https://pinboard.in/u:matschaffer/public/ recent bookmarks from matschaffer 2019-02-19T02:06:51+00:00 https://github.com/awslabs/route53-infima matschafferaws dns sharding route53 https://pinboard.in/ https://pinboard.in/u:matschaffer/b:69b751940e4b/ 2019-02-18T02:30:37+00:00 https://rsnapshot.org/ matschafferlinux backup https://pinboard.in/ https://pinboard.in/u:matschaffer/b:d4364085e719/ 2018-07-19T05:00:02+00:00 https://github.com/hunterlong/statup matschaffermonitoring golang https://pinboard.in/ https://pinboard.in/u:matschaffer/b:aa22709e9e43/ 2018-07-19T02:34:39+00:00 https://www.notebookcheck.net/Precision-7530-7730-A-redesign-128-GB-RAM-and-Coffee-Lake-for-Dell-s-mobile-workstations.299882.0.html matschafferlaptop https://pinboard.in/ https://pinboard.in/u:matschaffer/b:c2eff3a908be/ 2018-02-14T14:23:51+00:00 https://pganalyze.com/blog/postgresql-log-monitoring-101-deadlocks-checkpoints-blocked-queries.html?__s=iqnqh1pzebgfzydtatsz matschafferpostgres performance https://pinboard.in/ https://pinboard.in/u:matschaffer/b:0321c5bf760d/ 2017-11-15T14:17:17+00:00 https://medium.com/devopslinks/how-to-monitor-the-sre-golden-signals-1391cadc7524 matschaffersre monitoring cloud https://pinboard.in/ https://pinboard.in/u:matschaffer/b:c18d503e27b1/ 2017-11-02T05:44:53+00:00 https://github.com/moby/moby/issues/22260#issuecomment-303827190 matschafferdocker aufs https://pinboard.in/ https://pinboard.in/u:matschaffer/b:e70462f7f9fe/ 2017-10-14T13:39:39+00:00 http://www.brendangregg.com/blog/2017-08-08/linux-load-averages.html?__s=iqnqh1pzebgfzydtatsz matschafferlinux performance https://pinboard.in/ https://pinboard.in/u:matschaffer/b:c58172b9cf46/ 2017-07-11T12:05:28+00:00 https://jvns.ca/blog/2017/07/05/linux-tracing-systems/ matschafferlinux debugging tools https://pinboard.in/ https://pinboard.in/u:matschaffer/b:1314d93e87ac/ 2017-06-29T04:46:15+00:00 https://sysdig.com/blog/container-isolation-gone-wrong/ matschafferdocker kernel performance https://pinboard.in/ https://pinboard.in/u:matschaffer/b:b08c96c5fc1b/ 2017-05-13T02:15:33+00:00 https://github.com/ajermakovics/jvm-mon/blob/master/README.md matschafferjava ops debugging https://pinboard.in/ https://pinboard.in/u:matschaffer/b:85d62353e8f3/ 2016-10-05T06:54:46+00:00 https://www.joyent.com/blog/tcp-puzzlers matschaffertcp internet debugging puzzle https://pinboard.in/u:matschaffer/b:430f787e70c2/ 2016-09-27T05:19:45+00:00 https://www.datadoghq.com/blog/elasticsearch-performance-scaling-problems/ matschafferThis article will walk through five common Elasticsearch challenges, and how to deal with them.]]> elasticsearch performance https://pinboard.in/u:matschaffer/b:eeb0fb8464b1/ 2016-08-21T13:15:59+00:00 https://glyph.twistedmatrix.com/2016/08/python-packaging.html matschafferpython packaging pip https://pinboard.in/u:matschaffer/b:63a5cdcfcacd/ 2016-08-12T01:18:06+00:00 https://vimeo.com/monitorama/videos/sort:date/format:detail matschafferJoin the web’s most supportive community of creators and get high-quality tools for hosting, sharing, and streaming videos in gorgeous HD with no ads.]]> devops monitorama videos https://pinboard.in/u:matschaffer/b:84a41c6a0b60/ 2016-08-11T13:17:51+00:00 http://www.stindustries.net/docker/bad-dockerfile/ matschafferdocker security devops https://pinboard.in/u:matschaffer/b:19e1d98ff9d7/ 2016-08-01T02:49:01+00:00 https://github.com/newcontext/kitchen-terraform matschafferkitchen-terraform - A set of Test Kitchen plugins for testing Terraform configurations]]> terraform testkitchen https://pinboard.in/u:matschaffer/b:ca52fbeb5ffd/ 2016-08-01T02:47:37+00:00 https://github.com/eBay/fabio matschafferfabio - A fast, modern, zero-conf load balancing HTTP(S) router for deploying microservices managed by consul.]]