Cloud applications often benefit from deployment on serverless technology Function-as-a-Service (FaaS), which may instantly spawn numerous functions and charges users for the period when are running. Maximum is achieved orchestrated in a workflow or function choreographies (FCs). However, many provider limitations specific FaaS, such as maximum concurrency duration increase failure rate, can se...

In this paper, the authors, based on a case study of Polish healthcare IT system being deployed to cloud, show possibilities for limiting computing resources consumption rarely used services. The architecture today’s developed application systems is often architectural style microservices, where individual groups services are independently each other. This also with under discussion. Most often...

O desempenho analítico do acoplamento de geração de hidretos com sistema de aprisionamento de átomos (HG-IAT) em espectrometria de absorção atômica com chama (FAAS) foi avaliado para determinação de In e Tl em material de referência. Hidretos de índio (InH 3 ) e tálio (TlH) foram atomizados em sistema IAT aquecido em chama ar-acetileno. Investigou-se um novo arranjo da técnica hifenizada HG-IAT...

In the present paper, a separation/preconcentration procedure is presented for the solid phase extraction of Pb and Cd from environmental samples on a natural adsorbent (ram horn powder, RHP), prior to their determination by flame atomic absorption spectrometry (FAAS). The procedure is based on the adsorption of the bivalent ions of these metals as their 1-nitroso-2-naphthol-3,6-disulphonic aci...

A nagyműszeres analitikai vizsgálatok eredményeinek megbízhatóságát a minőségbiztosítási rendszer eszközei hivatottak garantálni. Jelen dolgozatban az emberi hibákból és más apró mulasztásokból adódó, így szabványtól eltérő eredményességét vizsgáljuk ICP-OES, illetve annak visszaellenőrzésére szolgáló FAAS módszerekkel. Egy ismeretlen összetételű talajmintát vizsgáltunk egy ismert referencia ta...

Received 03 May 2013, Revised 28 December 2013, Accepted 31 December 2013 -------------------------------------------------------------------------------------------------------------------------------------------Abstract A new cloud point extraction (CPE) method for the preconcentration of trace iron speciation in natural waters prior to determination by flame atomic absorption spectrometry (F...

Serverless computing greatly simplifies the use of cloud resources. In particular, Function-as-a-Service (FaaS) platforms enable programmers to develop applications as individual functions that can run and scale independently. Unfortunately, require fine-grained support for mutable state synchronization, such machine learning (ML) scientific computing, are notoriously hard build with this new p...