15 hot programming trends Programmers love to sneer at the world of fashion where trends blow through like breezes. Skirt lengths rise and fall, pigments come and go, ties get fatter, then thinner. But in the world of technology, rigor, science, math, and precision rule over fad. That's not to say programming is a profession devoid of trends. The difference is that programming trends are driven by greater efficiency, increased customization, and ease-of-use.
cloudera/clusterdock - Docker Hub To enable a multi-node cluster deployment on the same Docker host (as requested by CDH users for testing and self-learning), we have created a CDH topology for Apache HBase’s clusterdock framework, a simple, Python-based library designed to orchestrate multi-node cluster deployments on a single host. Unlike existing tools like Docker Compose, which are great at managing microservice architectures, clusterdock orchestrates multiple containers to act more like traditional hosts. In this paradigm, a four-node Apache Hadoop cluster uses four containers. Inside Cloudera, we’ve found it to be a great tool for testing and prototyping (but not intended nor supported for production use). To begin, install Docker on your host.
How Linux is taking over the network Is world domination by Linux a fanciful dream, or could it be a reality in ways we don't expect? Scott Reeves sees the signs. Is the idea of world domination by Linux as far-fetched as it sounds? Pricing Hobby Dataclips Row limited $0 — $9 prorated to the second You pay only for the time your database is provisioned as a fraction of the month. E.g. in a 30 day month having it provisioned for 2 days will cost you 1/15th of the list price. Standard Continuous Protection Performance Analytics Fork / Follow 4 days rollback Max 1 hour downtime / month $50 — $3,500 prorated to the second You pay only for the time your database is provisioned as a fraction of the month. E.g. in a 30 day month having it provisioned for 2 days will cost you 1/15th of the list price. Premium Standard Tier Features HA Database Encryption at rest 1 Week rollback Max 15 minutes downtime / month $200 — $6,000 prorated to the second You pay only for the time your database is provisioned as a fraction of the month.
AppGameKit for Raspberry Pi Creating games for Raspberry Pi has never been easier with AppGameKit for Raspberry Pi. Create games using AppGameKit's same powerful & easy to code syntax, combined with additional features for the Raspberry Pi such as reading & writing to the digital GPIO pins. AppGameKit provides a fast and reliable gaming engine, allowing you to simply code your games in the AppGameKit for Raspbery Pi IDE; Full Raspberry Pi version support Develop your app on any version of Raspberry Pi, then distribute your app with full support for Raspberry Pi 1, 2, 3 and Zero.
CodeDay Dallas Is this a "hackathon"? CodeDay is a place for people who are interested in learning something new and meeting new people. It is not focused on winning awards or getting jobs, so we do not call CodeDay a hackathon. Do I need to come with a team? No! Running Apache Spark 2.0 on Docker · Spark examples spark-master: image: spark-2 command: bin/spark-class org.apache.spark.deploy.master.Master -h spark-master hostname: spark-master environment: MASTER: SPARK_CONF_DIR: /conf SPARK_PUBLIC_DNS: 127.0.0.1 expose: - 7001 - 7002 - 7003 - 7004 - 7005 - 7006 - 7077 - 6066 ports: - 4040:4040 - 6066:6066 - 7077:7077 - 8080:8080 volumes: - ./conf/spark-master:/conf - ./data:/tmp/data spark-worker-1: image: spark-2 command: bin/spark-class org.apache.spark.deploy.worker.Worker hostname: spark-worker-1 environment: SPARK_CONF_DIR: /conf SPARK_PUBLIC_DNS: 127.0.0.1 SPARK_WORKER_CORES: 2 SPARK_WORKER_MEMORY: 2g SPARK_WORKER_PORT: 8881 SPARK_WORKER_WEBUI_PORT: 8081 links: - spark-master expose: - 7012 - 7013 - 7014 - 7015 - 7016 - 8881 ports: - 8081:8081 volumes: - ./conf/spark-worker-1:/conf - .
About Apache CloudStack Apache CloudStack is a top-level project of the Apache Software Foundation (ASF). The project develops open source software for deploying public and private Infrastructure-as-a-Service (IaaS) clouds. CloudStack provides an open and flexible cloud orchestration platform to deliver reliable and scalable private and public clouds. What's that mean, exactly? Apache CloudStack is a Java-based project that provides a management server and agents (if needed) for hypervisor hosts so that you can run an IaaS cloud. 10 Best jQuery and HTML5 Media Players Back in the day, people used flash videos on their sites, since flash was pretty much the only option of showing videos. But now everyone wants a wider support for playing videos, supporting multiple audio and video formats, player lists, adjustable controls, auto aspact ratio video etc… All these features can be accessed by making the use of jQuery plugins and HTML5 in which you can provide means of using audio and video in simple ways. Check out our roundup of 10 best jQuery and HTML5 player tutorials below! Enjoy!