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Pablo Lalloni

bandicoot - having fun with structured data - 0 views

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    "Bandicoot is an open source programming system with a new set-based programming language, persistency capabilities, and run-time environment. The language is similar to general purpose programming languages where you write functions/methods and access data through variables. Though, in Bandicoot, you always manipulate data in sets using a small set-based algebra (the relational algebra)." "Here are the main features:   - functions are automatically exposed via HTTP using CSV for data, e.g. /List, /Append  - supports persistency via global variables (with transactions and ACID)  - can run on multiple computers to scale up the read throughput  - built in operators from the relational algebra with a simple syntax, e.g. "+" (union), "-" (minus)  - small binary ~100KB"
Pablo Lalloni

julien-truffaut/Monocle - 0 views

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    "Monocle is a Lens library, or more generally an Optics library. Optics are a set of purely functional abstractions to manipulate (get, set, modify) immutable objects. Optics compose between each other and particularly shine with nested objects."
Pablo Lalloni

signalfuse/maestro-ng - 0 views

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    "MaestroNG, an orchestrator of Docker-based deployments. The original Maestro was developed as a single-host orchestrator for Docker-based deployments. Given the state of Docker at the time of its writing, it was a great first step towards orchestration of deployments using Docker containers as the unit of application distribution. Docker having made significant advancements since then, deployments and environments spanning across several hosts are becoming more and more common and are in the need for some orchestration. Based off ideas from the original Maestro and taking inspiration from Docker's links feature, MaestroNG makes the deployment and control of complex, multi-host environments using Docker containers possible and easy to use. Maestro of course supports declared dependencies between services and makes sure to honor those during environment bring up. MaestroNG is, for now, a command-line utility that allows for automatically managing the orchestrated deployment and bring up of a set of service instance containers that compose an environment on a set of target host machines."
Pablo Lalloni

ScalaNLP - 0 views

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    ScalaNLP is a suite of machine learning and numerical computing libraries. ScalaNLP is the umbrella project for Breeze and Epic. Breeze is a set of libraries for machine learning and numerical computing. Epic (coming soon) is a high-performance statistical parser.
Pablo Lalloni

mcaserta/sbt-bom-example · GitHub - 0 views

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    SBT Company Wide Settings Example .
Pablo Lalloni

cloudera/cdk - 0 views

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    "The Cloudera Development Kit, or CDK for short, is a set of libraries, tools, examples, and documentation focused on making it easier to build systems on top of the Hadoop ecosystem. The goals of the CDK are: Codify expert patterns and practices for building data-oriented systems and applications. Let developers focus on business logic, not plumbing or infrastructure. Provide smart defaults for platform choices. Support piecemeal adoption via loosely-coupled modules."
Pablo Lalloni

InfoQ: Grails Best Practices - 0 views

  • Prefer dynamic scaffolding to static scaffolding until the former no longer satisfies your requirements. For example, if only “save” action needs to be modified, you can override just that “save” action and generate scaffolded code dynamically at runtime.
  • To install any plugin in your application, it's better to declare it in BuildConfig.groovy rather than using the install-plugin command. Read this thread for a detailed explanation.
  • Always ensure that you include an externalized config file (even if it's an empty file), so that any configuration that needs to be overridden on production can be done without even generating a new war file.
  • ...2 more annotations...
  • Keep personal settings (such as local database username or passwords, etc) in a <Local>Config.groovy file and add to version control ignore list, so that each team member can override configuration as per their specific needs.
  • In Grails 2.0 “grails.hibernate.cache.queries = true" by default, which caches queries automatically without a need to add cache:true. Set it to false, and cache only when it genuinely helps performance.
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    This article is a basic list of best practices that our Grails projects follow, gathered from mailing lists, Stack Overflow, blogs, podcasts and internal discussions at IntelliGrape.
Pablo Lalloni

InfoQ: Benchmarking JVM Concurrency Options for Java, Scala and Akka - 0 views

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    Buen set de tests comparativos entre varias implementaciones de paralelismo local.
Pablo Lalloni

fullscale/dangle - 0 views

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    "A set of AngularJS directives that provide common D3 visualizations for elasticsearch."
Pablo Lalloni

Service Component Architecture (SCA) | OASIS Open CSA - 0 views

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    "Service Component Architecture (SCA) is a set of specifications which describe a model for building applications and systems using a Service-Oriented Architecture (SOA). SCA extends and complements prior approaches to implementing services, and SCA builds on open standards such as Web services. SCA is based on the idea that business function is provided as a series of services, which are assembled together to create solutions that serve a particular business need. These composite applications can contain both new services created specifically for the application and also business function from existing systems and applications, reused as part of the composition. SCA provides a model both for the composition of services and for the creation of service components, including the reuse of existing application function within SCA compositions. SCA aims to encompass a wide range of technologies for service components and for the access methods which are used to connect them. For components, this includes not only different programming languages, but also frameworks and environments commonly used with those languages. For access methods, SCA compositions allow for the use of various communication and service access technologies that are in common use, including, for example, Web services, messaging systems and Remote Procedure Call (RPC)."
Pablo Lalloni

