TSDBINFLUXDB A TIME SERIES DATABASE

Created by / Gianluca Arbezzano @GianArb

TSDBTIME SERIES DATABASE

It is a software system that is optimized for handling time seriesdata, arrays of numbers indexed by time (a datetime or a

datetime range)

LEARN STARTUPEric Ries

The Lean Startup: How Today's Entrepreneurs Use ContinuousInnovation to Create Radically Successful Businesses

TIME SERIES DATAA time series is a sequence of data points, measured typically at

successive points in time spaced at uniform time intervals

OTHER POSSIBILITYGoogle AnalyticsAmazon CloudWatch...

INFLUXDB

An open-source distributed time series database with noexternal dependencies

it is written in Golang

wget http://s3.amazonaws.com/influxdb/influxdb_latest_amd64.debsudo dpkg -i influxdb_latest_amd64.deb

Docs

WHY?Real timeEasyScalableHttp api & Client(php, python, ruby...)Single source

OPEN SOURCE

Github

GRAFANA

An open source, feature rich metrics dashboard and graph editorfor Graphite, InfluxDB & OpenTSDB.

GETTING STARTEDcurl -X POST -d '[ { "name" : "hd_used", "columns" : ["value", "host", "mount"], "points" : [ [23.2, "serverA", "/mnt"] ] } ]' 'http://localhost:8086/db/mydb/series?u=root&p=root'

MORE POINTS FOR INSERT[ { "name": "log_lines", "columns": ["time", "sequence_number", "line"], "points": [ [1400425947368, 1, "this line is first"], [1400425947368, 2, "and this is second"] ] }]

IMPLEMENT UDPPROTOCOL

[input_plugins.udp] enabled = true port = 4444 database = "search"

InfluxDB is down? Your APP works!

BENCHMARK UDP VS TCPCorley\Benchmarks\InfluxDB\AdapterEvent Method Name Iterations Average Time Ops/second ------------------------ ------------ -------------- ------------- sendDataUsingHttpAdapter: [1,000 ] [0.0026700308323] [374.52751] sendDataUsingUdpAdapter : [1,000 ] [0.0000436344147] [22,917.69026]

QUERYcurl 'http://localhost:8086?u=root&p=root&q=select * from log_lines limit 1'

[ { "name": "log_lines", "columns": ["time", "sequence_number", "line"], "points": [ [1400425947368, 287780001, "here's some useful log info"] ] }]

ADMIN PANEL:8083

FEATURESCreate databaseManage usersQuery and Graphs

GRAFANAIs an Javascript DashboardOpenSource

Drag and drop panelsClick and select region to zoomBars, Lines, PointsMix lines, bars and pointsInfluxDB query editorAnnotation lines

ANNOTATIONS?!

You can mark deploy and monitoring differences between twoversions

CORLEY/INFLUXDB-PHP-SDKAnother influxdb SDK written in PHP

INSTALLphp composer.phar require corley/influxdb-sdk:dev-master

ADAPTER SYSTEMVery flexible

UDP AdapterGuzzle AdapterYour implementation..

CREATE CLIENT$options = new \InfluxDB\Options();$adapter = new \InfluxDB\Adapter\UdpAdapter($options);

$client = new \InfluxDB\Client();$client->setAdapter($adapter);

FACTORY PATTERN$options = [ "adapter" => [ "name" => "InfluxDB\\Adapter\\GuzzleAdapter", "options" => [ // guzzle options ], ], "options" => [ "host" => "my.influx.domain.tld", ], "filters" => [ "query" => [ "name" => "InfluxDB\\Filter\\ColumnsPointsFilter" ], ],];$client = \InfluxDB\ClientFactory::create($options);

MARK YOUR EVENT$client->mark("error.404", ["page" => "/a-missing-page"]);$client->mark("app.search", $points, "s");

QUERY$influx->query("select * from mine");$influx->query("select * from mine", "s");

$client->setFilter(new ColumnsPointsFilter());$data = $client->query("select * from hd_used");

THE KEY OF MEASURE

GitHub - Making MySql Better at GitHub

RICHARD FEYNMAN - THE KEY TO SCIENCE

1. Guess2. Compute Consequences3. Compare with experiment/experience

"IF IT DISAGREES WITH EXPERIMENT, IT’S WRONG"

FUTUREStar 12 Star this project

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