Data-Intensive Systems Lab at Simon Fraser University

All

22 repositories

preemptdb
Public
Low-Latency Transaction Scheduling via Userspace Interrupts: Why Wait or Yield When You Can Preempt? (SIGMOD 2025)
database scheduling htap uintr preemptive-scheduling
C++
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MIT License
•1•29•0•0•Updated Dec 5, 2024Dec 5, 2024
tabular
Public
C++
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Apache License 2.0
•0•1•0•0•Updated Dec 2, 2024Dec 2, 2024
mosaicdb
Public
The Art of Latency Hiding in Modern Database Engines (VLDB 2024)
database scheduling asyncio coroutine nvme-ssd transaction-processing io-uring memory-prefetch mosaicdb corobase
C++
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MIT License
•3•47•0•0•Updated Oct 2, 2024Oct 2, 2024
.github
Public
1•0•0•0•Updated Sep 24, 2024Sep 24, 2024
pact23
Public
C++
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MIT License
•1•0•0•0•Updated May 31, 2024May 31, 2024
optiql
Public
Optimistic queue-based reader-writer lock for robust index synchronization (SIGMOD 2024)
lock indexing mcs btree robustness optimistic-locking adaptive-radix-tree reader-writer-lock optimistic-lock-coupling synchornization
C++
•0•22•0•0•Updated May 9, 2024May 9, 2024
pibench
Public
Benchmarking framework for index structures on persistent memory
benchmarking benchmark tree persistent-memory index persistent-index
C++
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MIT License
•20•88•11•1•Updated Jul 12, 2023Jul 12, 2023
skeena
Public
Skeena: Efficient and Consistent Cross-Engine Transactions (SIGMOD 2022, ACM SIGMOD Research Highlights Award 2022)
innodb transaction-processing ermia main-memory-database dbms-engine-architecture cross-engine-transactions mysql
C++
•2•15•1•0•Updated May 11, 2023May 11, 2023
tesseract
Public
Tesseract: Efficient Online Schema Evolution for Snapshot Databases (VLDB 2023)
mvcc ddl snapshot-isolation schema-evolution transaction-processing online-ddl transactional-ddl
C++
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MIT License
•2•22•0•0•Updated Apr 1, 2023Apr 1, 2023
pibench-online
Public
Interactive Benchmarking of Persistent Memory Indexes
benchmark interactive persistent-memory indexes pibench reproducibility pm-indexes
Vue
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MIT License
•0•16•2•26•Updated Jan 20, 2023Jan 20, 2023
ermia
Public
ERMIA: Memory-Optimized OLTP engine for Heterogeneous Workloads (SIGMOD 2016)
transactions ssn oltp serializable serial-safety-net serializable-snapshot-isolation ermia ssi
C++
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MIT License
•26•87•0•0•Updated Dec 11, 2022Dec 11, 2022
pibench-ep2
Public
Benchmarking new Optane PMem-based persistent memory range indexes (VLDB 2022)
nvm persistent-memory index btrees pmem tries pibench
C++
•5•20•0•0•Updated Nov 15, 2022Nov 15, 2022
ssd-vs-pm
Public
Cost/performance analysis of index structures on SSD and persistent memory (CIDR 2022)
persistent-memory ssd index optane-dc dcpmm cost-performance storage-jungle storage-hierarchy benchmark cpp
C++
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MIT License
•1•36•0•0•Updated Jun 23, 2022Jun 23, 2022
FPTree
Public
An open-source FPTree implementation
tree nvm persistent-memory fptree persistent-memory-index
C++
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MIT License
•5•26•1•0•Updated May 4, 2022May 4, 2022
litl
Public
LiTL: Library for Transparent Lock Interposition
C
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MIT License
•21•0•0•0•Updated Mar 2, 2022Mar 2, 2022
corobase
Public
Coroutine-Oriented Main-Memory Database Engine (VLDB 2021)
database coroutines transactions database-engine oltp cpp20 coroutines-ts transaction-processing prefetching corobase
C++
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MIT License
•31•248•0•0•Updated Nov 28, 2021Nov 28, 2021
pmwcas
Public
pmwcas
C++
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MIT License
•43•2•3•1•Updated Aug 27, 2021Aug 27, 2021
bztree
Public
An open-source BzTree implementation
nvm persistent-memory lock-free b-tree bztree
C++
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MIT License
•16•90•1•0•Updated Aug 3, 2021Aug 3, 2021
pmwcas-benchmarks
Public
C++
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MIT License
•0•0•0•0•Updated Mar 15, 2021Mar 15, 2021
mysql-server
Public
MySQL integration with the ERMIA memory-optimized database engine, pipelined commit and Percona thread pool.
C++
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Other
•4k•0•0•0•Updated Jan 27, 2021Jan 27, 2021
ssn-simulator
Public
Simulator for the serial safety net (SSN) based on SIBENCH
Python
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Apache License 2.0
•0•3•0•0•Updated Jan 24, 2017Jan 24, 2017
foedus_code
Public
FOEDUS main source code repository
C++
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GNU General Public License v2.0
•27•0•0•0•Updated Sep 22, 2016Sep 22, 2016