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* Added RangeCount queryDouglas Rumbaugh2024-01-221-0/+7
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* Initial rough-out of internal statistics trackerDouglas Rumbaugh2024-01-191-1/+1
| | | | | | Need to figure out the best way to do the detailed tracking in a concurrent manner. I was thinking just an event log, with parsing routines for extracting statistics. But that'll be pretty slow.
* Multiple concurrency bug fixesDouglas Rumbaugh2024-01-171-1/+6
| | | | | | | | A poorly organized commit with fixes for a variety of bugs that were causing missing records. The core problems all appear to be fixed, though there is an outstanding problem with tombstones not being completely canceled. A very small number are appearing in the wrong order during the static structure test.
* Concurrency testing and bug fixesDouglas B. Rumbaugh2024-01-151-0/+5
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* Benchmarking programsDouglas B. Rumbaugh2024-01-151-8/+13
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* Use 16-byte CAS to control buffer headDouglas B. Rumbaugh2024-01-151-9/+18
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* Initial integration of new buffering scheme into frameworkDouglas Rumbaugh2024-01-121-12/+16
| | | | | It isn't working right now (lotsa test failures), but we're to the debugging phase now.
* InternalLevel update and testsDouglas Rumbaugh2024-01-111-31/+33
| | | | | Plus some assorted fixes for move semantics stuff in BufferView that accompanied these changes.
* Query throughput benchmarkDouglas Rumbaugh2023-12-131-0/+5
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* Insertion throughput benchmarkDouglas Rumbaugh2023-11-151-4/+12
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* Merge branch 'query-refactor'Douglas Rumbaugh2023-11-071-10/+6
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| * Switched default DE test case over to ISAMTreeDouglas Rumbaugh2023-11-071-7/+3
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| * Alias shard fixesDouglas Rumbaugh2023-11-071-3/+3
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* | Scheduling: Switched over to a thread pool modelDouglas Rumbaugh2023-11-061-5/+5
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* Checkpointing workDouglas Rumbaugh2023-10-201-1/+1
| | | | I'll probably throw all this out, but I want to stash it just in case.
* Migrated over to using psudb-common utilities/headersDouglas Rumbaugh2023-08-241-13/+13
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* Removed unused pagedfile headerDouglas Rumbaugh2023-08-241-4/+0
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* Added PGM-PL benchmarks to CMakeListsDouglas Rumbaugh2023-07-271-0/+11
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* Updatable PGM benchmarkDouglas Rumbaugh2023-07-261-0/+6
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* ALEX Benchmarking: added benchmark for ALEXDouglas Rumbaugh2023-07-251-0/+5
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* Benchmarks: mtree and vptree benchmark updatesDouglas Rumbaugh2023-07-251-8/+20
| | | | | | | | | Note: cosine similarity doesn't seem to work for VPTree--I don't think that it is actually a metric, upon further research. At the very least I can't find anyone claiming it is, and I've found several people claiming it isn't. On testing with the Word2Vec data, Euclidean distance works insofar as the M-Tree and VPTree return the same KNN results for test queries, whereas Cosine Similarity does not work.
* BTree-based baselines for IRS and Range queriesDouglas Rumbaugh2023-07-231-0/+10
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* Benchmarking updatesDouglas Rumbaugh2023-07-231-0/+10
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* Initial commit of VPTree-related codeDouglas Rumbaugh2023-07-131-0/+4
| | | | | | Point lookups are currently broken; I suspect that there is something wrong with tree construction, although the quickselect implementation seems to be fine.
* PGMRQ benchmarkDouglas Rumbaugh2023-06-261-1/+5
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* Triespline Range Query benchmarkDouglas Rumbaugh2023-06-131-0/+4
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* Benchmark refactoring/cleanupDouglas Rumbaugh2023-06-131-4/+4
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* Benchmark refactoringDouglas Rumbaugh2023-06-131-2/+3
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* Fixed bug(s) in tagging-based deletesDouglas B. Rumbaugh2023-06-091-1/+1
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* Build changes and interface cleanupDouglas B. Rumbaugh2023-06-091-2/+3
| | | | | | | | | | Renamed the get_record_cnt() functions to get_record_count() for consistency, dropped references to SSIs, and added openmp build flags for PGM related targets. Also adjusted dynamic_extension_tests.inc to fail when an erase fails during the static structure testing as part of debugging a delete cancellation problem under leveling.
* Adjusted DE tests to cover all policy configurationsDouglas Rumbaugh2023-06-071-3/+19
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* Sampling benchmarkDouglas Rumbaugh2023-06-071-1/+6
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* PGM-based shardDouglas Rumbaugh2023-06-051-0/+4
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* TrieSpline tests+bugfixesDouglas Rumbaugh2023-06-051-2/+6
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* WSS tests + bugfixesDouglas Rumbaugh2023-06-051-0/+4
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* MemISAM tests + bugfixesDouglas Rumbaugh2023-06-051-4/+4
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* Tests and bugfixes for frameworkDouglas Rumbaugh2023-05-291-3/+3
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* Record format generalizationDouglas Rumbaugh2023-05-151-3/+1
| | | | | Currently, tombstone counting is bugged. But the rest of it appears to be working.
* Ported over IRS with unit testsDouglas Rumbaugh2023-05-091-0/+4
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* Dynamic Extension unit tests + bugfixesDouglas Rumbaugh2023-05-091-1/+6
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* CMakeLists fileDouglas Rumbaugh2023-05-091-0/+54