> loadbalancer consul golang microservices router https://pinboard.in/u:matschaffer/b:f950f4d375f6/ 2016-08-01T02:43:28+00:00 http://uber.github.io/react-map-gl/#/ matschafferwebgl maps react https://pinboard.in/u:matschaffer/b:e51283404ff2/ 2016-07-13T04:53:49+00:00 http://www.toriena.net/ matschafferchiptune japan https://pinboard.in/u:matschaffer/b:81e0c4e414ce/ 2016-07-13T04:53:10+00:00 https://soundcloud.com/nanidato matschafferchiptune japan https://pinboard.in/u:matschaffer/b:205e904d0bdd/ 2016-07-13T04:52:58+00:00 http://tokyogirlsupdate.com/tokyo-cutting-edge-creators-toriena-20160796361.html matschafferTOKYO CUTTING-EDGE CREATORS by Julie Watai is column series, which covers Tokyo’s latest cutting-edg...]]> chiptune japan https://pinboard.in/u:matschaffer/b:8e88202a9ca0/ 2016-07-11T20:47:24+00:00 https://github.com/awslabs/chalice matschafferchalice - Python Serverless Microframework for AWS]]> python aws-lambda serverless https://pinboard.in/u:matschaffer/b:6c2aa2eb7d0e/ 2016-07-07T06:28:30+00:00 http://www.windytan.com/2012/11/the-sound-of-dialup-pictured.html matschafferaudio modem dialup history https://pinboard.in/u:matschaffer/b:31ae3b32c076/ 2016-07-04T05:39:28+00:00 https://osquery.io/ matschafferdevops tools linux monitoring security sql https://pinboard.in/u:matschaffer/b:eef32d7f83b9/ 2016-06-27T12:43:09+00:00 https://arcweb.co/11-design-tools-every-designer-needs-in-their-back-pocket/ matschafferdesign webdev https://pinboard.in/u:matschaffer/b:e97197c4cd6e/ 2016-06-17T07:19:52+00:00 https://github.com/emccode/rexray matschafferrexray - REX-Ray provides a vendor agnostic storage orchestration engine.]]> docker persistence cloud aws https://pinboard.in/u:matschaffer/b:5d643c67a01b/ 2016-06-17T04:29:38+00:00 https://github.com/segmentio/stack matschafferstack - A set of Terraform modules for configuring production infrastructure with AWS]]> aws automation terraform https://pinboard.in/u:matschaffer/b:69050b46e502/ 2016-06-09T04:53:57+00:00 http://blog.scoutapp.com/articles/2016/05/31/3-postgresql-indexing-tricks-that-surprise-everyone?ct=t(June_2016_Newsletter_6_7_2016) matschafferrails performance postgres https://pinboard.in/u:matschaffer/b:ada0d0e7544e/ 2016-06-06T01:04:07+00:00 https://github.com/coreos/torus matschaffertorus - Torus Distributed Storage]]> etcd distributed storage coreos https://pinboard.in/u:matschaffer/b:ebc2a214a843/ 2016-06-05T21:08:17+00:00 https://en.wikipedia.org/wiki/Iya_Valley matschaffertravel japan https://pinboard.in/u:matschaffer/b:687227a0ebd0/ 2016-06-02T07:51:54+00:00 http://engineeringblog.yelp.com/2016/06/monitoring-cassandra-at-scale.html matschaffercassandra monitoring devops https://pinboard.in/u:matschaffer/b:25344c68badb/ 2016-05-22T12:28:34+00:00 https://github.com/draios/falco matschafferfalco - Behavioral Activity Monitoring With Container Support]]> security tools sysdig https://pinboard.in/u:matschaffer/b:27a205810d84/ 2016-05-22T12:26:21+00:00 https://blog.buoyant.io/2016/05/17/distributed-tracing-for-polyglot-microservices/index.html matschafferzipkin microservices tracing https://pinboard.in/u:matschaffer/b:e9322ba293ab/ 2016-05-15T20:50:07+00:00 https://github.com/coreos/jwtproxy matschafferjwtproxy - An HTTP-Proxy that adds AuthN through JWTs]]> jwt auth proxy https://pinboard.in/u:matschaffer/b:5a55fe706af4/ 2016-05-12T06:54:38+00:00 http://tech.kinja.com/how-not-to-pull-from-s3-using-apache-spark-1704509219 matschafferS3 is NOT a file system]]> spark s3 bigdata https://pinboard.in/u:matschaffer/b:a64b84584af7/ 2016-05-11T12:26:59+00:00 https://github.com/pinterest/knox matschafferknox - Knox is a secret management service]]> devops secrets security https://pinboard.in/u:matschaffer/b:03428625bfb1/ 2016-05-11T12:16:11+00:00 https://www.appneta.com/pricing/traceview/ matschafferapm monitoring metrics https://pinboard.in/u:matschaffer/b:48f81010cd95/ 2016-05-11T12:13:10+00:00 http://spark.apache.org/docs/latest/quick-start.html matschafferQuick start tutorial for Spark 1.6.1]]> spark bigdata tutorial https://pinboard.in/u:matschaffer/b:234661c9f826/ 2016-05-11T12:12:29+00:00 https://possibleinsight.com/2016/05/10/your-pitch-deck-is-wrong/ matschafferstartup pitch https://pinboard.in/u:matschaffer/b:1f496b3fb9ed/ 2016-05-02T09:47:17+00:00 https://github.com/Strider-CD/strider matschafferstrider - Strider: Open Source Continuous Integration & Deployment Server.]]> ci continuous-integration nodejs automation https://pinboard.in/u:matschaffer/b:73b161798633/ 2016-04-19T04:07:01+00:00 http://www.habitus.io/ matschafferdocker continuous-delivery build https://pinboard.in/u:matschaffer/b:ac30cf0faf60/ 2016-04-19T03:59:24+00:00 https://github.com/napalm-automation/napalm matschaffernapalm - Network Automation and Programmability Abstraction Layer with Multivendor support]]> networking python routers https://pinboard.in/u:matschaffer/b:9d76ed48e3ce/ 2016-04-19T03:36:52+00:00 http://pyfunc.blogspot.jp/2012/03/external-tables-in-hive-are-handy.html matschafferhive s3 hadoop aws https://pinboard.in/u:matschaffer/b:e2a95f542798/ 2016-04-19T03:36:36+00:00 http://docs.qubole.com/en/latest/faqs/hive/data-directory-structure-s3-can-access.html matschafferhadoop s3 hive https://pinboard.in/u:matschaffer/b:0e01bce459f7/ 2016-04-19T03:31:13+00:00 http://qpleple.com/hive-how-to-create-a-table-from-csv-files/ matschafferhive csv s3 https://pinboard.in/u:matschaffer/b:f38ca2c3f6da/ 2016-04-18T21:22:54+00:00 http://agiletesting.blogspot.jp/2015/01/setting-up-openvpn-server-inside-aws-vpc.html matschaffervpn vpc aws openvpn https://pinboard.in/u:matschaffer/b:2ede71603c12/ 2016-04-10T14:22:16+00:00 https://iovisor.github.io/bcc/ matschafferlinux performance tracing bpf https://pinboard.in/u:matschaffer/b:8de2842b62e1/ 2016-04-10T14:20:59+00:00 https://github.com/elastic/libbeat/issues/279 matschafferlibbeat - Moved to: https://github.com/elastic/beats]]> logging lumberjack https://pinboard.in/u:matschaffer/b:3f6ffad43300/ 2016-04-10T14:19:07+00:00 https://packetzoom.com/blog/logzoom-a-fast-and-lightweight-substitute-for-logstash.html matschafferToday, we at PacketZoom are proud to release our open source tool LogZoom, a fast, lightweight, and reliable log data indexer written in Go. If you've ever considered using Logstash, Fluentd, or some other tool for log aggregation, you may want to consider using LogZoom instead. Here are a number of resources for getting up and running with LogZoom: Home page Binary release for Ubuntu 14.04 Example configuration files]]> golang logging logstash https://pinboard.in/u:matschaffer/b:58364e26ae96/ 2016-04-04T21:03:32+00:00 http://www.ipevo.com/prods/Point-2-View-USB-Camera matschafferThe Point 2 View USB Document Camera provides live image capture for documents, pictures, textbooks, and three-dimensional objects—all at hundreds or even thousands less than conventional document cameras and overhead projectors. And with its ultra-portab]]> usb camera presentations https://pinboard.in/u:matschaffer/b:89675f9bf81f/ 2016-04-04T20:56:18+00:00 https://www.projectcalico.org/ matschafferdocker unix networking https://pinboard.in/u:matschaffer/b:f8b9a18523d0/ 2016-03-23T04:06:10+00:00 https://dalmatiner.io/ matschaffermetrics database zfs riak https://pinboard.in/u:matschaffer/b:01e9960ac18a/ 2016-03-23T03:58:25+00:00 http://jvns.ca/blog/2016/03/16/tcpdump-is-amazing/ matschaffertcpdump linux networking https://pinboard.in/u:matschaffer/b:e839eed700af/ 2016-03-13T20:57:04+00:00 https://www.linux.com/learn/tutorials/442451-inspecting-disk-io-performance-with-fio/ matschaffer� Storage