a result, the term has been more widespread in these environments. https://en.wikipedia.org/wiki/Direct_manipulation_interface

SPARQL (pronounced "sparkle" /ˈspɑːkəl/, a recursive acronym[2] for SPARQL Protocol and RDF Query Language) is an RDF query language—that is, a semantic query language for databases—able to retrieve and manipulate data stored in Resource Description Framework (RDF) format. https://en.wikipedia.org/wiki/SPARQL (more)

Datalog is a declarative logic programming language that syntactically is a subset of Prolog. It is often used as a query language for deductive databases. In recent years, Datalog has found new application in data integration, information extraction, networking, program analysis, security, cloud computing and machine learning. https://en.wikipedia.org/wiki/Datalog

The Coming Software Apocalypse (more)

Ash Maurya: The Artist and The Innovator – Love the Problem. Investors today don’t value intellectual property, but traction. (more)

Ash Maurya: The Updated Problem Interview Script (and a new Canvas). Inspired by the Scientific Method, the search for Problem/Solution fit starts with creating a model — specifically a business model using a Lean Canvas. (more)

Ash Maurya: Don’t Start With an MVP – Love the Problem. A minimum viable product is the smallest solution you can build that delivers monetizable value to your customers (more)

[[Ash Maurya]: ]What is a business model? make sure your business model story communicates these 3 core jobs: value creation, value delivery, and value capture (more)

Ash Maurya: The Idea Funnel – Love the Problem. ...should be about demonstrating traction for the idea by testing the core customer/problem (uvp), solution (demo), revenue (pricing) assumptions using an offer (not an MVP). (more)

Ash Maurya: Expose Your Constraints Before Chasing Additional Resources. Very few people deliberately choose to limit their resources. In this post I’m going to make a case for doing just that. (more)

Ash Maurya: What is a Job-To-Be-Done (JTBD) – Love the Problem. Even after all this research, two things continue to bother me (more)

Ash Maurya: A Lean Canvas is NOT Enough to Replace a Business Plan. Stakeholders still wanted to see the numbers side of the story, which is a reasonable ask. After all, they are in the business of driving ROI and want to ensure the idea represents a big enough problem worth solving. In (more)