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The needle and the haystack: visualizing single datapoints out of billions

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The needle and the haystack: visualizing single datapoints out of billions
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141
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Python tools like Bokeh and Dash let you build custom Web-based interactive visualization apps and dashboards. While these solutions work well to visualize megabyte-sized datasets, web technologies struggle to render gigabyte or larger datasets efficiently, because they transfer all the data into the client browser. Pre-rendering the data on the server using a tool like Datashader can visualize such large datasets efficiently, but the resulting static renderings make exploring individual datapoints difficult. This talk demonstrates how the HoloViz ecosystem of tools (holoviz.org) allows you to run exploratory notebooks and build dashboards that do server-side rendering of billions of data points without losing the ability to interactively inspect and annotate individual samples in the browser.
Single-precision floating-point formatPopulation densityAerodynamicsSample (statistics)Open setInteractive televisionEntire functionLoginView (database)Online helpKernel (computing)Read-only memoryWeb browserRootBookmark (World Wide Web)Route of administrationStorage area networkSoftware developerOpen sourceBitMultiplication signLibrary (computing)Data structureAreaCategory of beingDifferent (Kate Ryan album)Morley's categoricity theoremGraph coloringMedical imagingMereologyPlotterMaxima and minimaFocus (optics)QuicksortLevel (video gaming)Normal (geometry)Equaliser (mathematics)Set (mathematics)NumberDistribution (mathematics)HistogramSelectivity (electronic)ScatteringAudiovisualisierungProjective planeSparse matrixView (database)Point (geometry)First-person shooterImage warpingSampling (statistics)Single-precision floating-point formatVisualization (computer graphics)Computer animationLecture/Conference
Kernel (computing)Cellular automatonView (database)Computer fileHistogramTouchscreenComputer-generated imagerySample (statistics)CodeParameter (computer programming)Range (statistics)Texture mappingNetwork topologyAerodynamicsQuery languageFluid staticsVideo trackingForestFingerprintSicAdvanced Encryption StandardFreewareCone penetration testMathematicsLattice (order)Letterpress printingPoint (geometry)Function (mathematics)Visualization (computer graphics)SubsetPairwise comparisonPlot (narrative)Sampling (statistics)Zoom lensPersonal area networkLibrary (computing)Distribution (mathematics)Computer multitaskingPhysical systemInteractive televisionComputer configurationServer (computing)Open setEvent horizonFile formatMusical ensembleOnline helpClient (computing)AdditionLinear mapSurjective functionElectric currentQuicksortCircleEvent horizonHistogramGeometryGraph coloringPlotterInteractive televisionPixelMathematical objectMappingFunction (mathematics)Data structureInformationPoint (geometry)Server (computing)Web browserDynamic rangeMedical imagingElectronic mailing listSampling (statistics)StatisticsTerm (mathematics)2 (number)Peer-to-peerSlide ruleEqualiser (mathematics)NumberLoginMassRaster graphicsLevel (video gaming)Instance (computer science)Context awarenessLibrary (computing)Clique-widthSubsetScaling (geometry)Limit (category theory)Functional (mathematics)TouchscreenCursor (computers)Personal area networkSet (mathematics)Client (computing)MereologyMiniDiscMultiplication signFluid staticsCountingQuery languagePhysical systemView (database)TesselationNeuroinformatikAttractorLaptopComputerComputer animation
Query languagePersonal area networkZoom lensSource codeView (database)Element (mathematics)Electric currentSample (statistics)Default (computer science)Electronic visual displayInformationCursor (computers)Function (mathematics)Plot (narrative)Digital filterAreaStatement (computer science)Raster graphicsPoint (geometry)LoginCellular automatonKernel (computing)Online helpMilitary operationOverlay-NetzSubject indexingPixelCodeMechanism designShape (magazine)BuildingInteractive televisionScale (map)Revision controlDisintegrationAlpha (investment)LaceClient (computing)SubsetPairwise comparisonLibrary (computing)Visualization (computer graphics)Computer-generated imageryFile formatComputer configurationRange (statistics)AdditionTexture mappingPrice indexMaxima and minimaoutputArray data structureSet-top boxRandom numberWeb pageDemo (music)Reduction of orderTransponderDigital photographyStatisticsDifferent (Kate Ryan album)Electronic mailing listSubject indexingInformationQuery languageSampling (statistics)Cursor (computers)Figurate numberRight angleAreaPosition operatorFrame problemMessage passing1 (number)CodePoint (geometry)View (database)Entire functionServer (computing)Shader <Informatik>First-person shooterMultiplication signSelectivity (electronic)BitCircleVisualization (computer graphics)Set (mathematics)Single-precision floating-point formatTrailDependent and independent variablesPrice indexHistogramMusical ensembleNumberQuicksortRaw image formatMaxima and minimaMedical imagingTable (information)MereologyOperator (mathematics)Interactive televisionTesselationLevel (video gaming)Graph coloringEqualiser (mathematics)Demo (music)PlotterMathematical analysisSource codeStandard deviationContext awarenessRaster graphicsGeometryDynamic rangeArithmetic meanRange (statistics)Filter <Stochastik>2 (number)Online helpComputer animation
TransponderDigital photographyQuery languagePersonal area networkZoom lensKernel (computing)View (database)Function (mathematics)Reduction of orderSample (statistics)Casting (performing arts)Real numberCellular automatonClique-widthData storage deviceMultitier architectureDifferential (mechanical device)Bit rateElasticity (physics)CodeRadical (chemistry)TouchscreenFormal languageData structureGraph coloringSet (mathematics)Multiplication signRight angleType theoryReduction of orderDifferent (Kate Ryan album)Task (computing)Virtual machineQuicksortComputer animationSource code
TransponderDigital photographyZoom lensPersonal area networkOptical character recognitionDemo (music)Reduction of orderSample (statistics)RootView (database)Kernel (computing)Range (statistics)Query languageUniform resource locatorSet (mathematics)Point (geometry)QuicksortShader <Informatik>Computer animation
Plot (narrative)PlastikkarteReliefLine (geometry)WindowScripting languageView (database)Exact sequenceZoom lensQuery languagePersonal area networkAerodynamicsRange (statistics)LoginKernel (computing)Reduction of orderTransponderWeightLengthRight angleLaptopComputer animation
InformationZoom lensBit rateRootVolumenvisualisierungReliefImage resolutionMetreSquare numberShader <Informatik>Digital photographySet (mathematics)Drill commands1 (number)PixelType theoryServer (computing)QuicksortWeb browser2 (number)Query languageComputer animation
TransponderDigital photographyZoom lensQuery languagePersonal area networkRootKernel (computing)View (database)Function (mathematics)LaptopReduction of orderSample (statistics)LaptopRow (database)CodeTemplate (C++)Computer animation
RootEngineering physicsBit rateVolumenvisualisierungSample (statistics)Point (geometry)BitCodeLaptopSystem callProxy serverQuicksortInformationAsynchronous Transfer ModeComputer animation
Casting (performing arts)RootSample (statistics)Point (geometry)BitInformationGraph coloringArithmetic meanLecture/Conference
RootTexture mappingSubsetLink (knot theory)InformationPoint (geometry)LoginKernel (computing)View (database)TouchscreenUsabilityAdditionMilitary operationOverlay-NetzRaster graphicsSample (statistics)LaptopTemplate (C++)Video trackingComputer fileBit rateSeries (mathematics)Pole (complex analysis)Drill commandsLattice (order)Open setCodeWebsiteScripting languageServer (computing)View (database)Operator (mathematics)MappingLine (geometry)Subject indexingGraph coloringCategory of beingGoodness of fitMorley's categoricity theoremProcess (computing)Time seriesMereologyFocus (optics)Multiplication signShader <Informatik>Computer animation
GeometryWordOpen sourceProjective planeSet (mathematics)Expert systemWebsitePlotterFormal languageSpacetimeFocus (optics)CurvatureNumberPlastikkarteView (database)BitPoint (geometry)Stack (abstract data type)Source codePiLecture/ConferenceComputer animation
Transcript: English(auto-generated)