performance has failed to keep up with that of other major components of computer systems. Hard disks have gotten larger, but their speed has not kept pace with the relative speed]]> fio disk performance linux https://pinboard.in/u:matschaffer/b:a81fff72bbfa/ 2016-03-13T20:44:03+00:00 http://smackerelofopinion.blogspot.jp/2009/10/blktrace-baded-tools-seekwatcher.html matschafferblktrace linux disk performance https://pinboard.in/u:matschaffer/b:fc61e77a76ad/ 2016-03-13T20:43:55+00:00 http://smackerelofopinion.blogspot.jp/2009/10/block-io-layer-tracing-using-blktrace.html matschafferblktrace linux disk performance https://pinboard.in/u:matschaffer/b:f81b8ac8a90e/ 2016-03-13T20:30:51+00:00 http://blog.codeship.com/surrogate-websockets/ matschafferrails elixir websockets https://pinboard.in/u:matschaffer/b:1266a51f64fc/ 2016-03-13T20:20:17+00:00 https://github.com/juttle/juttle matschafferjuttle - Juttle dataflow programming language]]> dataviz streaming time-series https://pinboard.in/u:matschaffer/b:2f6ca5df2363/ 2016-03-13T20:16:40+00:00 https://quizlet.com/blog/whats-the-best-cloud-probably-gcp matschafferIn 2015 we migrated Quizlet from our legacy host to a large cloud provider. AWS is the default choice for most companies, but after comparing the options, we went with Google Cloud Platform (GCP). This is a summary of our analysis. Quizlet is now the ~50th biggest website in the U.S. in terms of traffic. Our technical infrastructure of 200 cloud machines supports 200,000 transactions a minute on an average day with significant shifts in traffic that depend on the school calendar. All...]]> aws google cloud comparison https://pinboard.in/u:matschaffer/b:13b7dc1d2b91/ 2016-02-24T20:28:20+00:00 http://hardening.io/ matschafferdevops security automation https://pinboard.in/u:matschaffer/b:3a6aed45130d/ 2016-02-22T05:32:00+00:00 http://dkron.io/ matschaffercron devops distributed golang consul https://pinboard.in/u:matschaffer/b:afc353289e8a/ 2016-02-20T13:20:54+00:00 https://github.com/seanedwards/chef-cfer-consul-cluster matschafferchef-cfer-consul-cluster - Self-bootstrapping Consul cluster using Cfer and Amazon CloudFormation]]> consul chef aws cloudformation https://pinboard.in/u:matschaffer/b:28ee2ead9dc9/ 2016-02-19T20:52:20+00:00 http://sigmajs.org/ matschafferjs graph visualization https://pinboard.in/u:matschaffer/b:c1fdd3e02c48/ 2016-02-19T04:49:19+00:00 http://hoverfly.io/ matschafferweb tools proxy testing http https://pinboard.in/u:matschaffer/b:df9fc26097b9/ 2016-02-09T20:49:47+00:00 https://github.com/someara/kitchen-dokken matschaffer chef testkitchen docker https://pinboard.in/u:matschaffer/b:cdb7760596e0/ 2016-02-09T20:46:48+00:00 https://getbitbar.com/ matschafferosx tools menubar https://pinboard.in/u:matschaffer/b:b2223a4ca408/ 2016-02-08T02:56:51+00:00 https://egghead.io/series/mastering-asynchronous-programming-the-end-of-the-loop matschafferLearning how to build and manage asynchronous programs is perhaps the most important part of becoming an effective JavaScript programmer. Unlike most programming languages, JavaScript is single-threaded. As a result, JavaScript programs must use async APIs to stay responsive to user input while performing long-running tasks like server requests and animations. You can't get very far in a JavaScript program without running across an asynchronous API. Async programming may seem daunt...]]> javascript async tutorial https://pinboard.in/u:matschaffer/b:6bced8a96bea/ 2016-02-08T02:55:01+00:00 https://github.com/jfrazelle/cliaoke matschaffercliaoke - Command Line Karaoke]]> karaoke cli golang https://pinboard.in/u:matschaffer/b:6fa594a96b9a/ 2016-02-06T21:43:50+00:00 http://codepen.io/patterns/ matschaffercss design web UI https://pinboard.in/u:matschaffer/b:13d544e68790/