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IMPLEMENTASI STAR SCHEMA PADA STUDI KASUS PERPUSTAKAAN BERSKALA UNIVERSITAS
SINTECH (Science and Information Technology) Journal, 2021 Libraries are service units with high storage complexity as evidenced by more data being stored for each year. The data that is not integrated makes the complex problem because every year the process that is carried out continues to increase, especially
Wildan Suharso +3 more
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Data generator for evaluating ETL process quality [PDF]
, 2017 Obtaining the right set of data for evaluating the fulfillment of different quality factors in the extract-transform-load (ETL) process design is rather challenging.
Abelló Gamazo, Alberto +3 more
core +2 more sources
RIED: Revista Iberoamericana de Educación a Distancia, 2017 Language MOOCs (LMOOCs), whose content is related to language teaching, is still a field in need of further exploration, with respect to both the number of courses available and scientific research carried out, constituting a developing and expanding ...
Beatriz Sedano Cuevas
doaj +1 more source
Frequent patterns in ETL workflows: An empirical approach [PDF]
, 2017 The complexity of Business Intelligence activities has driven the proposal of several approaches for the effective modeling of Extract-Transform-Load (ETL) processes, based on the conceptual abstraction of their operations.
Abelló Gamazo, Alberto +3 more
core +2 more sources
Jurnal ELTIKOM: Jurnal Teknik Elektro, Teknologi Informasi dan Komputer, 2022 UD. Makmur Sejahtera sebagai salah satu distributor terbesar untuk barang kebutuhan sehari-hari di Manokwari Papua, memiliki data-data transaksi penjualan untuk setiap kategori barang dan jenis barang.
I Putu Agus Eka Pratama, Rey Bernard
doaj +1 more source
Anisotropic materials in OLEDs for high outcoupling efficiency [PDF]
, 2015 We present the results of an optical study in which we evaluate the effect of anisotropic electron transport layers (ETL) and anisotropic hole transport layers (HTL) on the outcoupling efficiency of bottom emitting organic light emitting diodes (OLEDs ...
Callens, Michiel +2 more
core +1 more source
A Grammar for Reproducible and Painless Extract-Transform-Load Operations on Medium Data [PDF]
, 2018 Many interesting data sets available on the Internet are of a medium size---too big to fit into a personal computer's memory, but not so large that they won't fit comfortably on its hard disk.
Baumer, Benjamin S.
core +4 more sources
Enhancement of Perovskite Solar Cells by TiO2-Carbon Dot Electron Transport Film Layers
Nanomaterials, 2022 The high performance of perovskite solar cells was produced with the help of an electron transport layer (ETL) and hole transport layer. The film ETL (mesoporous (meso)-TiO2/carbon dot) boosted the efficiency of the perovskite solar cells.
Tamasgen Fikadu Yadeta +3 more
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A fast and robust numerical scheme for solving models of charge carrier transport and ion vacancy motion in perovskite solar cells [PDF]
, 2018 Drift-diffusion models that account for the motion of both electronic and ionic charges are important tools for explaining the hysteretic behaviour and guiding the development of metal halide perovskite solar cells. Furnishing numerical solutions to such
Courtier, N. E. +2 more
core +2 more sources
, 2018 ETL is short for Extract-Transform-Load. The ETL process extracts data from operational source systems, transforms the data, and loads the data into a target. The transformations to perform on the data can involve a plethora of different activities, e.g., filtering, normalization or de-normalization to a desired form, joins, conversion, and cleansing ...
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