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Port the metatrie tier (cltj_index_metatrie.hpp): share the root level across ordering pairs
performanceSpeed / memory optimizationSpeed / memory optimizationresearchResearch / evaluation / spikeResearch / evaluation / spikeStatus: Open.#102 In pleiad/frogql;Port the adaptive VEO (veo_adaptive.hpp): re-pick the variable order per binding, instead of fixing it before the search
performanceSpeed / memory optimizationSpeed / memory optimizationresearchResearch / evaluation / spikeResearch / evaluation / spikeStatus: Open.#101 In pleiad/frogql;Elaborate an aggregate's argument: a subquery inside
SUM(...)/COUNT(...)never lowers its descriptorsenhancementNew feature or requestNew feature or requestStatus: Open.#100 In pleiad/frogql;Support linear composition (
NEXT) to chain statements in a single queryenhancementNew feature or requestNew feature or requestStatus: Open.#98 In pleiad/frogql;Add scalar math functions:
sqrt,abs,pow,ceil,round,sin,cos,radiansenhancementNew feature or requestNew feature or requestStatus: Open.#97 In pleiad/frogql;Analyze bloom filters for membership / semi-join acceleration
performanceSpeed / memory optimizationSpeed / memory optimizationresearchResearch / evaluation / spikeResearch / evaluation / spikeStatus: Open.#70 In pleiad/frogql;Add MillenniumDB to the cross-system LDBC benchmark
enhancementNew feature or requestNew feature or requestStatus: Open.#69 In pleiad/frogql;Evaluate a wavelet-matrix (grid) index to replace the six array orderings
performanceSpeed / memory optimizationSpeed / memory optimizationresearchResearch / evaluation / spikeResearch / evaluation / spikeStatus: Open.#68 In pleiad/frogql;Cardinality-aware VEO: order LTJ variables by real index sizes; investigate alternation complexity
performanceSpeed / memory optimizationSpeed / memory optimizationresearchResearch / evaluation / spikeResearch / evaluation / spikeStatus: Open.#67 In pleiad/frogql;Implement compact CLTJ (no try-switching), benchmark vs the array LTJ, add the paper's RDF benchmark
performanceSpeed / memory optimizationSpeed / memory optimizationresearchResearch / evaluation / spikeResearch / evaluation / spikeStatus: Open.#66 In pleiad/frogql;Evaluate OPTIONAL MATCH last, as a post-join pass after all required MATCHes
performanceSpeed / memory optimizationSpeed / memory optimizationStatus: Open.#65 In pleiad/frogql;Front-code the string table and run queries on string IDs
performanceSpeed / memory optimizationSpeed / memory optimizationresearchResearch / evaluation / spikeResearch / evaluation / spikeStatus: Open.#64 In pleiad/frogql;