><em>Originally published on <a href="https://strongloop.com" target="_blank" rel="noopener noreferrer">strongloop.com</a></em></p><p>Recently, I measured the performance of LoopBack 4 and found an opportunity for an easy but significant improvement in the way how we are building per-request context instances.</p></div><footer class="row docusaurus-mt-lg"><div class="col col--9"><b>Tags:</b><ul class="tags_jXut padding--none margin-left--sm"><li class="tag_QGVx"><a class="tag_zVej tagRegular_sFm0" href="/bl