On their way towards assuring growth and long-term sustainability, many modern small and medium sized enterprises (SMEs) from the European Union have set building a stronger brand as one of their primary goals. To achieve this, an integrated framework for managing the continuous enhancement of their brand equity level by adopting digital marketing tools and techniques (DMTTs), has increasingly become a necessity for most of the modern SMEs. However, even if such an approach provides plenty of benefits, such as better audience targeting and reduction of traditional marketing expenses, implementing these complex processes in their business models poses a series of challenges like choosing the best selection of DMTTs. For this reason, a conceptual model is proposed in the first part of the paper, with the aim to highlight a framework that will help underline the links between DMTTs and other key elements that can provide an increase in brand equity of SMEs, thus contributing to growth and enhancing the sustainability level. Following the proposed model, research aimed at two main directions has been conducted in the second part. The first direction was to analyze the degree in which modern SMEs from the European Union located in Romania dedicate themselves toward embracing sustainability goals and principles. The second one represents an analysis using also the SPSS software solution on the most used selections of DMTTs mentioned in the presented conceptual model. The results obtained provide a starting point for those modern SMEs that choose to follow the path of sustainability by creating and enhancing their brand equity through DMTTs.

The paper shows that anti-entropy protocols can process only a limited rate of updates, and proposes and evaluates a new state reconciliation mechanism as well as a flow control scheme for anti-entropy protocols.

Microsoft Cluster Service (MSCS) extends the Windows NT operating system to support high-availability services. The goal is to offer an execution environment where off-the-shelf server applications can continue to operate, even in the presence of node failures. Later versions of MSCS will provide scalability via a node and application management system which allows applications to scale to hundreds of nodes. In this paper we provide a detailed description of the MSCS architecture and the design decisions that have driven the implementation of the service. The paper also describes how some major applications use the MSCS features, and describes features added to make it easier to implement and manage fault-tolerant applications on MSCS.

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