typesafehub/config - 0 views

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    "Configuration library for JVM languages. Overview implemented in plain Java with no dependencies extensive test coverage supports files in three formats: Java properties, JSON, and a human-friendly JSON superset merges multiple files across all formats can load from files, URLs, or classpath good support for "nesting" (treat any subtree of the config the same as the whole config) users can override the config with Java system properties, java -Dmyapp.foo.bar=10 supports configuring an app, with its framework and libraries, all from a single file such as application.conf parses duration and size settings, "512k" or "10 seconds" converts types, so if you ask for a boolean and the value is the string "yes", or you ask for a float and the value is an int, it will figure it out. JSON superset features: comments includes substitutions ("foo" : ${bar}, "foo" : Hello ${who}) properties-like notation (a.b=c) less noisy, more lenient syntax substitute environment variables This library limits itself to config files. If you want to load config from a database or something, you would need to write some custom code. The library has nice support for merging configurations so if you build one from a custom source it's easy to merge it in."
Pablo Lalloni

scalaz/scalaz - 0 views

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    "Scalaz is a Scala library for functional programming. It provides purely functional data structures to complement those from the Scala standard library. It defines a set of foundational type classes (e.g. Functor, Monad) and corresponding instances for a large number of data structures."
Pablo Lalloni

GravityLabs/HPaste - 0 views

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    "HPaste unlocks the rich functionality of HBase for a Scala audience. In so doing, it attempts to achieve the following goals: Provide a strong, clear syntax for querying and filtration Perform as fast as possible while maintaining idiomatic Scala client code -- the abstractions should not show up in a profiler! Re-articulate HBase's data structures rather than force it into an ORM-style atmosphere. A rich set of base classes for writing MapReduce jobs in hadoop against HBase tables. Provide a maximum amount of code re-use between general Hbase client usage, and operation from within a MapReduce job. Use Scala's type system to its advantage--the compiler should verify the integrity of the schema. Be a verbose DSL--minimize boilerplate code, but be human readable!"
Pablo Lalloni

Enterprise Git Repository Management | Atlassian - 1 views

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    "On-premises source code management for Git that's secure, fast, and enterprise grade. Create and manage repositories, set up fine-grained permissions, and collaborate on code - all with the flexibility of your servers."
munyeco

Red Hat sets Docker as nucleus of 'Project Atomic' | InfoWorld - 1 views

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    "Red Hat Linux Enterprise Atomic Host." Por fin redhat le da pelota a docker, al nivel de en unos meses poder calentar la polémica Coreos Vs. Redhat. Para correr docker, soluciones similares. Pero no vi que o quién reemplaza al manejo que pueda hacer fleet ni como se registran automágicamente los servicios. Habrá que leer y leer.
Pablo Lalloni

Running Secured Docker Registry 2.0 - Container Solutions - 0 views

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    "The new Docker Registry 2.0 was released on April 16th, 2015. It was completely rewritten in Go with added support for the new Docker Registry HTTP API V2 (thus only working with Docker 1.6+), promising to provide faster and more secure distribution of images. If you work with Docker and for some reason decided not to use the public Docker Hub, a private Docker Registry is an essential part of your architecture. But even if you don't have private images, you will likely need to use your own registry in production/testing for efficiency. The default installation, however, runs without encryption and authentication. I was wondering what's involved in securing it. There is an official tutorial on how to configure TLS on a registry server. TLS/SSL is absolutely necessary for any secure setup, but I also wanted to enable an authentication mechanism. The Configuration Reference document describes two authentication options supported by Docker Registry itself: so-called silly and token solutions. The silly one is apparently only useful for very limited development use-cases. The token solution seems to be more serious, but because of the lack of documentation (at the time of writing), I decided to find an alternative approach to secure it. In this article I'm going to show you how to set up the Docker Registry 2.0 with username/password authentication and SSL using the official Docker Registry image and a custom configured nginx as a proxy server."
Pablo Lalloni

Docker Just Changed Windows Server as we Know It - The New Stack - 0 views

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    "But when Mark Russinovich, Microsoft's CTO for Azure, took the stage at Build 2015 in San Francisco Wednesday morning to demonstrate how containerized microservices applications work in Windows Server. [...] As is his wont, he dove right in to a demonstration of using Docker Build (on a PowerShell command line) to package and deploy an ASP.NET web site as a Docker container. [...] He took only a few seconds to package the web site into a container image, then he ran the package with the docker run command. [...] And then he paused, took the temperature of the room, and may have recognized that Windows developers may have been completely confused by what they were seeing. [...] So Russinovich asked for a show of hands of folks in the room who might have heard of something called Linux. (Don't worry, he's done this before.) [...] He then used a new build of Visual Studio, running in Windows, to publish the container to the Linux host. He then proceeded to debug the running Linux app, including setting a remote breakpoint, from Visual Studio. [...] Without saying so explicitly, Mark Russinovich was obsoleting much of Windows Server before developers' eyes."
glarriera

MonoHelper extension - 0 views

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    MonoHelper offers XBuild integration into Visual Studio, so you can use Mono within Visual Studio (Build & Run). When using XBuild or XRebuild command, MonoHelper detects current installed Mono Runtime or use preconfigured installation path, call XBuild with current configuration settings and outputs the results into the Output Console. It also generates pdb symbol files, so you can debug XBuild compiled programs with Visual Studio (running with .NET Runtime - see Stackoverflow about how this is done). If you want to run your program with installed Mono runtime, this is also possible.
munyeco

Passport - 0 views

shared by munyeco on 24 Jul 15 - No Cached
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    Passport is authentication middleware for Node.js. Extremely flexible and modular, Passport can be unobtrusively dropped in to any Express-based web application. A comprehensive set of strategies support authentication using a username and password, Facebook, Twitter, and more."
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