Cel de-al doilea articol din seria noastra despre object-relational Mapping folosind JPA, Hibernate si Spring Data JPA. De data aceasta discutam despre persistenta cu JPA. Persistenta cu JPA Aplicatie JPA Vom scrie o aplicatie JPA care sa salveze un item intr-o baza de date si apoi o sa il recupereze. Masina pe care ruleaza codul…

Daca ar exista o metoda de a oferi analistilor un layer SQL peste Kafka Streams atunci cand facem Streaming Data. In unul din proiectele noastre, am avut de-a face cu o situatie unde echipa de analisti aveam nevoie sa lucreze cu Streaming Data insa nu aveau competente de programare. Erau…

So, we learned to determine the parameters from which four motivation groups are formed: ES, EN, IS and IN. Let’s look now at the individual description of each of them. The first group — ES or “Status” As a rule, representatives of this type are visible straight away — they try to stand out. They strive to…

At Luxoft Training we’re never standing still, whether we are updating our current trainings or developing new ones. So, check out our most recent additions to the portfolio. We have increased our training offer in the area of software testing, data science, programming and software architecture. …

In one of my projects we hаve а Kibаnа dаshbоаrd with сооl сhаrts we’ve built thаt shоw us interesting dаtа оn the Imраlа queries frоm the lаst 14 dаys. Оne оf the сhаrts in the dаshbоаrd shоws the 75, 90 аnd 95 рerсentiles оf the queries durаtiоn. Thаnks tо this…

Partea a doua din seria noastra legata de amanare si modul in care ne impacteaza vietile noastre de zi cu zi. Exista multi oameni care spun ca uneori procrastinarea este utila. De fapt, unii cercetatori cred ca amanarea ne permite sa ne conservam resursele. Cand societatea ne spune: “Fii mai…

Any manager knows that motivated employees are the key to any company’s success. Yet it’s very difficult to make sure that people, with completely different characters, views, and needs, will share the company’s goals and work together to implement them. Motivating employees is a process of identifying their motives, i.e…

In aceasta serie de articole vom compara JPA, Hibernate si Spring Data JPA si vom vedea in ce situatii este bine sa lucram cu fiecare dintre ele. Object persistence inseamna ca informatia din obiectele dintr-o aplicatie poate sa ramana si dupa ce acea aplicatie a fost executata. Insemnand ca informatia…

The last article in our series on object-relational mapping using JPA, Hibernate and Spring Data JPA. Comparing the performance of persisting entities We’ll analyze the performances of persisting entities through the three approaches, considering the number of needed dependencies and JAR files to run the project, the number of lines of code to write, and the…