2020年4月总结
起床与专注时间
2020年4月，我平均每天9点41分起床。4月份的30天里我总计专注了104小时21分钟，平均每天的专注时间是3小时21分钟，比上个月下降了59分钟。本月工作效率最高的两个时间点是上午11点和下午5点。
网课
我看完了CMU 15/445的20到24课，和CMU 15-721的1到5课。
文献
我读完了以下文献：
Jeff Dean and Sanjay Ghemawat. MapReduce: Simplified Data Processing on Large Clusters. OSDI, 2004.
Atul Adya, Barbara Liskov, and Patrick O'Neil. Generalized Isolation Level Definitions. ICDE, 2000.
Eric Brewer. CAP Twelve Years Later: How the "Rules" Have Changed. IEEE Computer, 45, 2 (2012).
Y. Wu, et al., An Empirical Evaluation of In-Memory Multi-Version Concurrency Control, in VLDB, 2017
D.R.K. Ports, et al., Serializable Snapshot Isolation in PostgreSQL, in VLDB, 2012
Y. Huang, et al., Opportunities for Optimism in Contended Main-Memory Multicore Transactions, in VLDB, 2020
T. Neumann, et al., Fast Serializable Multi-Version Concurrency Control for Main-Memory Database Systems, in SIGMOD, 2015
H. Lim, et al., Cicada: Dependably Fast Multi-Core In-Memory Transactions, in SIGMOD, 2017
P.-A. Larson, et al., High-Performance Concurrency Control Mechanisms for Main-Memory Databases, in VLDB, 2011
J. Böttcher, et al., Scalable Garbage Collection for In-Memory MVCC Systems, in VLDB, 2019
J. Lee, et al., Hybrid Garbage Collection for Multi-Version Concurrency Control in SAP HANA, in SIGMOD, 2016
Z. Wang, et al., Building A Bw-Tree Takes More Than Just Buzz Words, in SIGMOD, 2018
S.K. Cha, et al., Cache-Conscious Concurrency Control of Main-Memory Indexes on Shared-Memory Multiprocessor Systems, in VLDB, 2001
G. Graefe, A Survey of B-Tree Locking Techniques, in TODS, 2010
J. Levandoski, et al., The Bw-Tree: A B-tree for New Hardware, in ICDE, 2013
J. Faleiro, et al., Latch-free Synchronization in Database Systems: Silver Bullet or Fool's Gold?, in CIDR, 2017
T. Kissinger, et al., KISS-Tree: smart latch-free in-memory indexing on modern architectures, in DaMoN, 2012
V. Leis, et al., The Adaptive Radix Tree: ARTful Indexing for Main-Memory Databases, in ICDE, 2013
