The last 2 years have witnessed a tremendous rise in esports in the US and, with it, a growing concern about the lack of diversity and its underlying probable cause: toxicity toward women and minorities. The popularity of this new pastime among undergraduates has skyrocketed and club leagues are quickly transitioning into collegiate sports, leaving universities to rapidly catch up with student demand in order to attract and keep a technologically-adept incoming student body. The University of California, Irvine has become a leader in collegiate esports programs, boasting a centrally located, dedicated esports arena, an active gaming student body (72%), and undergraduate scholarships. The goal is to be a leader not merely on the digital field, however. The goal is to also live up to the long-standing commitment to diversity and inclusion across all aspects of campus life. In this article, the authors detail the strategy for accomplishing this. As university esports programs emerge nationwide, so too must campus policies and practices that ensure a welcoming and safe environment for all students.
Sybase is a leading RDBMS vendor that started by providing OLTP systems for the client-server environment and is currently maturing into an enterprise-wide data management solution provider. As a critical part of this enterprise-wide data management strategy, Sybase Replication Server supports data replication in a distributed environment. In such an enviromnent, the same data may be replicated at multiple sites for quick data access and for high data availability. Replicated data can be maintained using strong consistency or weak consistence algorithms. Algorithms for maintaining strong consistency, such as primary copy and quorum consensus, severely limit data availability during network partition.Sybase Replication Server implements asynchronous, transactionally consistent log replication using primary copy replication model. Figure 1. shows the basic replication system architecture. Applications update the primary database. The updates are logged and scanned from the primary database log by the Log Transfer Manager (LTM). The LTM passes the updates to the primary Replication Server which determines which replicates are interested in the updates and forwards them to the appropriate replicate Replication Server.The replicate Replication Server applies the updates to the replicate database in the same serial transaction order that was applied at the primary site.A data replication request is called a subscription. A subscription includes data qualifications similar to the where Figure 1. Sybase Replication System Architecture .(3 Replication Server Replication Server WAN .@ Log -.@ Transfer Manager Replicate Primary Database clause in a SQL select command, making fine-granularity data replication possible. A highly scalable subscription rules resolution engine determines which subscriptions are interested in which rows, Some rows can be subscribed to by multiple subscriptions, while other rows can migrate in and out of the subscription data set. Both cases are handled in a transactionally consistent manner.When a subscription is created, its initial data set needs to be copied to the replicate database. When a subscription is dropped, its data set needs to be deleted from the replicate database. Both operations are performed dynamically and keep the data at the replicates transactionally consistent. The Replication Server scans the primary database log and continuously propagates the updates using store and forward techniques, At the primary database, the Log Transfer Manager prevents the database log from being truncated before the updates are replicated, Distributed mirroring allows messages to be stored at multiple sites to facilitate disaster recovery. Primary and replicate database dumps are coordinated in order to recover the entire distributed system to a consistent state. Replicates can update primary data asynchronously using request functions. Requests are submitted at the replicates by executing stored procedures, They are delivered to the primary and applied. The updates caused by these requests at t...
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