* '''P'''HP, '''P'''erl, or '''P'''ython (or a similar server-side web scripting language)
{{Admon/tip|Additional opportunities|These two pieces of software are not part of In this first phase, you will find a possible place for optimization and performance improvement in the LAMP stack but on Aarch64 systems. This improvement must not cause incorrect behaviour on any platform, and must not reduce performance on other platforms (particularly, on x86_64) Ideally, it should improve performance on multiple (or all) platforms. Note that the ''improvement'' may also be undertaken as optimization projects: [[SPO600 - Createrepo Optimization|Createrepo]] and [[SPO600 - RPM Optimization|RPM]]}}a reduction in execution time, memory consumption, both, or through improved utilization of some other resource.
In this first phase, you will find a possible place for optimization and performance improvement in {{Admon/tip|Additional opportunities|These two pieces of software are not part of the LAMP stack on Aarch64 systems. This improvement must not cause incorrect behaviour on any platform, and must not reduce performance on other platforms (particularly, on x86_64) Ideally, it should improve performance on multiple (or all) platforms. Note that the ''improvement'' but may also be a reduction in execution time, memory consumption, both, or through improved utilization of some other resourceundertaken as optimization projects: [[SPO600 - Createrepo Optimization|Createrepo]] and [[SPO600 - RPM Optimization|RPM]].}}
To find possible places for improvement, you may want to use one or more of these techniques: