Sakin injin ajiya na TileDB 2.0

Aka buga a wurin ajiya TileDB 2.0, an inganta shi don adana tsararraki masu yawa da bayanan da aka yi amfani da su a cikin lissafin kimiyya. Tsari daban-daban don sarrafa bayanan kwayoyin halitta, sararin sarari da bayanan kuɗi an ambaci su azaman wuraren aikace-aikacen TileDB, watau. Tsarukan aiki m ko ci gaba da cika tsararraki masu girma dabam. TileDB yana ba da ɗakin karatu na C ++ don ɓoye damar samun bayanai da metadata a sarari a cikin aikace-aikace, kula da duk ƙaramin matakin aiki don ingantaccen ajiya. An rubuta lambar aikin a C++ da rarraba ta ƙarƙashin lasisin MIT. Yana goyan bayan aiki akan Linux, macOS da Windows.

Babban fasali na TileDB:

• Ingantattun hanyoyi don adana tsararrun tsararru, bayanan da ba su ci gaba ba; jeri yana cike da gutsuttsura kuma yawancin abubuwan sun kasance babu komai ko kuma suna ɗaukar ƙima ɗaya.
• Ikon samun damar bayanai a tsarin maɓalli-ƙimar ko saitin shafi (DataFrame);
  

• Yana goyan bayan haɗin kai tare da ajiyar girgije AWS S3, Google Cloud Storage da Azure Blob Storage;
• Taimako don tsararrun tiled (block);
• Ability don amfani da daban-daban matsawa bayanai da boye-boye algorithms;
• Taimako don tabbatar da gaskiya ta hanyar amfani da lissafin kuɗi;
• Yi aiki a cikin nau'i-nau'i masu yawa tare da shigarwar / fitarwa daidai;
• Taimako don sigar bayanan da aka adana, gami da dawo da yanayi a wani wuri a baya ko sabuntawar atomic na duka manyan saiti.
• Ability don haɗa metadata;
• Taimako don tattara bayanai;
• Ƙimar haɗin kai don amfani azaman ƙaramin injin ajiya a cikin Spark, Dask, MariaDB, GDAL, PDAL, Rasterio, gVCF da PrestoDB;
• Dakunan karatu don C++ API don Python, R, Java da Go.

Saki 2.0 sananne ne don goyon bayanta ga manufar "DataFrame", wanda ke ba da damar adana bayanai a cikin nau'ikan ginshiƙan ƙima na tsawon sabani, daura da wasu halaye. Hakanan an inganta ma'ajiyar don sarrafa ƙananan tsararrun masu girma dabam (kwayoyin halitta suna iya adana bayanai na nau'ikan daban-daban kuma suna iya yin ayyukan haɗin gwiwa akan ginshiƙan nau'ikan daban-daban, misali, waɗanda ke adana suna, lokaci da farashi). Ƙara tallafi don ginshiƙai tare da bayanan kirtani. Abubuwan da aka ƙara don haɗawa tare da Google Cloud Storage da Azure Blob Storage. API ɗin yaren R an sake tsara shi.

source: budenet.ru