These days many developers and DBAs have to deal with multiple databases. Knowing strengths and weaknesses of each database product becomes an increasingly important skill.
In the web market there is a lot of interest in comparative analysis of the two most popular open source databases: MySQL and PostgreSQL. The PostgreSQL community shows an estimable activity to highlight PostgreSQL’s strength and MySQL’s weaknesses.
In this talk we will discuss the other side of…
We analyze the history of education, applying the dialectical triad thesis – antithesis – synthesis. Moreover, under the “thesis” we understand “vocational education (mentoring)”, “antithesis” – “European higher education” and policy that recognizes their value, preserving dignity and avoiding deficiencies, becomes a “agile education”. Next, we elaborate on quite a large range of instruments agile education and…
The aim of this paper is reducing recovery time of a failed component in a distributed storage system, hence, increasing availability of the entire cloud infrastructure. Using proposed data placement method, we showed that recovery time of LRC codes can be reduced by 70%-80% on average, and by 160% for regenerating codes, compared to the classical approaches. Besides, this work presents an efficient algorithm of scaling regenerating codes that allows using these codes in dynamic clusters.…
Special prices for the hotels and visa support are offered to the conference guests.