The claim is specific: eight indexes were dropped and three were added. The performance outcome is not. Without a database engine, an observation window, workload context, or before-and-after production measurements, those counts do not show that the change made a system faster, smaller, or safer. Index changes can be a reasonable hypothesis to test; they are not a measured result by themselves.
What the title establishes—and what it does not
The title reports an index-change event, but the counts are not independently verified here. It gives no database engine or version, no explanation for choosing the indexes, and no measured production outcome. It therefore cannot support claims about query latency, throughput, storage, write overhead, or reliability.
As an Amazon Associate I earn from qualifying purchases.
That distinction matters because an index can be unused during one observation period and still serve an infrequent report, a scheduled job, or a seasonal workload. Conversely, an index that appears useful may impose maintenance work during inserts, updates, and deletes. The value of a change depends on the queries and writes the system actually handles, not just the number of indexes removed or added.
Quick wins for a faster PC:
Repair Windows errors before they cause bigger problemsFix Now →Scan for outdated or missing drivers - takes under a minuteDriver Scan →Clear out junk files and repair common Windows errorsFree Scan →Why an index-use counter is not a deletion rule
PostgreSQL 17
PostgreSQL 17 provides pg_stat_all_indexes, with a row for each index in the current database, and pg_stat_user_indexes, covering indexes on user tables. Its statistics update periodically and may omit work still in progress. A low idx_scan count is therefore evidence about the captured activity, not proof an index is permanently unnecessary. Interpret it with the collection window, related table statistics, and the query workload. PostgreSQL 17 monitoring statistics documentation.
#1 Best Overall
SQL Server
SQL Server’s sys.dm_db_index_usage_stats reports user and internally generated index activity. Its user_updates counter reflects index maintenance associated with inserts, updates, or deletes. The counters start empty when the engine starts, so a snapshot is meaningful only with the engine’s uptime and the observation period recorded. The DMV also omits memory-optimized and spatial indexes; an absent row or low count is not a complete inventory of index usefulness. Microsoft’s documentation for sys.dm_db_index_usage_stats.
MySQL 8.4
MySQL 8.4 supports invisible indexes: an index can be excluded from optimizer consideration to test the effect before making a destructive drop. The manual describes visibility changes as fast, in-place operations; dropping and rebuilding an index on a large table can be expensive. This is an option specific to MySQL, not evidence that the reported change used MySQL. MySQL 8.4 invisible indexes documentation.
Rank #2
What would make the change assessable
A defensible evaluation would connect the index decisions to the workload and to observed results. At minimum, the account would need to identify:
Outdated Drivers Are Slowing You Down
One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchWindows Errors? Fix Them Before They Spread
Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstall- The database engine and version, and which indexes were changed—including whether any supported uniqueness or constraints.
- How the candidates were selected and the duration and coverage of the usage observation period.
- Whether that period included scheduled, batch, infrequent, seasonal, and replica workloads relevant to the system.
- What supported adding the three indexes, such as query plans or observed query patterns.
- Which production measures were compared before and after, such as query-level latency, read and write activity, or storage, and under what comparable workload.
Without those details, the change counts describe only a claimed action. They cannot establish that removing the eight indexes was safe or that adding three improved production.
Quick Recap
Rank #4
- HP ProLiant DL360 G7 8B Server
- 2x X5650 2.66GHz 12-Cores Total
- 32GB RAM / 8x 146GB 10K 2.5in SAS Hard Drives
- P410 w/ 512MB
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
